# S N I A S AS-350B ECUREUIL - Type: Aircraft model (FAA registry) - Registry code: 8680801 - Manufacturer (registry): S N I A S - Model: AS-350B ECUREUIL - 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: 5 - Page: https://openairdocs.org/model/s-n-i-a-s-as-350b-ecureuil 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 2026-20-03](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 2026-12-10](https://openairdocs.org/ad/2026-12-10): Equipment/Furnishings · Airbus Helicopters AS350B, AS350BA, AS350B1 and 3 more. Effective Aug 3, 2026 - [AD 2026-12-09](https://openairdocs.org/ad/2026-12-09): Time Limits/Maintenance Checks · Airbus Helicopters AS350B, AS350BA, AS350B1 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 2025-09-13](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 2024-15-08](https://openairdocs.org/ad/2024-15-08): Main Rotor Blades · Airbus Helicopters AS350B, AS350BA, AS350B1 and 7 more. Effective Oct 15, 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 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 2021-19-09](https://openairdocs.org/ad/2021-19-09): Cabin Equipment/Furnishings · Airbus Helicopters AS355E, AS355F, AS355F1 and 6 more. Effective Nov 4, 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 2021-04-17](https://openairdocs.org/ad/2021-04-17): Tail Rotor Blades · Airbus Helicopters AS355E, AS355F, AS355F1 and 7 more. Effective Mar 23, 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 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 2020-02-23](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 2018-02-02](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 2014-05-07](https://openairdocs.org/ad/2014-05-07): Tail Rotor Control System · Airbus Helicopters AS355E, AS355F, AS355F1 and 9 more. Effective Apr 15, 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 - [AD 2013-10-51](https://openairdocs.org/ad/2013-10-51): Rotorcraft Servo System · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Jul 31, 2013 - [AD 2013-08-19](https://openairdocs.org/ad/2013-08-19): Fuselage Door Hinges · Airbus Helicopters AS355E, AS355F, AS355F1 and 10 more. Effective Jun 5, 2013 - [AD 2012-25-01](https://openairdocs.org/ad/2012-25-01): Emergency Equipment · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Jun 5, 2013 - [AD 2012-17-03](https://openairdocs.org/ad/2012-17-03): Hydraulic Power System · Airbus Helicopters AS350B, AS350B1, AS350B2 and 3 more. Effective Oct 11, 2012 - [AD 2011-18-12](https://openairdocs.org/ad/2011-18-12): Vertical stabilizer spar/rib structure · Airbus Helicopters AS355E, AS355F, AS355F1 and 8 more. Effective Feb 8, 2012 - [AD 2011-10-12](https://openairdocs.org/ad/2011-10-12): Pinion · Airbus Helicopters AS350B, AS350B1, AS350B2 and 3 more. Effective Jun 22, 2011 - [AD 2011-11-04](https://openairdocs.org/ad/2011-11-04): Contaminated Gas · Airbus Helicopters AS355E, AS355F, AS355F1 and 12 more. Effective Jun 17, 2011 - [AD 2010-22-08](https://openairdocs.org/ad/2010-22-08): Main rotor servo-controls and tail rotor servo-controls · Airbus Helicopters AS355E, AS355F, AS355F1 and 8 more. Effective Nov 26, 2010 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 2021-05-02](https://openairdocs.org/ad/2021-05-02) (historical): Main Rotor System · Airbus Helicopters AS350B, AS350BA, AS350B1 and 12 more. Effective Apr 16, 2021 - [AD 2021-03-16](https://openairdocs.org/ad/2021-03-16) (historical): Passenger/Crew Doors · Airbus Helicopters AS355E, AS355F, AS355F1 and 9 more. Effective Mar 3, 2021 - [AD 2020-24-03](https://openairdocs.org/ad/2020-24-03) (historical): Rotorcraft Flight Control · Airbus Helicopters AS355E, AS355F, AS355F1 and 6 more. Effective Dec 16, 2020 - [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 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 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 2010-21-01](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 2010-11-51](https://openairdocs.org/ad/2010-11-51) (historical): Tail Rotor Control System · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 9 more. Effective Sep 2, 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 2000-10-10](https://openairdocs.org/ad/2000-10-10) (historical): Main Gearbox Suspension Bi-directional Cross-Beam · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 7 more. Effective Jun 26, 2000 - [AD 86-15-10 R2](https://openairdocs.org/ad/86-15-10-R2) (historical): Main Rotor Head Components, the Main Gearbox (MGB) Suspension Bars, and Ground Resonance Prevention System Components · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 8 more. Effective May 23, 2000 - [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 98-24-35](https://openairdocs.org/ad/98-24-35) (historical): Outboard Spherical Bearing Ball · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 9 more. Effective Dec 17, 1998 - [AD 98-14-01](https://openairdocs.org/ad/98-14-01) (historical): Cross-Beam Crack Inspection · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 7 more. Effective Aug 3, 1998 - [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 - [AD 82-13-05 R1](https://openairdocs.org/ad/82-13-05-R1) (historical): Upper Vertical Fin · Eurocopter France AS-350B, AS-350C, AS-350D and 3 more. Effective Mar 1, 1983 - [AD 82-20-05](https://openairdocs.org/ad/82-20-05) (historical): Tail Rotor Drive Shaft · Airbus Helicopters AS-350B, AS-350C, AS-350D and 3 more. Effective Oct 15, 1982 All 118: https://openairdocs.org/model/s-n-i-a-s-as-350b-ecureuil/ads.md ## Information bulletins (advisory) (7) - [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-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-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-04-35](https://openairdocs.org/saib/SW-04-35): . Issued Dec 19, 2003 ## Registered aircraft (5) - [N132TV](https://openairdocs.org/aircraft/N132TV): [U S Helicopters Inc](https://openairdocs.org/faa-owner/U%20S%20HELICOPTERS%20INC), [Marshville, NC](https://openairdocs.org/faa-place/NC/Marshville), built 1982, S/N 1636 - [N350NT](https://openairdocs.org/aircraft/N350NT): [North Texas Helicopters Inc](https://openairdocs.org/faa-owner/NORTH%20TEXAS%20HELICOPTERS%20INC), [Newark, TX](https://openairdocs.org/faa-place/TX/Newark), built 1982, S/N 1512 - [N394NS](https://openairdocs.org/aircraft/N394NS): [Northstar Trekking](https://openairdocs.org/faa-owner/NORTHSTAR%20TREKKING), [Juneau, AK](https://openairdocs.org/faa-place/AK/Juneau), built 1979, S/N 1066 - [N5805T](https://openairdocs.org/aircraft/N5805T): [Stefenelli Aviation N-Tr Inc Trustee](https://openairdocs.org/faa-owner/STEFENELLI%20AVIATION%20N-TR%20INC%20TRUSTEE), Attersee, S/N 1836 - [N888TV](https://openairdocs.org/aircraft/N888TV): [U S Helicopters Inc](https://openairdocs.org/faa-owner/U%20S%20HELICOPTERS%20INC), [Marshville, NC](https://openairdocs.org/faa-place/NC/Marshville), built 1978, S/N 2007 ## NTSB investigations (12) 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 WPR17LA014](https://openairdocs.org/ntsb/WPR17LA014), Oct 28, 2016: Aerospatiale AS350 (N369BD), Starbuck, WA, substantial damage. Probable cause: A total loss of engine power due to fuel exhaustion, which resulted from the pilot’s reliance on the fuel gauge that was displaying an incorrect fuel amount due to the separation of the fuel… - [NTSB WPR13LA302](https://openairdocs.org/ntsb/WPR13LA302), Jul 1, 2013: S.N.I.A.S. AS-350B Ecureuil (N989WC), Hamilton, MT, substantial damage. Probable cause: The loss of engine power during cruise flight due to the fatigue failure of a pneumatic fuel controller pipe. Also causal was maintenance personnel’s failure to adequately maintain the pipe and… - [NTSB MIA08LA199](https://openairdocs.org/ntsb/MIA08LA199), Sep 19, 2008: Eurocopter AS-350-BA (N906BA), Linden, NJ, substantial damage. Probable cause: The flight instructor’s delayed remedial action (flight control inputs) during a practice autorotation/run-on landing resulting in fracture damage to the main rotor system Starflex. - [NTSB ANC04LA053](https://openairdocs.org/ntsb/ANC04LA053), May 11, 2004: Aerospatiale AS-350B2 (N60618), Skagway, AK, substantial damage. Probable cause: A loss of engine power during cruise flight for an undetermined reason, which resulted in a ditching and submersion of the helicopter when the emergency float system did not deploy. Factors… - [NTSB LAX04IA133](https://openairdocs.org/ntsb/LAX04IA133), Feb 20, 2004: Eurocopter AS 350B (N358NT), Las Vegas, NV, incident, minor damage. Probable cause: the tail rotor pitch change