# Eurocopter AS 350 B3

- Type: Aircraft model (FAA registry)
- Registry code: 8680954
- Manufacturer (registry): EUROCOPTER
- Model: AS 350 B3
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Turbo-shaft
- Seats: 6
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS H9EU](https://openairdocs.org/tcds/H9EU) (OpenAirDocs)
- Holder: Airbus Helicopters
- Registered aircraft: 167
- Page: https://openairdocs.org/model/eurocopter-as-350-b3

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2026-22-01](https://openairdocs.org/ad/2026-22-01): Cabin equipment/furnishings · Airbus Helicopters AS350B2, AS350B3, AS355N and 2 more. Effective Nov 12, 2026
- [AD 2026-20-03](https://openairdocs.org/ad/2026-20-03): Placards and Markings · Airbus Helicopters AS350B, AS350BA, AS350B1 and 11 more. Effective Nov 5, 2026
- [AD 2026-16-01](https://openairdocs.org/ad/2026-16-01): Main rotor drive · Airbus Helicopters AS350B, AS350BA, AS350B1 and 5 more. Effective Sep 10, 2026
- [AD 2026-14-02](https://openairdocs.org/ad/2026-14-02): Indication/Recording System · Airbus Helicopters AS350B2, AS350B3, EC120B and 1 more. Effective Aug 14, 2026
- [AD 2026-12-10](https://openairdocs.org/ad/2026-12-10): Equipment/Furnishings · Airbus Helicopters AS350B, AS350BA, AS350B1 and 3 more. Effective Aug 3, 2026
- [AD 2026-12-08](https://openairdocs.org/ad/2026-12-08): Time Limits/Maintenance Checks · Airbus Helicopters AS350B2, AS350B3, EC130B4 and 1 more. Effective Jul 21, 2026
- [AD 2026-09-15](https://openairdocs.org/ad/2026-09-15): Tail rotor head · Airbus Helicopters AS350B, AS350BA, AS350B1 and 9 more. Effective Jul 21, 2026
- [AD 2026-12-03](https://openairdocs.org/ad/2026-12-03): Main rotor gearbox · Airbus Helicopters AS350B, AS350B1, AS350B2 and 11 more. Effective Jul 14, 2026
- [AD 2026-07-12](https://openairdocs.org/ad/2026-07-12): Main rotor transmission mount · Airbus Helicopters AS350B, AS350BA, AS350B1 and 3 more. Effective Apr 29, 2026
- [AD 2025-24-06](https://openairdocs.org/ad/2025-24-06): Cabin Equipment/Furnishings · Airbus Helicopters AS350B2, AS350B3, AS355N and 2 more. Effective Jan 12, 2026
- [AD 2025-24-04](https://openairdocs.org/ad/2025-24-04): Vertical Stabilizer, Spar/Rib Structure · Airbus Helicopters AS350B3, AS355E, AS355F and 4 more. Effective Jan 12, 2026
- [AD 2025-18-13](https://openairdocs.org/ad/2025-18-13): Engine Controls · Airbus Helicopters AS350B3, EC130B4 and EC130T2. Effective Oct 23, 2025
- [AD 2025-10-01](https://openairdocs.org/ad/2025-10-01): Cabin Equipment/Furnishings · Airbus Helicopters AS350B2, AS350B3 and EC130B4. Effective Jul 11, 2025
- [AD 2025-09-13](https://openairdocs.org/ad/2025-09-13): Doors · Airbus Helicopters AS350B, AS350BA, AS350B1 and 9 more. Effective Jul 7, 2025
- [AD 2024-20-07](https://openairdocs.org/ad/2024-20-07): Emergency Equipment; Emergency Flotation Section · Apical Emergency Float Kit, P/N 20498 (STC SR00780LA or 12 others). Effective Dec 5, 2024
- [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07): Ground Proximity System · Airbus Helicopters 47, 206, 210 and 237 more. Effective Jun 22, 2023
- [AD 2022-10-51](https://openairdocs.org/ad/2022-10-51): Flight Control System · Airbus Helicopters AS350B, AS350B1, AS350B2 and 22 more. Effective Jun 7, 2022
- [AD 2022-05-10](https://openairdocs.org/ad/2022-05-10): Cabin Equipment/Furnishings · Airbus Helicopters AS332L, AS332L1, AS332L2 and 57 more. Effective Apr 20, 2022
- [AD 2022-05-02](https://openairdocs.org/ad/2022-05-02): Engine Fuel Control/Turbine Engines · Airbus Helicopters AS350B3 and EC130T2. Effective Mar 30, 2022
- [AD 2021-03-16 R1](https://openairdocs.org/ad/2021-03-16-R1): Passenger/Crew Doors · Airbus Helicopters AS350B, AS350B1, AS350B2 and 9 more. Effective Mar 24, 2022
- [AD 2022-01-01](https://openairdocs.org/ad/2022-01-01): Main Rotor System · Airbus Helicopters AS350B, AS350BA, AS350B1 and 17 more. Effective Mar 7, 2022
- [AD 2022-02-04](https://openairdocs.org/ad/2022-02-04): Hydraulic Power System Wiring · Airbus Helicopters AS350B, AS350B2, AS350B3 and 1 more. Effective Feb 25, 2022
- [AD 2021-17-17](https://openairdocs.org/ad/2021-17-17): Cabin Equipment/Furnishings · Airbus Helicopters EC135P3, EC135T3, MBB-BK 117 C-2 and 32 more. Effective Nov 22, 2021
- [AD 2021-16-16](https://openairdocs.org/ad/2021-16-16): Rotorcraft Flight Control · Airbus Helicopters AS355E, AS355F, AS355F1 and 9 more. Effective Oct 13, 2021
- [AD 2021-16-11](https://openairdocs.org/ad/2021-16-11): Tail Rotor Control System · Airbus Helicopters AS355E, AS355F, AS355F1 and 9 more. Effective Oct 6, 2021
- [AD 2021-14-07](https://openairdocs.org/ad/2021-14-07): Cabin Equipment/Furnishings · Airbus Helicopters AS332C, AS332C1, AS332L and 12 more. Effective Aug 19, 2021
- [AD 2021-07-15](https://openairdocs.org/ad/2021-07-15): Tail Rotor Drive Shaft · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective May 7, 2021
- [AD 2021-05-09](https://openairdocs.org/ad/2021-05-09): Tail Rotor Control System · Airbus Helicopters AS355E, AS355F, AS355F1 and 8 more. Effective Apr 16, 2021
- [AD 2021-04-13](https://openairdocs.org/ad/2021-04-13): Main Rotor Mast Inner Race Rings · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Apr 14, 2021
- [AD 2021-04-08](https://openairdocs.org/ad/2021-04-08): Engine Control System Wiring · Airbus Helicopters AS350B3. Effective Apr 1, 2021
- [AD 2020-22-20](https://openairdocs.org/ad/2020-22-20): Main Rotor Gearbox · Airbus Helicopters AS355E, AS355F, AS355F1 and 12 more. Effective Dec 14, 2020
- [AD 2020-20-14](https://openairdocs.org/ad/2020-20-14): Rotorcraft Servo System · Airbus Helicopters AS-365N2, AS-365N3, AS355F and 11 more. Effective Oct 23, 2020
- [AD 2015-17-01 R1](https://openairdocs.org/ad/2015-17-01-R1): Tail Rotor · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Sep 11, 2020
- [AD 2020-09-02](https://openairdocs.org/ad/2020-09-02): Cabin Equipment/Furnishings · Airbus Helicopters AS355NP, Model 358 Torso Restraint System, AS350B2 and 3 more. Effective May 29, 2020
- [AD 2020-02-23](https://openairdocs.org/ad/2020-02-23): Landing gear · Emergency Floats (Dart Aerospace ULC STC SR00470LA or SR00645LA). Effective Feb 28, 2020
- [AD 2019-16-16](https://openairdocs.org/ad/2019-16-16): Engine Air Intake System · Airbus Helicopters AS350B, AS350B1, AS350B2 and 2 more. Effective Sep 26, 2019
- [AD 2018-25-17](https://openairdocs.org/ad/2018-25-17): Air Conditioning System Wiring · Airbus Helicopters 206A, 206B, 206L and 13 more. Effective Jan 22, 2019
- [AD 2018-01-12 R1](https://openairdocs.org/ad/2018-01-12-R1): Main Hydraulic System · Airbus Helicopters AS350B3. Effective Mar 2, 2018
- [AD 2018-02-02](https://openairdocs.org/ad/2018-02-02): Main Gearbox Mast · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Feb 12, 2018
- [AD 2017-22-05](https://openairdocs.org/ad/2017-22-05): Hydraulic Pump (Electric/Engine), Main · Airbus Helicopters AS350B, AS350B1, AS350B2 and 5 more. Effective Dec 11, 2017
- [AD 2016-25-20](https://openairdocs.org/ad/2016-25-20): Main Rotor Drive System · Airbus Helicopters AS355E, AS355F, AS355F1 and 13 more. Effective Jan 31, 2017
- [AD 2016-05-06](https://openairdocs.org/ad/2016-05-06): Rotorcraft tailboom · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Apr 8, 2016
- [AD 2015-17-11](https://openairdocs.org/ad/2015-17-11): Main Rotor System · Airbus Helicopters AS355E, AS355F, AS355F1 and 13 more. Effective Sep 29, 2015
- [AD 2014-05-10](https://openairdocs.org/ad/2014-05-10): Tail Rotor · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective May 2, 2014
- [AD 2014-04-11](https://openairdocs.org/ad/2014-04-11): Tail rotor blades · Airbus Helicopters AS355E, AS355F, AS355F1 and 8 more. Effective Apr 9, 2014
- [AD 2014-02-05](https://openairdocs.org/ad/2014-02-05): Main Rotor Control · Airbus Helicopters AS350B, AS350B1, AS350B2 and 5 more. Effective Mar 7, 2014
- [AD 2013-23-10](https://openairdocs.org/ad/2013-23-10): Fuselage Miscellaneous Structure · Airbus Helicopters AS355E, AS355F, AS355F1 and 8 more. Effective Dec 30, 2013
- [AD 2013-23-09](https://openairdocs.org/ad/2013-23-09): Doors · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Dec 27, 2013
- [AD 2013-16-03](https://openairdocs.org/ad/2013-16-03): Tail Rotor Gearbox · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Oct 22, 2013
- [AD 2013-17-01](https://openairdocs.org/ad/2013-17-01): Tail rotor control system · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Oct 9, 2013

Historical (superseded or no longer in force):

- [AD 2025-06-04](https://openairdocs.org/ad/2025-06-04) (historical): Main Rotor Gearbox · Airbus Helicopters AS350B, AS350B1, AS350B2 and 11 more. Effective May 9, 2025
- [AD 2023-01-04](https://openairdocs.org/ad/2023-01-04) (historical): Tail Rotor Head · Airbus Helicopters AS350B, AS350BA, AS350B1 and 9 more. Effective Mar 8, 2023
- [AD 2022-11-08](https://openairdocs.org/ad/2022-11-08) (historical): Electrical Power System, Aircraft Fuel System, Hydraulic Power System, Doors, Fuselage Structure, Main Rotor System, Main Rotor Drive System, Tail Rotor System, Tail Rotor Drive System, Rotorcraft Flight Control · Airbus Helicopters AS350B, AS350BA, AS350B1 and 5 more. Effective Jul 8, 2022
- [AD 2021-23-13](https://openairdocs.org/ad/2021-23-13) (historical): Ground Proximity System · Airbus Helicopters K-225, K-190A, K-240 and 237 more. Effective Dec 9, 2021
- [AD 2021-20-16](https://openairdocs.org/ad/2021-20-16) (historical): Vertical Stabilizer, Spar/Rib · Airbus Helicopters AS355E, AS355F, AS355F1 and 4 more. Effective Nov 22, 2021
- [AD 2021-11-25](https://openairdocs.org/ad/2021-11-25) (historical): Engine Fuel Control/Turbine Engines · Airbus Helicopters AS350B3 and EC130T2. Effective Jul 29, 2021
- [AD 2021-05-02](https://openairdocs.org/ad/2021-05-02) (historical): Main Rotor System · Airbus Helicopters AS350B, AS350BA, AS350B1 and 12 more. Effective Apr 16, 2021
- [AD 2021-04-15](https://openairdocs.org/ad/2021-04-15) (historical): Vertical Stabilizer, Spar/Rib · Airbus Helicopters AS355F, AS355F1, AS355F2 and 3 more. Effective Mar 23, 2021
- [AD 2021-03-16](https://openairdocs.org/ad/2021-03-16) (historical): Passenger/Crew Doors · Airbus Helicopters AS355E, AS355F, AS355F1 and 9 more. Effective Mar 3, 2021
- [AD 2020-24-07](https://openairdocs.org/ad/2020-24-07) (historical): Engine Control System Wiring · Airbus Helicopters AS350B3, EC130B4 and EC130T2. Effective Jan 12, 2021
- [AD 2018-26-02](https://openairdocs.org/ad/2018-26-02) (historical): Engine Control System Wiring · Airbus Helicopters AS-350B3, EC 130 B4 and EC 130 T2. Effective Jan 30, 2019
- [AD 2018-18-12](https://openairdocs.org/ad/2018-18-12) (historical): Engine Air Intake System · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 2 more. Effective Sep 25, 2018
- [AD 2018-15-02](https://openairdocs.org/ad/2018-15-02) (historical): Tail Rotor Control System · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 8 more. Effective Aug 3, 2018
- [AD 2018-01-12](https://openairdocs.org/ad/2018-01-12) (historical): Main Hydraulic System · Airbus Helicopters AS-350B3. Effective Feb 20, 2018
- [AD 2017-16-04](https://openairdocs.org/ad/2017-16-04) (historical): Cabin Equipment/Furnishings · Airbus Helicopters AS-350B2, AS-350B3, AS355NP and 3 more. Effective Sep 22, 2017
- [AD 2016-25-19](https://openairdocs.org/ad/2016-25-19) (historical): Engine controls · Airbus Helicopters AS-350B3 and EC 130 B4. Effective Feb 2, 2017
- [AD 2015-22-53](https://openairdocs.org/ad/2015-22-53) (historical): Main Hydraulic System · Airbus Helicopters AS-350B3. Effective Dec 16, 2015
- [AD 2015-22-52](https://openairdocs.org/ad/2015-22-52) (historical): Main Hydraulic System · Airbus Helicopters AS-350B3
- [AD 2015-17-01](https://openairdocs.org/ad/2015-17-01) (historical): Tail Rotor · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 11 more. Effective Sep 24, 2015
- [AD 2014-07-52](https://openairdocs.org/ad/2014-07-52) (historical): Rotorcraft Tailboom · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 11 more. Effective Jun 25, 2014
- [AD 2013-21-01](https://openairdocs.org/ad/2013-21-01) (historical): Tail Rotor · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 11 more. Effective Oct 25, 2013
- [AD 2013-15-03](https://openairdocs.org/ad/2013-15-03) (historical): Hydraulic Pump, Main · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 5 more. Effective Aug 8, 2013
- [AD 2012-25-04](https://openairdocs.org/ad/2012-25-04) (historical): Tail Rotor · Airbus Helicopters AS-350B3. Effective May 9, 2013
- [AD 2012-21-51](https://openairdocs.org/ad/2012-21-51) (historical): Tail Rotor · Eurocopter France AS-350B3
- [AD 2011-22-05](https://openairdocs.org/ad/2011-22-05) (historical): Tail rotor control system · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 11 more. Effective Nov 25, 2011
- [AD 2010-21-07](https://openairdocs.org/ad/2010-21-07) (historical): Engine Control System Wiring · Airbus Helicopters AS-350B3 and EC 130 B4. Effective Nov 18, 2010
- [AD 2010-21-01](https://openairdocs.org/ad/2010-21-01) (historical): Fuselage Misc. Structure · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 8 more. Effective Oct 29, 2010
- [AD 2003-25-01](https://openairdocs.org/ad/2003-25-01) (historical): Hoist operator control unit · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 11 more. Effective Jan 20, 2004
- [AD 2003-22-06](https://openairdocs.org/ad/2003-22-06) (historical): Tail rotor pitch control rod (control Rod) · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 10 more. Effective Dec 3, 2003
- [AD 2002-02-51](https://openairdocs.org/ad/2002-02-51) (historical): Metal bushing and the STARFLEX star arm end (arm end) · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 11 more
- [AD 2001-26-53](https://openairdocs.org/ad/2001-26-53) (historical): Servocontrols · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 3 more. Effective Feb 6, 2002
- [AD 99-24-18](https://openairdocs.org/ad/99-24-18) (historical): Tail Rotor Spider Plate Bearing · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 8 more. Effective Dec 15, 1999
- [AD 89-21-01](https://openairdocs.org/ad/89-21-01) (historical): Main Rotor Swash Plate Bearing · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 10 more. Effective May 3, 1990
- [AD 86-15-10 R1](https://openairdocs.org/ad/86-15-10-R1) (historical): Main Rotor Arms & Gearbox Bars · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 10 more. Effective Mar 22, 1990
- [AD 85-14-06 R1](https://openairdocs.org/ad/85-14-06-R1) (historical): Fuselage Tailboom Interface · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 10 more. Effective Sep 12, 1985

All 120: https://openairdocs.org/model/eurocopter-as-350-b3/ads.md

## Information bulletins (advisory) (11)

- [SAIB AIR-21-13](https://openairdocs.org/saib/AIR-21-13): ENGINE EMERGENCY SHUTDOWN SYSTEM. Issued Aug 13, 2021
- [SAIB SW-17-23R2](https://openairdocs.org/saib/SW-17-23R2): Fuel System. Issued Jul 15, 2019
- [SAIB SW-17-23R1](https://openairdocs.org/saib/SW-17-23R1) (historical): Fuel System. Issued Mar 2, 2018
- [SAIB SW-17-23](https://openairdocs.org/saib/SW-17-23) (historical): Fuel System. Issued Aug 24, 2017
- [SAIB SW-15-20](https://openairdocs.org/saib/SW-15-20): Air Conditioning System Wiring. Issued Aug 13, 2015
- [SAIB SW-15-04](https://openairdocs.org/saib/SW-15-04): Cabin Ventilation Air Scoop Draining. Issued Nov 25, 2014
- [SAIB SW-12-45](https://openairdocs.org/saib/SW-12-45): Garmin Model 400W/500W Series GPS-WAAS Navigation System. Issued Oct 3, 2012
- [SAIB SW-11-07](https://openairdocs.org/saib/SW-11-07): Star Flex Arm Failures on Eurocopter France Model AS350, AS355, and EC130 Helicopters. Issued Dec 20, 2010
- [SAIB SW-07-22R1](https://openairdocs.org/saib/SW-07-22R1): Serrated lock washers. Issued Apr 3, 2007
- [SAIB SW-07-13](https://openairdocs.org/saib/SW-07-13): Oxygen Reserve Cylinder. Issued Dec 11, 2006
- [SAIB SW-06-48 corrected 07/20/2006](https://openairdocs.org/saib/SW-06-48%20corrected%2007%2F20%2F2006): . Issued Jun 21, 2006

## Registered aircraft (167, first 50)

- [N104LN](https://openairdocs.org/aircraft/N104LN): [Pathfinder Leasing LLC](https://openairdocs.org/faa-owner/PATHFINDER%20LEASING%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 2006, S/N 4094
- [N108LN](https://openairdocs.org/aircraft/N108LN): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), S/N 3959
- [N109LN](https://openairdocs.org/aircraft/N109LN): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2005, S/N 3995
- [N118LN](https://openairdocs.org/aircraft/N118LN): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2007, S/N 4214
- [N118MB](https://openairdocs.org/aircraft/N118MB): [Mountain Air Helicopters Inc](https://openairdocs.org/faa-owner/MOUNTAIN%20AIR%20HELICOPTERS%20INC), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover), built 2002, S/N 3535
- [N127AB](https://openairdocs.org/aircraft/N127AB): [Apexheli Oregon Inc](https://openairdocs.org/faa-owner/APEXHELI%20OREGON%20INC), [Florence, OR](https://openairdocs.org/faa-place/OR/Florence), built 2000, S/N 3331