lever failed in fatigue due to improper installation by company maintenance personnel. - [NTSB ATL02LA097](https://openairdocs.org/ntsb/ATL02LA097), May 13, 2002: Aerospatiale 350B (N696CH), Gainesville, GA, substantial damage. Probable cause: The check airman’s failure to follow prescribed procedures that resulted in the lost of control and subsequent in-flight collision with the terrain. A factor was gusting wind conditions. - [NTSB LAX02FA114](https://openairdocs.org/ntsb/LAX02FA114), Mar 21, 2002: Eurocopter AS-350B (N1184H), Susanville, CA, substantial damage, 1 fatal. Probable cause: Failure of the pilot to maintain sufficient altitude/clearance above the water while performing a low altitude flight. Factors relating to the accident were the glassy water condition, and a lack of… - [NTSB ANC95LA062](https://openairdocs.org/ntsb/ANC95LA062), May 31, 1995: Aerospatiale AS-350-B2 (N60618), Skagway, AK, substantial damage. Probable cause: THE PILOT'S SELECTION OF UNSUITABLE TERRAIN FOR LANDING. FACTORS IN THE ACCIDENT WERE THE UNEVEN AND ICY TERRAIN. - [NTSB LAX92FA388](https://openairdocs.org/ntsb/LAX92FA388), Sep 16, 1992: Aerospatiale AS-350B (N350SM), Hana, HI, destroyed, 7 fatal. Probable cause: THE PILOT INADEQUATELY EVALUATING THE ENROUTE WEATHER CONDITIONS, AND THE PILOT MAKING THE INFLIGHT DECISION TO CONTINUE VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS. FACTORS IN THIS ACCIDENT WERE THE… - [NTSB ANC89FA092](https://openairdocs.org/ntsb/ANC89FA092), Jun 15, 1989: Aerospatiale AS350B (N160EH), Puntilla Lake, AK, destroyed, 1 fatal. Probable cause: THE PILOT CONTINUED VFR FLIGHT INTO INSTRUMENT METEOROLOGICAL CONDITIONS (IMC) AND FAILED TO MAINTAIN SUFFICIENT ALTITUDE TO CLEAR THE MOUNTAINOUS TERRAIN. THE WEATHER AND TERRAIN CONDITIONS WERE… - [NTSB MKC88FA043](https://openairdocs.org/ntsb/MKC88FA043), Jan 20, 1988: Aerospatiale AS-350B (N26TM), Omaha, NE, destroyed - [NTSB MIA86LA068](https://openairdocs.org/ntsb/MIA86LA068), Jan 31, 1986: Aerospatiale 350-B (N513HC), Las Piedras, PR, substantial damage ## FAA accident and incident reports (14) 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 20130701011199A](https://openairdocs.org/incident/20130701011199A), Jul 1, 2013: S.N.I.A.S. AS-350B ECUREUIL (N989WC), Hamilton, MT, Substantial damage. At approximately 10:45 am 1 July, 2013, N989WC a Eurocopter AS350B experience a loss of power resulting in a hard landing. The aircraft was being operated by a… - [Accident 20080919850569A](https://openairdocs.org/incident/20080919850569A), Sep 19, 2008: Snias AS350B (N906BA), Linden, NJ, Substantial damage. (-23) Training captain was administering new hire check ride. New hire pilot allowed rotor r.p.m. to decay dangerously low. Training captain was too late in… - [Accident 20040511009609A](https://openairdocs.org/incident/20040511009609A), May 11, 2004: Snias AS350B (N60618), Skagway, AK, Substantial damage. (-23) Pilot reported initial illumination of the engine oil pressure warning light during descent from 2600 feet followed by the steady low rotor warning horn… - [Incident 20040219001699I](https://openairdocs.org/incident/20040219001699I), Feb 19, 2004: Snias AS350BA (N358NT), Las Vegas, NV, Minor damage. (-23) Pilot reported control problems to las ATC at approx 0125 UTC. Pilot continued flight to airport where emergency services were available and made 8… - [Accident 20020513009729A](https://openairdocs.org/incident/20020513009729A), May 13, 2002: Snias AS350B (N696CH), Gainesville, GA, No damage. (-23) Captain robert k. terrell, was demonstrating a hydraulic failure simulations to captain bruce f. erion. The aircraft became unmanageable struck the… - [Accident 20020321007779A](https://openairdocs.org/incident/20020321007779A), Mar 21, 2002: Snias AS350B (N1184H), Susanville, CA, No damage, 1 fatal. (.19) On March 21, 2002, about 1335 pacific standard time, an Eurocopter AS-350B, N1184H, collided with the surface of honey lake, about 13 miles southeast of… - [Accident 19950531014389A](https://openairdocs.org/incident/19950531014389A), May 31, 1995: Snias AS350B (N60618), Skagway, AK, Substantial damage. After boarding prior to engine start helicopter slid into a small crevasse and rolled. Had landed on a glacier. - [Accident 