- [N127PJ](https://openairdocs.org/aircraft/N127PJ): [Helibro LLC](https://openairdocs.org/faa-owner/HELIBRO%20LLC), [Red Bluff, CA](https://openairdocs.org/faa-place/CA/Red%20Bluff), built 2011, S/N 7180
- [N132BH](https://openairdocs.org/aircraft/N132BH): [Brainerd Helicopters Inc](https://openairdocs.org/faa-owner/BRAINERD%20HELICOPTERS%20INC), [Leesburg, FL](https://openairdocs.org/faa-place/FL/Leesburg), built 2007, S/N 4374
- [N151AE](https://openairdocs.org/aircraft/N151AE): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2004, S/N 3814
- [N151RG](https://openairdocs.org/aircraft/N151RG): built 2010, S/N 7049
- [N151RM](https://openairdocs.org/aircraft/N151RM): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 1999, S/N 3234
- [N153AE](https://openairdocs.org/aircraft/N153AE): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2004, S/N 3829
- [N16NS](https://openairdocs.org/aircraft/N16NS): [Ns Air Leasing LLC](https://openairdocs.org/faa-owner/NS%20AIR%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), S/N 7383
- [N172AE](https://openairdocs.org/aircraft/N172AE): [US Department Of Homeland Security](https://openairdocs.org/faa-owner/US%20DEPARTMENT%20OF%20HOMELAND%20SECURITY), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), built 2004, S/N 3839
- [N173BH](https://openairdocs.org/aircraft/N173BH): [Bhh Leasing #4 LLC](https://openairdocs.org/faa-owner/BHH%20LEASING%20%234%20LLC), [Pensacola, FL](https://openairdocs.org/faa-place/FL/Pensacola), built 2009, S/N 4614
- [N183AE](https://openairdocs.org/aircraft/N183AE): [U S Dept Of Homeland Security](https://openairdocs.org/faa-owner/U%20S%20DEPT%20OF%20HOMELAND%20SECURITY), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), S/N 3852
- [N186AE](https://openairdocs.org/aircraft/N186AE): [US Department Of Homeland Security](https://openairdocs.org/faa-owner/US%20DEPARTMENT%20OF%20HOMELAND%20SECURITY), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), built 2004, S/N 3872
- [N187AE](https://openairdocs.org/aircraft/N187AE): [US Department Of Homeland Security](https://openairdocs.org/faa-owner/US%20DEPARTMENT%20OF%20HOMELAND%20SECURITY), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), built 2004, S/N 3846
- [N188EU](https://openairdocs.org/aircraft/N188EU): [Lashinski Robert D Trustee](https://openairdocs.org/faa-owner/LASHINSKI%20ROBERT%20D%20TRUSTEE), [Sebastopol, CA](https://openairdocs.org/faa-place/CA/Sebastopol), built 2011, S/N 7188
- [N215GH](https://openairdocs.org/aircraft/N215GH): [Base Camp Aviation LLC](https://openairdocs.org/faa-owner/BASE%20CAMP%20AVIATION%20LLC), [Mccall, ID](https://openairdocs.org/faa-place/ID/Mccall), built 1998, S/N 3147
- [N2171C](https://openairdocs.org/aircraft/N2171C): [Ns Air Leasing LLC](https://openairdocs.org/faa-owner/NS%20AIR%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2001, S/N 3427
- [N217HP](https://openairdocs.org/aircraft/N217HP): [Ns Air Leasing LLC](https://openairdocs.org/faa-owner/NS%20AIR%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2002, S/N 3628
- [N232SH](https://openairdocs.org/aircraft/N232SH): [Jc Aircraft Leasing LLC](https://openairdocs.org/faa-owner/JC%20AIRCRAFT%20LEASING%20LLC), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), S/N 7850
- [N244CP](https://openairdocs.org/aircraft/N244CP): [Aircraft Trustee Services Inc Trustee](https://openairdocs.org/faa-owner/AIRCRAFT%20TRUSTEE%20SERVICES%20INC%20TRUSTEE), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover), built 2010, S/N 7036
- [N26HX](https://openairdocs.org/aircraft/N26HX): [Ns Air Leasing LLC](https://openairdocs.org/faa-owner/NS%20AIR%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2007, S/N 4385
- [N297SH](https://openairdocs.org/aircraft/N297SH): [Jc Aircraft Leasing LLC](https://openairdocs.org/faa-owner/JC%20AIRCRAFT%20LEASING%20LLC), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), S/N 7429
- [N312SD](https://openairdocs.org/aircraft/N312SD): [Harris County Sheriffs Office](https://openairdocs.org/faa-owner/HARRIS%20COUNTY%20SHERIFFS%20OFFICE), [Spring, TX](https://openairdocs.org/faa-place/TX/Spring), built 2006, S/N 4101
- [N329TX](https://openairdocs.org/aircraft/N329TX): [Texas Department Of Public Safety](https://openairdocs.org/faa-owner/TEXAS%20DEPARTMENT%20OF%20PUBLIC%20SAFETY), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin), built 2009, S/N 4794
- [N334HF](https://openairdocs.org/aircraft/N334HF): [Haynes Aviation LLC](https://openairdocs.org/faa-owner/HAYNES%20AVIATION%20LLC), [Wetumpka, AL](https://openairdocs.org/faa-place/AL/Wetumpka), S/N 3676
- [N341P](https://openairdocs.org/aircraft/N341P): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), S/N 3777
- [N34MB](https://openairdocs.org/aircraft/N34MB): [N1079a LLC](https://openairdocs.org/faa-owner/N1079A%20LLC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 2007, S/N 4198
- [N350AM](https://openairdocs.org/aircraft/N350AM): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2005, S/N 3996
- [N350HF](https://openairdocs.org/aircraft/N350HF): [Trans Aero LLC](https://openairdocs.org/faa-owner/TRANS%20AERO%20LLC), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne), built 1999, S/N 3183
- [N350HQ](https://openairdocs.org/aircraft/N350HQ): [Ns Air Leasing LLC](https://openairdocs.org/faa-owner/NS%20AIR%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2001, S/N 3404
- [N350MP](https://openairdocs.org/aircraft/N350MP): [City Of Memphis Police Department](https://openairdocs.org/faa-owner/CITY%20OF%20MEMPHIS%20POLICE%20DEPARTMENT), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 2004, S/N 3783
- [N350MV](https://openairdocs.org/aircraft/N350MV): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2007, S/N 4236
- [N350NC](https://openairdocs.org/aircraft/N350NC): [State Of North Carolina](https://openairdocs.org/faa-owner/STATE%20OF%20NORTH%20CAROLINA), [Raleigh, NC](https://openairdocs.org/faa-place/NC/Raleigh), built 2001, S/N 3472
- [N350PS](https://openairdocs.org/aircraft/N350PS): [Sofie Enterprises Inc](https://openairdocs.org/faa-owner/SOFIE%20ENTERPRISES%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2000, S/N 3274
- [N350TA](https://openairdocs.org/aircraft/N350TA): [Roberts Aircraft LLC](https://openairdocs.org/faa-owner/ROBERTS%20AIRCRAFT%20LLC), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne), built 2000, S/N 3283
- [N350VR](https://openairdocs.org/aircraft/N350VR): [Precision LLC](https://openairdocs.org/faa-owner/PRECISION%20LLC), [Mcminnville, OR](https://openairdocs.org/faa-place/OR/Mcminnville), built 2003, S/N 3715
- [N351CH](https://openairdocs.org/aircraft/N351CH): [Sycan Corp DBA Sinton Helicopters](https://openairdocs.org/faa-owner/SYCAN%20CORP%20DBA%20SINTON%20HELICOPTERS), [Paso Robles, CA](https://openairdocs.org/faa-place/CA/Paso%20Robles), built 2002, S/N 3537
- [N351HD](https://openairdocs.org/aircraft/N351HD): [T Scott Dunn Construction Inc](https://openairdocs.org/faa-owner/T%20SCOTT%20DUNN%20CONSTRUCTION%20INC), [Phoenix, OR](https://openairdocs.org/faa-place/OR/Phoenix), built 2001, S/N 3508
- [N352HD](https://openairdocs.org/aircraft/N352HD): [T Scott Dunn Construction Inc DBA](https://openairdocs.org/faa-owner/T%20SCOTT%20DUNN%20CONSTRUCTION%20INC%20DBA), [Phoenix, OR](https://openairdocs.org/faa-place/OR/Phoenix), built 2001, S/N 3442
- [N352PA](https://openairdocs.org/aircraft/N352PA): [Pathfinder Leasing LLC](https://openairdocs.org/faa-owner/PATHFINDER%20LEASING%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 2000, S/N 3378
- [N352R](https://openairdocs.org/aircraft/N352R): [Ns Air Leasing LLC](https://openairdocs.org/faa-owner/NS%20AIR%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2002, S/N 3664
- [N352SA](https://openairdocs.org/aircraft/N352SA): [Sycan Corp DBA](https://openairdocs.org/faa-owner/SYCAN%20CORP%20DBA), [Paso Robles, CA](https://openairdocs.org/faa-place/CA/Paso%20Robles), S/N 3348
- [N353FB](https://openairdocs.org/aircraft/N353FB): [Ns Air Leasing LLC](https://openairdocs.org/faa-owner/NS%20AIR%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2005, S/N 3926
- [N353MH](https://openairdocs.org/aircraft/N353MH): [Pathfinder Leasing LLC](https://openairdocs.org/faa-owner/PATHFINDER%20LEASING%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1999, S/N 3267
- [N353P](https://openairdocs.org/aircraft/N353P): [Phi Health LLC](https://openairdocs.org/faa-owner/PHI%20HEALTH%20LLC), [Tempe, AZ](https://openairdocs.org/faa-place/AZ/Tempe), built 2003, S/N 3722
- [N353SH](https://openairdocs.org/aircraft/N353SH): [Sycan Corp DBA](https://openairdocs.org/faa-owner/SYCAN%20CORP%20DBA), [Paso Robles, CA](https://openairdocs.org/faa-place/CA/Paso%20Robles), built 2002, S/N 3524

All 167: https://openairdocs.org/model/eurocopter-as-350-b3/aircraft.md

## NTSB investigations (51, newest 50)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA26LA026](https://openairdocs.org/ntsb/ERA26LA026), Oct 23, 2025: Eurocopter AS350 (N545HF), Wetumpka, AL, substantial damage. Probable cause: The pilot’s improper recovery from a practice autorotation, which resulted in a hard landing. Contributing to the accident was the flight instructor’s inadequate supervision of the pilot receiving…
- [NTSB ANC25LA097](https://openairdocs.org/ntsb/ANC25LA097), Aug 20, 2025: Airbus Helicopters AS350B3e (N589SH), Skwentna, AK, substantial damage. Probable cause: The pilot’s inadvertent entanglement of a lightweight Kevlar long line into the helicopters operating main rotor system, resulting in a severe imbalance and separation of the main rotor gearbox.
- [NTSB ANC23LA085](https://openairdocs.org/ntsb/ANC23LA085), Sep 16, 2023: Eurocopter AS 350 B3 (N297SH), Johnson River, AK, no damage. Probable cause: The ground crew’s failure to remain clear of a tag line during sling load operations, resulting in his entanglement.
- [NTSB WPR23LA200](https://openairdocs.org/ntsb/WPR23LA200), May 24, 2023: Eurocopter AS 350 B3 (N791AM), San Diego, CA, substantial damage. Probable cause: The pilot’s failure to maintain altitude during a hover taxi due to distraction resulting from the unanticipated activation of strobing lights while using night vision googles.
- [NTSB WPR22LA154](https://openairdocs.org/ntsb/WPR22LA154), Apr 17, 2022: Eurocopter AS 350 B3 (N808LF), Deer Valley, AZ, substantial damage. Probable cause: The fuelers improper action during the refueling process.
- [NTSB WPR22LA018](https://openairdocs.org/ntsb/WPR22LA018), Oct 16, 2021: Airbus A350 (N544AM), Tucson, AZ, substantial damage. Probable cause: The pilot's failure to maintain clearance from ground equipment during landing.
- [NTSB ERA21LA390](https://openairdocs.org/ntsb/ERA21LA390), Sep 29, 2021: Eurocopter AS 350 B3 (N370NC), Kinston, NC, substantial damage. Probable cause: The buckling of the tail boom as a result of a hard landing event of undetermined time and location.
- [NTSB WPR21FA143](https://openairdocs.org/ntsb/WPR21FA143), Mar 28, 2021: Airbus Helicopters AS350-B3 (N351SH), Palmer, AK, substantial damage, 5 fatal. Probable cause: The pilot’s failure to adequately respond to an encounter with whiteout conditions, which resulted in the helicopter’s collision with terrain. Contributing to the accident was the (1) operator’s…
- [NTSB ANC20LA089](https://openairdocs.org/ntsb/ANC20LA089), Sep 6, 2020: Eurocopter AS 350 (N354PA), Fort Greely, AK, substantial damage. Probable cause: Failure of the door lock due to interference between the door and a cargo box.
- [NTSB CEN19FA109](https://openairdocs.org/ntsb/CEN19FA109), Mar 27, 2019: Aerospatiale AS350 (N818MC), Montgomery, TX, substantial damage, 1 fatal. Probable cause: Maintenance personnel's failure to properly re-install and secure a fuel line, which resulted in a total loss of engine power.
- [NTSB ANC18CA056](https://openairdocs.org/ntsb/ANC18CA056), Jul 25, 2018: Eurocopter AS 350 B3 (N354LA), Kobuk, AK, substantial damage. Probable cause: The pilot's inadvertent dynamic rollover during takeoff.
- [NTSB GAA18CA070](https://openairdocs.org/ntsb/GAA18CA070), Dec 6, 2017: Eurocopter AS 350 (N790AM), Santa Rosa, AZ, substantial damage. Probable cause: The pilot’s improper landing flare, which resulted in a hard landing.
- [NTSB ANC17CA041](https://openairdocs.org/ntsb/ANC17CA041), Aug 3, 2017: Airbus AS350 (N351SH), Delta Junction, AK, substantial damage. Probable cause: The pilot’s failure to maintain clearance from a steel frame attached to a tracked drilling unit. Contributing to the accident was the pilot’s failure to visually identify the steel frame during the…
- [NTSB GAA17CA404](https://openairdocs.org/ntsb/GAA17CA404), Jul 11, 2017: Eurocopter AS 350 (N357PJ), King Vale, CA, substantial damage. Probable cause: The pilot’s failure to maintain clearance from trees while landing in a dusty, unimproved landing zone.
- [NTSB ERA17LA126](https://openairdocs.org/ntsb/ERA17LA126), Feb 21, 2017: Eurocopter AS 350 (N413LP), San Juan, PR, substantial damage. Probable cause: The flight instructor's incorrect manipulations of the twist grip throttle control during a practice autorotation, which resulted in an engine overspeed and subsequent fire.
- [NTSB WPR16FA040](https://openairdocs.org/ntsb/WPR16FA040), Dec 16, 2015: Airbus Helicopters AS350 (N74317), Superior, AZ, substantial damage, 2 fatal. Probable cause: The pilot's loss of helicopter control in mountainous terrain as the result of operating the helicopter outside the performance envelope of its hydraulic system and encountering the servo…
- [NTSB CEN15TA017](https://openairdocs.org/ntsb/CEN15TA017), Oct 17, 2014: Airbus Helicopters AS 350 B3 (N852BP), Lordsburg, NM, substantial damage. Probable cause: The pilot’s failure to maintain adequate drift control and skid clearance from the ground during takeoff, which resulted in a dynamic rollover when the aft right skid contacted a rock.
- [NTSB WPR14TA370](https://openairdocs.org/ntsb/WPR14TA370), Sep 5, 2014: Eurocopter AS 350 B3 (N217HP), Lincoln, CA, substantial damage. Probable cause: The failure of the engine to provide sufficient power when commanded by the pilot during the power recovery phase of a practice autorotation for reasons that could not be determined because…
- [NTSB WPR14TA357](https://openairdocs.org/ntsb/WPR14TA357), Aug 28, 2014: Airbus Helicopters AS 350 B3 (N991SD), Hemet, CA, substantial damage. Probable cause: The flight instructor's failure to adequately brief and demonstrate the simulated emergency procedure to the pilot under instruction and his delayed remedial action and inadequate supervision during…
- [NTSB CEN14IA329](https://openairdocs.org/ntsb/CEN14IA329), Jun 26, 2014: Eurocopter AS 350 B3 (N808LF), Temple, TX, incident, minor damage. Probable cause: The pilot’s failure to reposition the yaw servo hydraulic switch to the “on” position during the pretakeoff hydraulic system check, which resulted in a complete lack of hydraulic boost to the tail…
- [NTSB ANC14LA041](https://openairdocs.org/ntsb/ANC14LA041), Jun 11, 2014: Airbus/Eurocopter AS 350 B3 (N356EV), Anchorage, AK, substantial damage. Probable cause: The pilot’s improper engine start procedure, which resulted in an overspeed of the engine and main rotor drive system.
- [NTSB ERA14TA096](https://openairdocs.org/ntsb/ERA14TA096), Jan 18, 2014: Eurocopter AS350B3 (N578AE), Houlton, ME, substantial damage. Probable cause: An engine compartment explosion during takeoff; the origin of the explosion could not be determined during postaccident examination due to extensive fire damage.
- [NTSB ERA14FA010](https://openairdocs.org/ntsb/ERA14FA010), Oct 22, 2013: Eurocopter AS 350 B3 (N353HW), Somerville, TN, destroyed, 3 fatal. Probable cause: The pilot’s inadvertent encounter with night, instrument meteorological conditions while responding to an obstacle alert, resulting in an in-flight loss of helicopter control.
- [NTSB CEN13FA331](https://openairdocs.org/ntsb/CEN13FA331), Jun 8, 2013: Eurocopter AS 350 B3 (N106LN), Grand Prairie, TX, substantial damage. Probable cause: The pilot receiving instruction's failure to maintain adequate airspeed during a simulated hydraulics failure training maneuver, which resulted in his loss of control of the helicopter and its…
- [NTSB ANC13GA036](https://openairdocs.org/ntsb/ANC13GA036), Mar 31, 2013: Eurocopter AS350 (N911AA), Talkeetna, AK, destroyed, 3 fatal. Probable cause: The pilot's decision to continue flight under visual flight rules into deteriorating weather conditions, which resulted in the pilot's spatial disorientation and loss of control. Also causal was the…
- [NTSB WPR12TA120](https://openairdocs.org/ntsb/WPR12TA120), Mar 1, 2012: Eurocopter AS 350 B3 (N341HP), Napa, CA, substantial damage. Probable cause: The flight instructor’s improper use of the collective control during a practice hovering autorotation, which resulted in a hard landing.
- [NTSB WPR12CA118](https://openairdocs.org/ntsb/WPR12CA118), Feb 25, 2012: Eurocopter AS 350 B3 (N118MB), Poway, CA, substantial damage. Probable cause: The pilot's inadequate compensation for wind conditions during landing, which resulted in a hard landing.
- [NTSB ERA11CA433](https://openairdocs.org/ntsb/ERA11CA433), Jul 30, 2011: Eurocopter AS 350 B3 (N413LP), Humacao, PR, substantial damage. Probable cause: The pilot's failure to maintain clearance from a building during landing.
- [NTSB WPR11LA352](https://openairdocs.org/ntsb/WPR11LA352), Jul 27, 2011: Eurocopter AS 350 B3 (N808LF), Troutdale, OR, substantial damage. Probable cause: The in-flight separation of the tail rotor drive shaft cover as a result of maintenance personnel not ensuring that it was secured after a maintenance inspection; also causal was the pilot’s…
- [NTSB ERA10MA188](https://openairdocs.org/ntsb/ERA10MA188), Mar 25, 2010: Eurocopter AS-350-B3 (N855HW), Brownsville, TN, substantial damage, 3 fatal. Probable cause: The pilot's decision to attempt the flight into approaching adverse weather, resulting in an encounter with a thunderstorm with localized instrument meteorological conditions, heavy rain, and severe…
- [NTSB WPR10CA164](https://openairdocs.org/ntsb/WPR10CA164), Mar 16, 2010: Eurocopter AS 350 B3 (N4282), Parker, AZ, substantial damage. Probable cause: The mechanics' failure to account for all the tools following a maintenance procedure and the pilot's failure to perform a preflight check before a maintenance test flight.
- [NTSB WPR10CA028](https://openairdocs.org/ntsb/WPR10CA028), Oct 22, 2009: Eurocopter AS 350 B3 (N105LN), Marana, AZ, substantial damage. Probable cause: The improper use of the throttle by the pilot receiving instruction, and the check pilot's inadequate supervision and delayed remedial action, which resulted in the collision with terrain.
- [NTSB ERA09TA440](https://openairdocs.org/ntsb/ERA09TA440), Aug 4, 2009: Eurocopter AS 350B3 (N186AE), Jacksonville, FL, substantial damage. Probable cause: The flight instructor's improper decision to attempt hover flight without hydraulic power and his subsequent loss of control.
- [NTSB WPR09TA001](https://openairdocs.org/ntsb/WPR09TA001), Oct 2, 2008: Eurocopter AS350B3 (N172AE), Blaine, WA, substantial damage. Probable cause: The pilot's failure to maintain main rotor rpm, which resulted in a hard landing. Contributing to the accident were the flight instructor's delayed remedial action and inadequate supervision of the…
- [NTSB LAX08LA198](https://openairdocs.org/ntsb/LAX08LA198), Jun 27, 2008: Eurocopter AS 350 B3 (N586AE), Ash Fork, AZ, substantial damage. Probable cause: The pilot's spatial disorientation resulting in his failure to detect and compensate for an unintentional descent during a go-around. Contributing to the accident were the pilot's inadequate choice…
- [NTSB DFW07GA119](https://openairdocs.org/ntsb/DFW07GA119), May 22, 2007: Eurocopter AS 350 B3 (N851BP), San Elizario, TX, destroyed, 1 fatal. Probable cause: The pilot's encounter with a vortex ring state and his inability to maintain control of the helicopter.
- [NTSB LAX06LA273](https://openairdocs.org/ntsb/LAX06LA273), Aug 27, 2006: Eurocopter AS 350 B3 (N973AE), Casa Grande, AZ, substantial damage. Probable cause: Internal damage to the stop electro valve which resulted in fuel starvation and subsequent loss of engine power during takeoff.
- [NTSB SEA06GA158](https://openairdocs.org/ntsb/SEA06GA158), Aug 13, 2006: Eurocopter AS-350-B3 (N355EV), Yellow Pine, ID, destroyed, 4 fatal. Probable cause: The pilot's intentional low altitude flight and his failure to maintain an adequate altitude to clear the trees.
- [NTSB DFW06TA127](https://openairdocs.org/ntsb/DFW06TA127), May 16, 2006: Aerospatiale AS350-B3 (N183AE), Santa Teresa, NM, substantial damage. Probable cause: The flight instructor's improper supervision of the flight which resulted in a hard landing.
- [NTSB ANC06TA047](https://openairdocs.org/ntsb/ANC06TA047), Apr 21, 2006: American Eurocopter AS350 B3 (N911AA), Nikiski, AK, substantial damage. Probable cause: The pilot's failure to maintain adequate altitude/clearance from terrain during an aborted takeoff in whiteout conditions, which resulted in an in-flight collision with terrain. A factor associated…
- [NTSB LAX05LA308](https://openairdocs.org/ntsb/LAX05LA308), Sep 21, 2005: Eurocopter AS350B3 (N814CE), Running Springs, CA, substantial damage. Probable cause: The pilot's failure to maintain an adequate clearance from trees while performing long line external lift operations.
- [NTSB LAX05FA053](https://openairdocs.org/ntsb/LAX05FA053), Dec 15, 2004: Eurocopter AS-350-B3 (N971AE), Apache Junction, AZ, substantial damage, 1 fatal. Probable cause: A loss of control during the final approach to land for undetermined reasons.
- [NTSB LAX05LA025](https://openairdocs.org/ntsb/LAX05LA025), Nov 2, 2004: Eurocopter AS350B3 (N106LN), Sierra Vista, AZ, substantial damage. Probable cause: An inconsistency between the engines' two N2 sensor signals caused the fuel control to enter a fixed mode, which limited the power available. Contributing to the accident was the lack of altitude and…
- [NTSB LAX04CA097](https://openairdocs.org/ntsb/LAX04CA097), Jan 20, 2004: Eurocopter AS350 B3 (N970AE), Mesa, AZ, substantial damage. Probable cause: the pilot's excessive flare and mistimed collective application during a practice autorotation, which resulted in a loss of main rotor rpm and a subsequent hard landing. Also causal, was the flight…
- [NTSB MIA04WA033](https://openairdocs.org/ntsb/MIA04WA033), Dec 9, 2003: Eurocopter France AS 350 B3 (N32TJ), Guayaramerim, Brazil, destroyed, 2 fatal
- [NTSB LAX04TA052](https://openairdocs.org/ntsb/LAX04TA052), Nov 25, 2003: Eurocopter France AS 350 B3 (N846BP), Yuma, AZ, substantial damage. Probable cause: The malfunction of the rotor drive system due to improper maintenance, which resulted in the uncoupling of the drive shaft during takeoff-initial climb. A factor associated with the accident is the…
- [NTSB LAX04LA035](https://openairdocs.org/ntsb/LAX04LA035), Nov 4, 2003: Eurocopter AS350 B3 (N820NA), Mesa, AZ, substantial damage. Probable cause: The pilot's inadvertent activation of the hydraulic test switch, which resulted in a loss of the hydraulic system pressure, and his failure to maintain directional control.
- [NTSB LAX03GA145](https://openairdocs.org/ntsb/LAX03GA145), May 1, 2003: Eurocopter France AS350B3 (N341HP), Napa, CA, substantial damage. Probable cause: the pilot under instruction's inadvertent activation of the collective manual fuel slide lock, which led to engine and main rotor overspeeds due to excessive fuel flow during power application. This…
- [NTSB LAX02TA299](https://openairdocs.org/ntsb/LAX02TA299), Sep 29, 2002: Eurocopter AS350-B3 (N352SA), Bishop, CA, substantial damage. Probable cause: the disengagement of the collective locking mechanism due to component wear.
- [NTSB FTW02LA247](https://openairdocs.org/ntsb/FTW02LA247), Sep 2, 2002: Eurocopter AS350B3 (N747R), Eagle Pass, TX, substantial damage. Probable cause: The insufficient length of the stepper motor rack inside the HMU, which caused the red "GOV" light to illuminate and the fuel metering valve to freeze causing the engine to automatically engage the…

All 51: https://openairdocs.org/model/eurocopter-as-350-b3/ntsb.md

## FAA accident and incident reports (54, newest 50)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20251022020759A](https://openairdocs.org/incident/20251022020759A), Oct 22, 2025: Eurocopter AS 350 B3 (N545HF), Wetumpka, AL, Substantial damage. Pilot was practicing hovering autos with company check airmen on board. Pilot checkride was completed and aircraft returned to base. This is a delayed report…
- [Accident 20250820017389A](https://openairdocs.org/incident/20250820017389A), Aug 20, 2025: Eurocopter AS 350 B3 (N589SH), Skwetna, AK, Substantial damage. After landing the helicopter, the pilot exited the aircraft and left it in ground idle to retrieve the long line that had just been used. While standing on the…
- [Incident 20241110016109I](https://openairdocs.org/incident/20241110016109I), Nov 10, 2024: Eurocopter AS 350 B3 (N354SH), Boron, CA, No damage. On November 10, 2024, the FAA received an incident report regarding a helicopter [privacy data omitted] in Boron CA that while towing survey equipment on a…
- [Accident 20230916013319A](https://openairdocs.org/incident/20230916013319A), Sep 16, 2023: Eurocopter AS 350 B3 (N297SH), Johnson River, AK, No damage. On septeber 16th 2023 a helicopter company while under contract with a mining company, working with a drilling company, were conducting sling load oporations.…
- [Accident 20230523011049A](https://openairdocs.org/incident/20230523011049A), May 23, 2023: Eurocopter AS350B3 (N791AM), San Diego, CA, Minor damage. On may 23, 2023, [privacy data omitted] helicopter call sign “troy 161” with two crew members onboard experienced a hard landing. The aircraft departed brown…
- [Accident 20220416002309A](https://openairdocs.org/incident/20220416002309A), Apr 16, 2022: Eurocopter AS 350 B3 (N808LF), Phoenix, AZ, Minor damage. N808 landed at the city helo pad and requested a hot refuel. The crew of the helicopter acted in accordance with the company procedures listed in the general…
- [Accident 20211016019809A](https://openairdocs.org/incident/20211016019809A), Oct 16, 2021: Eurocopter AS 350 B3 (N544AM), Tucson, AZ, Substantial damage. During landing to an elevated hospital helipad, the helicopter's tail rotor contacted the handle of a large fire extinguisher located on the helipad. The tail…
- [Accident 20210327001299A](https://openairdocs.org/incident/20210327001299A), Mar 27, 2021: Eurocopter AS 350 B3 (N351SH), Palmer, AK, Substantial damage, 5 fatal. Transcribed from the NTSB preliminary report. On March 27, 2021, about 1835 Alaska daylight time, an Airbus helicopters AS350-B3, N351SH, was destroyed when it…
- [Accident 20200906012609A](https://openairdocs.org/incident/20200906012609A), Sep 6, 2020: Eurocopter AS 350 B3 (N354PA), Ft. Greely, AK, Substantial damage. Pilot stated that shortly after takeoff and established cruise the door suddenly departed the aircraft with no warning or indication of being partial open. The…
- [Incident 20200201003019I](https://openairdocs.org/incident/20200201003019I), Feb 1, 2020: Eurocopter AS 350 B3 (N911ZZ), Albuquerque, NM, No damage. On 2/01/2020, at approximately 1855 hrs. (0155Z) while conducting a criminal patrol flight, the aircrew was illuminated with a high intensity green laser. The…
- [Accident 20190327002069A](https://openairdocs.org/incident/20190327002069A), Mar 27, 2019: Eurocopter AS 350 B3 (N818MC), Montogomery, TX, Destroyed, 1 fatal. N818MC flight with 01 pilot and 02 forestry service passengers onboard originated from huntsville municipal airport (kuts), huntsville, TX, with a destination…
- [Accident 20180725017949A](https://openairdocs.org/incident/20180725017949A), Jul 25, 2018: Eurocopter AS 350 B3 (N354LA), Kobuk, AK, Substantial damage. The pilot, [privacy data omitted] was getting ready to sling load a box full of core samples from a remote area northeast of Kobuk Alaska. As he lifted off and…
- [Accident 20170803012769A](https://openairdocs.org/incident/20170803012769A), Aug 3, 2017: Eurocopter AS 350 B3 (N351SH), Big Delta, AK, Substantial damage. Pilot landed too close to a piece of equipment. Rotor blades struck steel rail on the equipment.
- [Accident 20170711016549A](https://openairdocs.org/incident/20170711016549A), Jul 11, 2017: Airbus AS-350 (N357PJ), King Vale, CA, Destroyed. Aircraft transporting pg&e employees as well as federal government inspector to evaluate local resivior dams with recent snow melt as a hydroelectric service.…
- [Accident 20170221001339A](https://openairdocs.org/incident/20170221001339A), Feb 21, 2017: Eurocopter AS 350 B3 (N413LP), San Juan, PR, Substantial damage. On February 21, 2017 the PIC of an Eurocopter executed an autorotation after noticed that the engine RPM continued to increase and exceeded limitations with…
- [Accident 20151215024069A](https://openairdocs.org/incident/20151215024069A), Dec 15, 2015: Eurocopter AS 350 B3 (N74317), Superior, AZ, Destroyed, 2 fatal. On Tuesday, December 15, 2015, about 1723 local time, a Eurocopter AS350-B3 helicopter, registration number N74317, operating as a part 135 air ambulance…
- [Incident 20150630010299I](https://openairdocs.org/incident/20150630010299I), Jun 30, 2015: Eurocopter AS 350 B3 (N391LG), Littleton, CO, Minor damage. During post flight inspection pilot noted the strike tabs (small metal tabs on the tips of the tail rotor blades) on the aircraft tail rotor assembly were bent…
- [Incident 20141202021019I](https://openairdocs.org/incident/20141202021019I), Dec 2, 2014: Eurocopter AS 350 B3 (N108LN), Watkins, CO, Minor damage. On 12/02/2014 at approximately 2015 MST, N108LN an Airbus helicopter AS-350-B3 sustained minor damage to the tail rotor blades after making contact with an 8…
- [Incident 20141025019879I](https://openairdocs.org/incident/20141025019879I), Oct 25, 2014: Eurocopter AS 350 B3 (N108LN), Watkins, CO, Minor damage. On training instrument approach to runway 35 at night under nvis when the aircraft had reached decision height (200 feet AGL) the check airman (ace) took the…
- [Accident 20140904016679A](https://openairdocs.org/incident/20140904016679A), Sep 4, 2014: Eurocopter AS 350 B3 (N217HP), Lincoln, CA, Substantial damage. Training exercise
- [Accident 20140828016539A](https://openairdocs.org/incident/20140828016539A), Aug 28, 2014: Eurocopter AS 350 B3 (N991SD), Hemet, CA, Destroyed. The riverside sheriff department aviation unit AS350B3 was in the traffic pattern at Hemet-ryan airport conducting emergency governor training. After turning…
- [Incident 20140626010009I](https://openairdocs.org/incident/20140626010009I), Jun 26, 2014: Eurocopter AS 350 B3 (N808LF), Temple, TX, Minor damage. While lifting off to a hover, the aircraft began a rotation counter-clockwise. Following several rotations, the pilot lowered the aircraft to hover height,…
- [Accident 20140611009389A](https://openairdocs.org/incident/20140611009389A), Jun 11, 2014: Eurocopter AS 350 B3 (N356EV), Anchorage, AK, Substantial damage. The airman had trouble starting the aircraft. Upon start the rotor RPM exceeded limits and the aircraft entered ground resonance. Main rotor suffered…
- [Accident 20140117001329A](https://openairdocs.org/incident/20140117001329A), Jan 17, 2014: Eurocopter AS 350 B3 (N578AE), Houlton, ME, Substantial damage. The pilot of homeland security and border patrol aircraft reported that while conducting training, that after completing the third takeoff and landing, at…
- [Accident 20131022019759A](https://openairdocs.org/incident/20131022019759A), Oct 22, 2013: Eurocopter AS 350 B3 (N353HW), Somerville, TN, Destroyed, 3 fatal. On October 22, 2013, about 0605 central daylight time (CDT), a Eurocopter AS350 B3, N353HW, impacted trees and terrain near Somerville, Tennessee. The…
- [Incident 20130626012069I](https://openairdocs.org/incident/20130626012069I), Jun 26, 2013: Eurocopter AS 350 B3 (N973AE), Safford, AZ, Minor damage. Pilot was repositioning aircraft to pick up medical crew who had walked closer to accident scene. Pilot browned out in blowing dust and aborted landing. Upon…
- [Accident 20130607013579A](https://openairdocs.org/incident/20130607013579A), Jun 7, 2013: Eurocopter AS 350 B3 (N106LN), Grand Praire, TX, Substantial damage. On 06/07/2013 at 2140 local time an Eurocopter as 350 B3, owned by cfs air LLC., operated by qmla air methods under part 135. Was involved in an accident after…
- [Accident 20130330006199A](https://openairdocs.org/incident/20130330006199A), Mar 30, 2013: Eurocopter AS 350 B3 (N911AA), Talkeetna, AK, Destroyed, 3 fatal. Aircraft was dispatched from anc to the Talkeetna area on a search and rescue mission. The pilot went to the Talkeetna trooper station to pick up a state…
- [Accident 20120225004869A](https://openairdocs.org/incident/20120225004869A), Feb 25, 2012: Eurocopter AS 350 B3 (N118MB), El Cajon, CA, Substantial damage. On February 25, 2012 pilot [privacy data omitted] had a hard landing while piloting helicopter N118MB while working for mountain air helicopters on the san…
- [Incident 20110901022489I](https://openairdocs.org/incident/20110901022489I), Sep 1, 2011: Eurocopter AS 350 B3 (N902CF), Gerlach, NV, Minor damage. On September 01, 2011, at 0035 PST, a Eurocopter, model number as 350 B3, N902CF, registered to zions credit corporation. The helicopter was operated by air…
- [Accident 20110727014929A](https://openairdocs.org/incident/20110727014929A), Jul 27, 2011: Eurocopter AS 350 B3 (N808LF), Troutdale, OR, Substantial damage. Aircraft departed aurora in route to the dalles approx. 15 minutes into flight the pilot heard a thump and aircraft started vibrating. The pilot decided a…
- [Incident 20100411033509I](https://openairdocs.org/incident/20100411033509I), Apr 11, 2010: Eurocopter AS 350 B3 (N405AE), Ketchikan, AK, Substantial damage. While attempting to land an AS-350-B3 in a confined area on high mountain pilot [privacy data omitted] contacted a solar panel with a main rotor blade ,…
- [Accident 20100325030809A](https://openairdocs.org/incident/20100325030809A), Mar 25, 2010: Eurocopter AS 350 B3 (N855HW), Brownsville, TN, Destroyed, 3 fatal. On March 25, 2010, at approximately 0600 central daylight time (CDT), N885HW, a Eurocopter AS-350-B3, registered to and operated by the memphis medical air…
- [Accident 20100316032849A](https://openairdocs.org/incident/20100316032849A), Mar 16, 2010: Eurocopter AS 350 B3 (N4282), Parker, AZ, Substantial damage. On 3-16-2010 omniflight helicopter N4282, s/n 4282 located at la paz regional Hospital, Parker, AZ sustained damage to one main rotor blade, right side of…
- [Accident 20091022022229A](https://openairdocs.org/incident/20091022022229A), Oct 22, 2009: Snias AS350B3 (N105LN), Tucson, AZ, Substantial damage. Mr. Teeb was giving [privacy data omitted] a check ride following an accident [privacy data omitted] had in September, 2009. After 30 minutes of maneuvers, Mr.…
- [Accident 20090804016419A](https://openairdocs.org/incident/20090804016419A), Aug 4, 2009: Snias AS350B3 (N186AE), Jacksonville, FL, Substantial damage. (-23) While conducting a training flight for us customs/border patrol, the student was practicing normal approach to a hover and hydraulic-loss emergency…
- [Incident 20090516006569I](https://openairdocs.org/incident/20090516006569I), May 16, 2009: Snias AS350B3 (N394LG), Simla, CO, Minor damage. (-23) Duck came through chin bubble. Aircraft landed immediately and called for second aircraft to transport patient. Simla fire and police secured aircraft…
- [Accident 20081001846439A](https://openairdocs.org/incident/20081001846439A), Oct 1, 2008: Euroco AS350B3 (N172AE), Blaine, WA, Substantial damage. (-23) On October 1, 2008 at approximately 1900 PDT, N172AE, Eurocopter AS350 B3, serial number 3839, was performing a yearly proficiency exercise and was…
- [Accident 20080629844099A](https://openairdocs.org/incident/20080629844099A), Jun 29, 2008: Snias AS350B3 (N586AE), Ash Fork, AZ, Substantial damage. (-23) At approximately 0310 on 27 June the pilot received a telephone call from the phi communications center placing him and his crew on standby for a…
- [Accident 20070522011779A](https://openairdocs.org/incident/20070522011779A), May 22, 2007: Snias AS350B3 (N851BP), San Elizario, TX, Destroyed, 1 fatal. (-23) On may 22, 2007 at 0838 MDT, a Eurocopter as 350 B3, N851BP, registered to us border patrol air operations, collided with terrain while performing…
- [Accident 20060827018919A](https://openairdocs.org/incident/20060827018919A), Aug 27, 2006: Snias AS350B3 (N973AE), Casa Grande, AZ, Substantial damage. (-23) The pilot lifted off to a hover and was preparing to transition into forward flight when the helicopter lost power at approximately ten (10) foot of…
- [Accident 20060813015989A](https://openairdocs.org/incident/20060813015989A), Aug 13, 2006: Snias AS350B3 (N355EV), Yellow Pine, ID, Destroyed, 4 fatal. (-23) While operating public use for the U.S. Forest service the Eurocopter AS-350B3, registration N355EV, crashed 14 miles west of Yellow Pine, ID. The…
- [Accident 20060516008189A](https://openairdocs.org/incident/20060516008189A), May 16, 2006: Snias AS350B3 (N183AE), Santa Teresa, NM, Substantial damage. (-23) Witness statements provided information that N183AE was conducting a series of takeoff and landings on the taxiway at 5T6 (at least 4 or as many as 6 in…
- [Accident 20060421006519A](https://openairdocs.org/incident/20060421006519A), Apr 21, 2006: Snias AS350B3 (N911AA), Kenai, AK, Substantial damage. (-23) The pilot and two Alaska state troopers were on a search mission for a reported missing person. The pilot was using night vision goggles when the…
- [Accident 20050921024779A](https://openairdocs.org/incident/20050921024779A), Sep 21, 2005: Snias AS350B3 (N814CE), Arrowbear Lake, CA, Destroyed. (-23) A southern California edison (sce) AS-340-B3 Eurocopter crashed (from a height of @ 78 feet AGL) in a forested area immediately after dropping off an…
- [Accident 20041214030089A](https://openairdocs.org/incident/20041214030089A), Dec 14, 2004: Urocop AS350B3 (N971AE), Apache Junctio, AZ, Destroyed, 1 fatal. (-23) The helicopter was on a medical evacuation mission at 3003 w. Apache trail in Apache junction, AZ. The aircraft approached the landing zone from the…
- [Accident 20041102029139A](https://openairdocs.org/incident/20041102029139A), Nov 2, 2004: Snias AS350B3 (N106LN), Sierra Vista, AZ, Substantial damage. (-23) The pilot was responding to an EMS call when he took-off from the designated heli-pad on the roof top of Sierra Vista regional hospital. After an approx.…
- [Accident 20040120000269A](https://openairdocs.org/incident/20040120000269A), Jan 20, 2004: Snias AS350B3 (N970AE), Mesa, AZ, Substantial damage. (-23) While conducting a training flight in the area of ffz, the pilot entered a practice autorotation @ 1900' (MSL)/80 KIAS. The autorotation was set up…
- [Accident 20031124031279A](https://openairdocs.org/incident/20031124031279A), Nov 24, 2003: Snias AS350B3 (N846BP), Yuma, AZ, Substantial damage. (-23) Public use aircraft, belonging to us border patrol. AS-350B3, N846BP piloted by joseph william dunn a commercial pilot certificate #526254488. Aircraft…
- [Accident 20031103029319A](https://openairdocs.org/incident/20031103029319A), Nov 3, 2003: Snias AS350B3 (N820NA), Mesa, AZ, Destroyed. (-23) On November 3, 2003, at approximately 1747 hours mountain standard time, helicopter N820NA, AS350-B3, serial no. 3602, call sign "native 9", was…

All 54: https://openairdocs.org/model/eurocopter-as-350-b3/incidents.md

## Service difficulty reports (1,007, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR QMLA2026090620062](https://openairdocs.org/sdr/QMLA2026090620062), Sep 4, 2026: GEARBOX. MAKING METAL. TRGB CHIP LIGHT. INSPECTED AND CLEANED TGB CHIP DETECTOR. ALL MAINTENANCE COMPLETED.
- [SDR 2026F00191](https://openairdocs.org/sdr/2026F00191), Aug 28, 2026: SLIDING DOOR. DAMAGED. LEFT HAND CARGO DOOR DEPARTED DURING FLIGHT. DOOR WAS IN THE OPEN POSITION, LOCKED TO THE REAR.
- [SDR QMLA2026070520043](https://openairdocs.org/sdr/QMLA2026070520043), Jul 3, 2026: OUTLET. ODOR. FLIGHT CREW REPORTED SMOKE ODOR IN CABIN DURING FLIGHT.
- [SDR 2A6D20260728001](https://openairdocs.org/sdr/2A6D20260728001), Jun 16, 2026: SUPPORT ANGLE. CRACKED. CRACK FOUND ON SUPPORT ANGLE OF UPPER LEFT FUSELAGE TO TAILBOOM ATTACHMENT
- [SDR 4DSR20260604001](https://openairdocs.org/sdr/4DSR20260604001), Jun 4, 2026: CRADLE. DAMAGED. DURING INSTALLATION OF SB AS350-28.91.98R0 REPLACEMENT OF THE STANDARD FUEL TANK BY A CRASH-RESISTANT FUEL SYSTEM(CRFS), IT WAS FOUND THAT THE FWD CRADLE P/N: 3
- [SDR QMLA202605120030](https://openairdocs.org/sdr/QMLA202605120030), May 11, 2026: BATTERY. UNSERVICEABLE. BATTERY LIGHT ON. COMPLETED BY PLACING REMOVED BATTERY ON BATTERY MINDER. INSTALLED SERVICEABLE BATTERY IAW ICA. RECORDED BATTERY VDC AT INSTALL / CHARGE COMPLE
- [SDR 9SZA202609100148](https://openairdocs.org/sdr/9SZA202609100148), Mar 24, 2026: TERMINAL. LOOSE. ENGINE FIRE CAUTION LIGHT INTERMITTENT. FIRE DETECTORS PASSED BENCH TEST PROCEDURES IAW MM. WITH EXCESSIVE VIBRATION AND MOVEMENT, ENG FIRE CAUTION LIGHT INTERM
- [SDR 9SZA202607100147](https://openairdocs.org/sdr/9SZA202607100147), Mar 24, 2026: TERMINAL. LOOSE. ENGINE FIRE CAUTION LIGHT INTERMITTENT. FIRE DETECTORS PASSED BENCH TEST PROCEDURES IAW MM. WITH EXCESSIVE VIBRATION AND MOVEMENT, ENG FIRE CAUTION LIGHT INTERM
- [SDR QMLA031820019](https://openairdocs.org/sdr/QMLA031820019), Mar 18, 2026: OIL SYSTEM. OVERTEMP. UPON DEPARTING PRESCOTT (KPRC) FOR COTTONWOOD (P52), AIRCRAFT ENGINE OIL TEMPERATURE CLIMBED TO ABOVE LIMITS, (139+) DURING DEPARTURE FROM THE DOWNWIND. PILOT T
- [SDR QMLA2026030720015](https://openairdocs.org/sdr/QMLA2026030720015), Mar 7, 2026: UNKNOWN. ODOR. STRANGE BURNING ODOR AND SMELL IN CABIN OF AIRCRAFT.
- [SDR PN1R202602200002](https://openairdocs.org/sdr/PN1R202602200002), Feb 20, 2026: SERVO CONTROL. LEAKING. DURING INSPECTION FOUND RIGHT HAND MAIN ROTOR SERVO HAS STATIC LEAK. REPLACED SERVO.
- [SDR QMLA2025121320124](https://openairdocs.org/sdr/QMLA2025121320124), Dec 10, 2025: LINE. FAILED. AIRSPEED INDICATOR FAILED IN FLIGHT, REMOVED DASH AND FOUND 1 DISCONNECTED PITOT LINE FROM THE AIRSPEED INDICATOR, R & R PRESSURE PITOT LINE P DHS212-720.20. PR
- [SDR 2A6D20251106001](https://openairdocs.org/sdr/2A6D20251106001), Nov 6, 2025: BULKHEAD. CHAFED. CHAFING DAMAGE ON THE LT LONGITUDINAL BULKHEAD (X-FRAME) ON THE UPPER INBD FACE MEASURING APPROXIMATELY 0.017" IN DEPTH, 0.10" IN WIDTH, AND 0.210" IN LENGTH. T
- [SDR 2A6D20251105001](https://openairdocs.org/sdr/2A6D20251105001), Nov 5, 2025: BEAM. CHAFED. DAMAGE TO THE RH Y398.5 BEAM (P/N: 350A211351.22) AND STOP DOUBLER (P/N: 350A211363.25) IN THE FORM OF A CHAFE. THE CHAFE DAMAGE IS NEAR THE FWD UPPER SIDE OF T
- [SDR 2025F00249](https://openairdocs.org/sdr/2025F00249), Oct 23, 2025: DECK PLATE. DENTED. A DENT WAS DISCOVERED ON THE TRANSMISSION DECK. THE DAMAGE MEASURES APPROX. 0.6" LONG, 0.6" WIDE WITH A MAXIMUM DEPTH OF 0.0120".
- [SDR 4DSR20251023002](https://openairdocs.org/sdr/4DSR20251023002), Oct 23, 2025: BRAKE. OUT OF TOLERANCE. DURING A SCHEDULED 12YR INSPECTION, THE MGB ROTOR BRAKE WAS FOUND TO BE OUT OF TOLERANCE/LOOSE AND REQUIRED REPLACEMENT. RECEIVED ROTOR BRAKE P/N: 350A32-0500-0
- [SDR 2A6D20251006001](https://openairdocs.org/sdr/2A6D20251006001), Oct 6, 2025: KEELBEAM. DAMAGED. A MIS-DRILLED HOLE WAS FOUND ON THE FORWARD LH KEEL BEAM (PN: 350A21-1350-20), AFT LH KEEL BEAM (PN: 350A21-1056- 20) AND FWD KNOT ASSEMBLY LH SPLICE (PN: 350A2
- [SDR QMLA2025091520094](https://openairdocs.org/sdr/QMLA2025091520094), Sep 15, 2025: ENGINE. POWER LOSS. WE WERE TAKING OFF FROM THE PAD AT PRESCOTT WITH A PATIENT ONBOARD. HAD GOOD POWER IN HOVER AND ON TAKEOFF ABOUT 200-300 FT AND GOT JUST PAST THE STREETLIGHTS I
- [SDR QMLA2025081920089](https://openairdocs.org/sdr/QMLA2025081920089), Aug 19, 2025: MOTOR. FAILED. BURNING ODOR PRODUCED WHILE RUNNING AIR CONDITIONING SYSTEM.
- [SDR 2A6D20250818001](https://openairdocs.org/sdr/2A6D20250818001), Aug 18, 2025: MOUNT FLANGE. GOUGED. DAMAGE TO THE LANDING GEAR LH OTBD AFT BEARING IN THE FORM OF GOUGE. THE GOUGE DAMAGE IS AT LOWER FLANGE OF THE BEARING AND WAS MEASURED TO BE APPROXIMATELY 0.3
- [SDR QMLA20250820083](https://openairdocs.org/sdr/QMLA20250820083), Aug 4, 2025: FUEL CAP. LEAKING. PILOT REPORTED AT 0410 THAT THE CREW SMELT FUEL IN THE CABIN. AIRCRAFT TAKEN OUT OF SERVICE. ARRIVED AT BASE AND HEARD FROM THE PILOT THAT THE CREW HAD SMELT A 
- [SDR QMLA2025071820075](https://openairdocs.org/sdr/QMLA2025071820075), Jul 18, 2025: UNKNOWN. ODOR. NURSES REPORTED AFTER TAKING OFF FROM GOODYEAR AIRPORT AFTER GETTING FUEL AFTER A PR EVENT THAT THEY NOTICED A STRONG FUEL SMELL. THEY CONTINUED ON TO THE HELIP
- [SDR 2025FA0000511](https://openairdocs.org/sdr/2025FA0000511), Jul 12, 2025: PUMP. DAMAGED. AIRCRAFT WAS FLYING AN EXTERNAL LOAD OPERATION WHEN THE PILOT NOTICED THE RED LOW HYDRAULIC WARNING IND LIGHT WAS ILLUMINATED. THE PILOT WAS ABLE TO SAFELY SET 
- [SDR QMLA2025062120068](https://openairdocs.org/sdr/QMLA2025062120068), Jun 20, 2025: SENSOR. FAILED. LOSS OF NR INDICATION ONE CLIMB OUT. REMOVED NR SPEED SENSOR AND REPLACED WITH NEW AS PER AIRBUS AS350B3 AMM 62-31-00, 4-3 .CLEANED AND APPLIED STABILANT 22 TO 
- [SDR M3XA202506165003](https://openairdocs.org/sdr/M3XA202506165003), Jun 16, 2025: BEARING. FAILED. PILOT PERFORMED A PRECAUTIONARY LANDING FOR #2 HYDRAULICS FAILED IN FLIGHT. MECHANIC DISCOVERED THE HYDRAULIC PUMP BELT HAD SHEARED. DURING REMOVAL IT WAS DISCO
- [SDR 2A6D20250602002](https://openairdocs.org/sdr/2A6D20250602002), Jun 2, 2025: FLOOR SUPPORT. CHAFED. CHAFE DAMAGE WAS DISCOVERED ON THE R/H CABIN FLOOR EDGE P/N: 350A21-1359-21
- [SDR 2A6D20250602001](https://openairdocs.org/sdr/2A6D20250602001), Jun 2, 2025: DOUBLER. CHAFED. CHAFING DAMAGE WAS DISCOVERED ON T/R SERVO GUIDE DOUBLER P/N: 355A23-2000-20
- [SDR 2025FA0000364](https://openairdocs.org/sdr/2025FA0000364), May 20, 2025: STARFLEX. EXCESS PLAY. NOTE: MODEL IS AS350B3. DURING INSPECTION, FOUND 3EA M/R STARFLEX BALL JOINT BEARINGS HAD EXCESSIVE PLAY. INSTALLED 3EA NEW P/N 704A33633124 BALL JOINT BEARINGS
- [SDR QMLA2025042920054](https://openairdocs.org/sdr/QMLA2025042920054), Apr 29, 2025: BONDING WIRE. BROKEN. BONDING BRAIDS (P/N SA350A31185100) ARE PRONE TO BREAKING PREMATURELY AND ARE NOT LASTING AS EXPECTED. DESPITE PROPER INSTALLATION, THE COMPONENTS SHOW SIGNS OF
- [SDR 4DSR202504170637](https://openairdocs.org/sdr/4DSR202504170637), Apr 17, 2025: BALL JOINT. SCORED. DURING A SCHEDULED 300HR INSPECTION OF THE M/R SWASHPLATE BALL-JOINT, THE SWASHPLATE GUIDE WAS FOUND TO HAVE SCORING AROUND THE ENTIRE SURFACE. PER AIRBUS AS350
- [SDR QMLA2025041420049](https://openairdocs.org/sdr/QMLA2025041420049), Apr 13, 2025: WINDSHIELD. DEFECTIVE. UPON COMPLETION OF INSTALLATION OF A NEW AIRBUS LEFT HAND WINDSHIELD ASSEMBLY, PART NUMBER 350A25137403, SERIAL NUMBER 1745 THE PROTECTIVE PLASTIC COVERING WAS 
- [SDR QMLA2025030420032](https://openairdocs.org/sdr/QMLA2025030420032), Mar 4, 2025: UNKNOWN. ODOR. BURNING SMELL IN FLIGHT. RTB. NO OTHER ISSUES.
- [SDR QMLA2025022620028](https://openairdocs.org/sdr/QMLA2025022620028), Feb 26, 2025: UNKNOWN. VIBRATION. VIBRATION IN SEAT AND PEDALS
- [SDR 2025FA0000123](https://openairdocs.org/sdr/2025FA0000123), Feb 20, 2025: BEARING. DETERIORATED. DURING INSPECTION, FOUND T/R LAMINATED HALF SHELL BEARINGS DETERIORATED BEYOND ACCEPTABLE LIMITATIONS.
- [SDR QMLA2025021920020](https://openairdocs.org/sdr/QMLA2025021920020), Feb 18, 2025: WARNING LIGHT. FALSE ACTIVATION. PILOT REPORTED THAT DURING APPROACH TO LANDING, HE GOT A AMBER GOV LIGHT. HE ABORTED LANDING AND DIVERTED TO EL PASO FBO. VEMD FAULT CODES WHERE SW ENG CTL (HEX
- [SDR QMLA2025020320012](https://openairdocs.org/sdr/QMLA2025020320012), Feb 2, 2025: UNKNOWN. ODOR. DURING TAKE-OFF AND CLIMB THERE WAS A STRONG ODOR THROUGHOUT THE CABIN. THE BEST WAY TO DESCRIBE IT, IS THAT IT SMELLS LIKE PROPANE. THIS HAS BEEN AN ONGOING IS
- [SDR 2A6D20250130001](https://openairdocs.org/sdr/2A6D20250130001), Jan 30, 2025: BEAM. DAMAGED. FASTENER HOLE DAMAGE (ELONGATION) WAS DISCOVERED ON THE LH MAINTENANCE FOOTSTEP BEAM (P/N 350A21124520) IN THE FUSELAGE REAR STRUCTURE.
- [SDR 2024FA0000956](https://openairdocs.org/sdr/2024FA0000956), Dec 10, 2024: BULKHEAD. CHAFED. AS350 S/N 4539 NOTED CHAFING DAMAGE ON THE LH LATERAL BULKHEAD (X FRAME) ON THE INBOARD FACE AS SHOWN IN FIGURE 1. THE LH X-FRAME HAS ONE CHAFED AREA LOCATED ON
- [SDR 2024FA0000955](https://openairdocs.org/sdr/2024FA0000955), Dec 10, 2024: MOUNT. CHAFED. TAIL GEARBOX MOUNTING PLATE CHAFE DAMAGE.
- [SDR 2024F00314](https://openairdocs.org/sdr/2024F00314), Dec 10, 2024: SUPPORT. CHAFED. THE TRANSMISSION SUPPORT FRAME (PN 350A21-1041-143) HAS CHAFING DAMAGE ON THE LOWER FLANGE FROM AN UNSECURED CABLE.
- [SDR 4DSR202412050001](https://openairdocs.org/sdr/4DSR202412050001), Dec 5, 2024: SUPPORT BRACKET. CORRODED. DURING A SCHEDULED 12YR (144M) INSPECTION OF THE TAIL BOOM SECTION, THE NO. 6 BEARING SUPPORT BRACKET WAS FOUND TO HAVE MAJOR CORROSION TO THE INSIDE BOTTOM LEF
- [SDR QMLA2024102420138](https://openairdocs.org/sdr/QMLA2024102420138), Oct 21, 2024: SENDING UNIT. MALFUNCTIONED. FUEL SYSTEM IS SUSPECTED OF NOT INDICATING PROPERLY, SEE AIDMOR FOR FULL DESCRIPTION.
- [SDR 4DSR202409110001](https://openairdocs.org/sdr/4DSR202409110001), Sep 11, 2024: SKIN PANEL. CRACKED. AIRBUS AS350B3E: DURING A SCHEDULED 12YR INSPECTION, THE TAIL BOOM WAS INSPECTED FOR CRACKS. A CRACK WAS DISCOVERED ON THE RIGHT-SIDE SKIN PANEL. THE CRACK IS N
- [SDR 2A6D20240828006](https://openairdocs.org/sdr/2A6D20240828006), Aug 28, 2024: STRUCTURE. GOUGED. GOUGE AT THE OUTBOARD FLANGE RIVNUT LOCATION IN THE FORM OF SHEAR OUT. THE GOUGE WAS MEASURED TO BE APPROXIMATELY 0.1” X 0.1285”X 0.060”.
- [SDR 2A6D20240828005](https://openairdocs.org/sdr/2A6D20240828005), Aug 28, 2024: SUPPORT. DAMAGED. DAMAGE TO THE RH BI-DIRECTIONAL SUPPORT FITTING (P/N: 350A211232.23) AND SUPPORT BEAM (P/N: 350A211293.20) IN THE FORM OF CHAFING CAUSED DUE TO CABLE. THE CHAFE
- [SDR 2A6D20240828004](https://openairdocs.org/sdr/2A6D20240828004), Aug 28, 2024: STIFFENER. WORN. DAMAGE TO THE LH STA2700 STIFFENER (LH PN: 350A21-1071.22; RH PN: 350A211071.23) IN THE FORM OF WEAR CAUSED BY A NEARBY BOLT HEAD.
- [SDR 2A6D20240828003](https://openairdocs.org/sdr/2A6D20240828003), Aug 28, 2024: BULKHEAD WEB. CHAFED. DAMAGE TO THE 15° BULKHEAD LH WEB (PN: 350A21-1032.86) IN THE FORM OF SEVERAL CHAFES. THE CHAFES WERE REPORTED TO BE 0.20” X 0.10” AND 0.004” DEEP, AS WELL AS 0
- [SDR 2A6D20240828002](https://openairdocs.org/sdr/2A6D20240828002), Aug 28, 2024: STRUCTURE. GOUGED. DAMAGE TO THE LH UPPER CARGO EDGING (P/N: 350A211041.22) IN THE FORM OF A GOUGE CAUSED WHILE INSTALLING BLIND FASTENER. THE GOUGE DAMAGE NEAR AFT SIDE OF THE LH
- [SDR 2A6D20240828001](https://openairdocs.org/sdr/2A6D20240828001), Aug 28, 2024: FLOOR PANEL. CORRODED. THERE IS CORROSION DAMAGE TO THE CABIN FLOOR EDGING (PN: 350A21-1359-20/21).
- [SDR QMLA2024070520082](https://openairdocs.org/sdr/QMLA2024070520082), Jul 5, 2024: MOTOR. FAILED. INFLIGHT RETURN TO BASE LEG PILOT REPORTED A BURNING SMELL IN CABIN, TURNED OFF A/C SYSTEM AND SMELL WENT AWAY. LANDED AIRCRAFT AT 94E AIRPORT. WHEN MECHANIC WA

All 1,007: https://openairdocs.org/model/eurocopter-as-350-b3/reports.md

## STCs that may be installed (OpenAirDocs) (401, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SR00653NY](https://openairdocs.org/stc/SR00653NY): nstallation and configuration of Maintenance Step on Transmission Deck Cowling. Airbus Helicopters Canada Limited
- [STC SH8154SW-D](https://openairdocs.org/stc/SH8154SW-D): Installation of a steerable landing light. Airbus Helicopters Inc
- [STC SR00643DE](https://openairdocs.org/stc/SR00643DE): Installation of a vapor cycle cabin airconditioning system. Air Comm Corporation
- [STC SR12433IB](https://openairdocs.org/stc/SR12433IB): Fabrication of equipment must be in accordance with the applicable Manufacturing Procedure document as shown on the attached FAA AML No. SR12433IB. Lake Central Air Services
- [STC SR12419IB](https://openairdocs.org/stc/SR12419IB): Installation of a cockpit floor window P/N 53001002750. KAELIN AIRCRAFTSTRUCTURE GmbH
- [STC SR09496RC-D](https://openairdocs.org/stc/SR09496RC-D): Installation of Trakka Corporation A800 Searchlight System. Airbus Helicopters Inc
- [STC SR12374IB](https://openairdocs.org/stc/SR12374IB): Installation of the Modular Instrument Panel. XL Aero Inc
- [STC SR11321DS](https://openairdocs.org/stc/SR11321DS): Installation of a Technisonic TDFM-9300 Multi-band FM Transceiver. Airbus Helicopters Inc
- [STC SH4716NM](https://openairdocs.org/stc/SH4716NM): Redesign and relocation of cargo door hinges and relocation of cargo door latch. Turbolyft USA Corporation
- [STC SH4983NM](https://openairdocs.org/stc/SH4983NM): Installation of 2nd oil cooler. Turbolyft USA Corporation
- [STC SR00219SE](https://openairdocs.org/stc/SR00219SE): Installation of a color video camera on either the left, right, or both upper outboard surfaces of the horizontal stabilizer. Turbolyft USA Corporation
- [STC SR00222SE](https://openairdocs.org/stc/SR00222SE): Installation of a supplemental avionics console between the front seats. Turbolyft USA Corporation
- [STC SR00242SE](https://openairdocs.org/stc/SR00242SE): Fabrication and Installation of a new instrument panel and pedestal. Turbolyft USA Corporation
- [STC SR00326SE](https://openairdocs.org/stc/SR00326SE): Installation of Geneva Aviation Microwave System. Turbolyft USA Corporation
- [STC SR00361SE](https://openairdocs.org/stc/SR00361SE): Installation of baggage compartment utility rack. Turbolyft USA Corporation
- [STC SR00388SE](https://openairdocs.org/stc/SR00388SE): Fabrication and Installation of a rear communication console. Turbolyft USA Corporation
- [STC SR00474SE](https://openairdocs.org/stc/SR00474SE): Installation of a modular equipment rack in the left side only, right side only, or both side cargo compartments. Turbolyft USA Corporation
- [STC SR04464NY](https://openairdocs.org/stc/SR04464NY): Installation of the iPad Mount. Avio Design Group Inc
- [STC SR00407NY](https://openairdocs.org/stc/SR00407NY): Installation of litter kit fixed provisions P/N 350-200034-01 or 350-200034-02, and detachable provisions P/N 350-200034-03. Airbus Helicopters Canada Limited
- [STC SH4747NM](https://openairdocs.org/stc/SH4747NM): Fabrication and Installation of Electrical System Upgrade. AEM USA Inc
- [STC SR00521SE](https://openairdocs.org/stc/SR00521SE): Installation of Geneva Aviation Audio System. AEM USA Inc
- [STC SR02301SE](https://openairdocs.org/stc/SR02301SE): Installation of Geneva Aviation 28 - 14 VDC Power Converter. AEM USA Inc
- [STC SR02445SE](https://openairdocs.org/stc/SR02445SE): Installation of P178 Failsafe Audio Mixer. AEM USA Inc
- [STC SR11323DS](https://openairdocs.org/stc/SR11323DS): Installation of RT-7000 RMR Tactical Radio. Airbus Helicopters Inc
- [STC SR03029NY](https://openairdocs.org/stc/SR03029NY): The installation of a SkyTrac ISAT-200 Airborne Position/Data Communicator upgrade. SkyTrac Systems Ltd
- [STC SR11332DS](https://openairdocs.org/stc/SR11332DS): Installation of 2nd Garmin GDU 1060 Display and optional L3 ESI-500. Airbus Helicopters Inc
- [STC SR12293NY](https://openairdocs.org/stc/SR12293NY): Installation of a FreeFlight Systems RA-4500 MKII 5G Tolerant Radar Altimeter. FreeFlight Systems Ltd
- [STC SR11330DS](https://openairdocs.org/stc/SR11330DS): Installation of a Jupiter Audio System. Airbus Helicopters Inc
- [STC SR11808LA](https://openairdocs.org/stc/SR11808LA): Installation of tail rotor assemblies, P/N 350TR1000-101/301. Van Horn Aviation LLC
- [STC SR11196DS](https://openairdocs.org/stc/SR11196DS): Installation of GDL 69AH XM Radio and Weather Satellite Data Link. Airbus Helicopters Inc
- [STC SR11327DS](https://openairdocs.org/stc/SR11327DS): Installation of a KN63 DME with GAD 43e Adapter. Airbus Helicopters Inc
- [STC SR12146IB](https://openairdocs.org/stc/SR12146IB): Installation of an AEM MTP136D Panel Mount FM Transceiver. Anodyne Electronics Manufacturing Corporation
- [STC SR00307DE](https://openairdocs.org/stc/SR00307DE): Installation of Aft Jump Seat. Air Methods LLC
- [STC SR00308DE](https://openairdocs.org/stc/SR00308DE): Installation of Composite Interior. Air Methods LLC
- [STC SH4343SW-D](https://openairdocs.org/stc/SH4343SW-D): Installation of strobe anti-collision light installation and/or supplemental strobe light. Airbus Helicopters Inc
- [STC SR04644CH](https://openairdocs.org/stc/SR04644CH): Replacement of existing main ship battery with Lithium Ion Battery and installation of Battery System Annunciator. Airwolf Aerospace LLC
- [STC SR12092IB](https://openairdocs.org/stc/SR12092IB): Manufacturing and Installation of Cargo Hold Nets. ICARUS AERO INC
- [STC SR09510RC](https://openairdocs.org/stc/SR09510RC): Installation of AEM 600W Loud Hailer System. Airbus Helicopters Inc
- [STC SR03526NY](https://openairdocs.org/stc/SR03526NY): Installation and Configuration of Electrical Power Supply for Optional 50Amp / Longline / Carousel Systems. Airbus Helicopters Canada Limited
- [STC SR12020IB](https://openairdocs.org/stc/SR12020IB): Installation of External Mirror System 350P025 on Right Hand Side (RHS) and/or Left Hand Side (LHS). BOGGI AERONAUTICS S.R.L
- [STC SH4016SW-D](https://openairdocs.org/stc/SH4016SW-D): Installation of Hourmeter. Airbus Helicopters Inc
- [STC SR11864DE](https://openairdocs.org/stc/SR11864DE): Installation of Belt Driven Auxiliary Generator i. RSG AeroDesign LLC
- [STC SR00115IB](https://openairdocs.org/stc/SR00115IB): Installation of the Advanced Lithium Ion Battery Replacement of Ni-Cad Battery. Vertical Flight Solutions Inc
- [STC SR04711NY](https://openairdocs.org/stc/SR04711NY): Replacement of Luminator LS400 LED searchlight (steerable landing light). Sterling Helicopter
- [STC SR01410NY](https://openairdocs.org/stc/SR01410NY): Installation of Isolair model 3900-350B2 Spray System. Isolair Inc
- [STC SR02753SE](https://openairdocs.org/stc/SR02753SE): Installation of Isolair Spray System model 3900-H125. Isolair Inc
- [STC SR10119LA-D](https://openairdocs.org/stc/SR10119LA-D): Installation of Isolair Fire Fighting System (with 1000 liter tank). Isolair Inc
- [STC SR04641CH](https://openairdocs.org/stc/SR04641CH): Installation of a Helitak FT1400 Liquid Dispensing System. U.S. Technical Consultants Inc
- [STC SR11839IB](https://openairdocs.org/stc/SR11839IB): Manufacture and Installation of Seat Refurbishment. Icarus Aero Inc
- [STC SR11804IB](https://openairdocs.org/stc/SR11804IB): Installation of transponder Garmin GTX345R with ADS-B In enabled. MONTE-CARLO HELICOPTERE SERVICE (MHS)

All 401: https://openairdocs.org/model/eurocopter-as-350-b3/stcs.md

## PMA parts (OpenAirDocs) (over 1,000, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [1001.020.015-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190865282220261001164957.0001): GPMS Foresight MX Condition Monitoring System. Benz Airborne Systems · PMA PQ0611SW · Replaces 1001.020.015-02 · Sep 14, 2026
- [1001.020.015-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138151939020261001164957.0001): GPMS Foresight MX Condition Monitoring System. Benz Airborne Systems · PMA PQ0611SW · Replaces 1001.020.015-01 · Sep 14, 2026
- [1001.020.004](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137376425520261001164955.0001): GPMS Foresight MX Condition Monitoring System. Benz Airborne Systems · PMA PQ0611SW · Replaces 1001.020.004 · Sep 14, 2026
- [1001.020.015](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110063795120261001164957.0001): GPMS Foresight MX Condition Monitoring System. Benz Airborne Systems · PMA PQ0611SW · Replaces 1001.020.015 · Sep 14, 2026
- [AS350-204-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191582030720260923123957.0001): Instl – Air Conditioner(NVIS, Panel Outlets, Air Methods Mod) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-202-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189386963520260923123956.0001): Instl – Air Conditioner (Non-EMS, NVIS, Panel Outlets) – (General Arrangement AS350 Air Conditioner Poly V Drive Belt). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179721706720260923123956.0001): Instl – Air Conditioner (Non-EMS, Non-NVIS with eyeball outlets) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-202-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179042356620260923123957.0001): Instl – Air Conditioner(Non-EMS, NVIS, Eyeball Outlets) – (General Arrangement AS350 Air Conditioner Poly V Drive Belt). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178493871620260923123955.0001): Instl – Air Conditioner (EMS w/ NVG Compatible Compressor On Light) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178335728020260923123957.0001): Instl – Air Conditioner ( NVIS, Panel Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171272795620260923123956.0001): Instl – Air Conditioner (Non-EMS, Non-NVIS with eyeball outlets) (AS350BA) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-12](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170677774220260923123959.0001): Instl – Air Conditioner (Non-NVIS, Eyeball Outlets) (AS350BA) –  (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-11](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167430941920260923123959.0001): Instl – Air Conditioner (Non-NVIS, Eyeball Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162279725320260923123958.0001): Instl – Air Conditioner (Non-NVIS, Eyeball Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-10](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158094871020260923123959.0001): Instl – Air Conditioner (NVIS, Eyeball Outlets) –(General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-202-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155365241520260923123957.0001): Instl – Air Conditioner (Non-EMS, Non-NVIS, Eyeball Outlets) – (General Arrangement AS350 Air Conditioner Poly V Drive Belt). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153297473120260923123958.0001): Instl – Air Conditioner (NVIS, Panel Outlets) –(General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-9](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151886750920260923123959.0001): Instl – Air Conditioner (Non-NVIS, Panel Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135963158620260923123955.0001): Instl – Air Conditioner (Non-EMS, NVIS with eyeball outlets) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132082857420260923123957.0001): Instl – Air Conditioner (Non-NVIS, Panel Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123701598320260923123959.0001): Instl – Air Conditioner(NVIS, Panel Outlets, Air Methods Mod) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122746670520260923123955.0001): Instl – Air Conditioner (Non-EMS, Non-NVIS) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112823629920260923123958.0001): Instl – Air Conditioner (NVIS, Eyeball Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-202-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105950328020260923123956.0001): Instl – Air Conditioner (EMS w/ NVG Compatible Compressor On Light, Panel Outlets) – (General Arrangement AS350 Air Conditioner Poly V Drive Belt). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105225136720260923123955.0001): Instl – Air Conditioner (Non-EMS, NVIS, Panel Outlets) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-202-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103265429420260923123956.0001): Instl – Air Conditioner (Non-EMS, Non-NVIS, Panel Outlets) – (General Arrangement AS350 Air Conditioner Poly V Drive Belt). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103054074620260923123958.0001): Instl – Air Conditioner (Non-NVIS, Eyeball Outlets)(AS350BA) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [H530U 0324 200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197512169920260930205640.0001): Assy, Equipment Support. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Aug 12, 2026
- [350A82-1642-13](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167020990820260930205639.0001): Installation of Steerable  Landing Light. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Aug 12, 2026
- [H530U 0324 300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148228121120260930205641.0001): Equipment Support. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Aug 12, 2026
- [H530U 0324 301](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139160898420260930205640.0001): Doubler, Searchlight. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Aug 12, 2026
- [350A82-1670-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171094375920260930205655.0001): Installation, Technisonic TDFM-9300 Multi-Band FM Transceiver. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Aug 11, 2026
- [CW0621-1003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145513558220260726232951.0001): Installation Kit, STC SR01078DE Base. Cert Works LLC · PMA PQ00020WB · Modification part · Jul 8, 2026
- [350A33-2154-20ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181936608120260805155631.0001): Washer, Lock. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 350A33-2154-20 · Jun 23, 2026
- [FT1400-H125](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114774366620260705232622.0001): AStar Fire Tank. Helitak USA, LLC · PMA PQ00050WB · Modification part · Jun 16, 2026
- [350A31-2023-04VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196436083720260615132422.0001): Plate, Assembly. Vision Air Services, LLC · PMA PQ2075NM · Replaces 350A31-2023-04 · Jun 9, 2026
- [350A31-2023-00VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160939323920260615132422.0001): Plate, Assembly. Vision Air Services, LLC · PMA PQ2075NM · Replaces 350A31-2023-00 · Jun 9, 2026
- [350A82-1681-03](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132653111520260522104729.0001): Installation of 2ND Garmin GDU 1060 Display and optional L3 ESI-500. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Apr 30, 2026
- [H310U 0348 100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130506509820260522104731.0001): Instl, LH GDU 1060. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Apr 30, 2026
- [350A73-0781-29](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128162607120260522104730.0001): Label, 30ALPHA, PFD/MFD2. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Apr 30, 2026
- [H250U 0348 300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126198866720260522104730.0001): Instrument Panel Blank. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Apr 30, 2026
- [H310U 0348 200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116343742620260522104730.0001): Assy, I Panel Dual GDU 1060. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Apr 30, 2026
- [H310U 0348 300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113552120620260522104730.0001): I Panel Dual GDU 1060. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Apr 30, 2026
- [98023503-5028](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119453813820260522104528.0001): Airbus Helicopters AS350B3 NVG Modification Kit. REB Technologies Inc · PMA PQ1018SW · Modification part · Apr 29, 2026
- [H250U 0363 201](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196862675520260313180855.0001): ASU Bracket Assembly. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Mar 11, 2026
- [H250U 0363 302](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191986207920260313180855.0001): ASU Bracket Shear Clip. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Mar 11, 2026
- [H250U 0363 301](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164336500320260313180855.0001): ASU Bracket Body. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Mar 11, 2026
- [46870-001](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169946283120260610102754.0001): CCP, SWITCH CTRL BOX, EURO. Korry Electronics Co · PMA PQ0134NM · Replaces 46870-001 · Feb 3, 2026
- [109090-000325](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139295576020260202232903.0001): INDUSTRIAL SD CARD, 512GB. Appareo Systems LLC · PMA PQ4000CE · Modification part · Jan 15, 2026
- [350TR1000-101](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154536704220260108162501.0001): Tail Rotor Assembly. Van Horn Aviation · PMA PQ2454NM · Replaces 355A15-0040/0050-ALL · Dec 10, 2025

All of them: https://openairdocs.org/model/eurocopter-as-350-b3/pma.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Airbus Helicopters AS350B3](https://openairdocs.org/model/airbus-helicopters-as350b3): 291 registered aircraft, registry code 1145005
- [American Eurocopter AS350B3](https://openairdocs.org/model/american-eurocopter-as350b3): 90 registered aircraft, registry code 1145004
- [Airbus Helicopters AS 350B3](https://openairdocs.org/model/airbus-helicopters-as-350b3): 56 registered aircraft, registry code 868096A
- [American Eurocopter AS350B3](https://openairdocs.org/model/american-eurocopter-as350b3): 34 registered aircraft, registry code 1145002
- [Eurocopter France AS 350 B3](https://openairdocs.org/model/eurocopter-france-as-350-b3): 8 registered aircraft, registry code 8680963
- [Helibras AS 350 B3](https://openairdocs.org/model/helibras-as-350-b3): 0 registered aircraft, registry code 868096B

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.