19920916036979A](https://openairdocs.org/incident/19920916036979A), Sep 16, 1992: Snias AS350B (N350SM), Hana, HI, Destroyed, 7 fatal. Flew into side of cloud obscured mountain during sightseeing tour flight. Failed to maintain VFR per ops specs. - [Incident 19910218007419I](https://openairdocs.org/incident/19910218007419I), Feb 18, 1991: Snias AS350B (N350SM), Kahului, HI, Minor damage. Lack of tail rotor control on climb. Returned. Tail rotor control tube was severed by the thomas coupling. - [Incident 19890817048449I](https://openairdocs.org/incident/19890817048449I), Aug 17, 1989: Snias AS350B (N5805T), Lamarque, TX. Rising engine temperature and compressor stall. Forced landing. Electric tachometer control box malfunctioned. - [Accident 19890615015679A](https://openairdocs.org/incident/19890615015679A), Jun 15, 1989: Snias AS350B (N160EH), Puntilla Lake, AK, Destroyed, 1 fatal. Impacted rock face of a ridge in level flight. Cloud base known to be near ridges. Light to moderate rain existed. - [Accident 19880120000999A](https://openairdocs.org/incident/19880120000999A), Jan 20, 1988: Snias AS350B (N26TM), Omaha, NE, Substantial damage. Picked up to a hover when helicopter pitched up. Lost control and crashed. Iced control servos. AD not complied. - [Incident 19870614040849I](https://openairdocs.org/incident/19870614040849I), Jun 14, 1987: Snias AS350B (N1184H), Owasso, OK. Main rotor vibrations and unusual noise heard en route. Landed off airport. Spherical stop bearing had failed. - [Accident 19860131003769A](https://openairdocs.org/incident/19860131003769A), Jan 31, 1986: Snias AS350B (N513HC), Las Piedras, Puerto Rico, Substantial damage. During flare to a hover to position for takeoff, tail rotor hit the ground. Lost control, main rotors hit ground. ## STCs that may be installed (OpenAirDocs) (477, 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 SH4716NM](https://openairdocs.org/stc/SH4716NM): Redesign and relocation of cargo door hinges and relocation of cargo door latch. Turbolyft USA Corporation - [STC SH4791NM](https://openairdocs.org/stc/SH4791NM): Installation of a Geneva Aviation Starter Generator,. Turbolyft USA Corporation - [STC SH4929NM](https://openairdocs.org/stc/SH4929NM): Installation of high-volume air blower assembly. Turbolyft USA Corporation - [STC SH4983NM](https://openairdocs.org/stc/SH4983NM): Installation of 2nd oil cooler. Turbolyft USA Corporation - [STC SH5187NM](https://openairdocs.org/stc/SH5187NM): Installation of a video system. 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 SR00643SE](https://openairdocs.org/stc/SR00643SE): Installation of Geneva Aviation Video System. 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 SR03029NY](https://openairdocs.org/stc/SR03029NY): The installation of a SkyTrac ISAT-200 Airborne Position/Data Communicator upgrade. SkyTrac Systems Ltd - [STC SR12293NY](https://openairdocs.org/stc/SR12293NY): Installation of a FreeFlight Systems RA-4500 MKII 5G Tolerant Radar Altimeter. FreeFlight Systems Ltd - [STC SR11808LA](https://openairdocs.org/stc/SR11808LA): Installation of tail rotor assemblies, P/N 350TR1000-101/301. Van Horn Aviation LLC - [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 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 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 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 SR00853DE](https://openairdocs.org/stc/SR00853DE): Installation of Fibrotek survey stinger. Upper Limit Aviation - [STC SR04548CH](https://openairdocs.org/stc/SR04548CH): Installation of Appareo Systems AIRS-400 Flight Monitoring System. Appareo Systems - [STC SR00425SE](https://openairdocs.org/stc/SR00425SE): Installation of a satellite phone. Turbolyft USA Corporation - [STC SR00184IB](https://openairdocs.org/stc/SR00184IB): Installation of External Cargo Basket and Boarding Step. Boost Human External Cargo Systems Inc - [STC SR00182IB](https://openairdocs.org/stc/SR00182IB): Installation of the Avidyne Integrated Flight Display (IFD) Navigator(s). Horizon Design Services Ltd - [STC SR02345LA](https://openairdocs.org/stc/SR02345LA): Installation of HeliSAS stability augmentation system and autopilot. S-TEC Corporation - [STC SR04637CH](https://openairdocs.org/stc/SR04637CH): Replacement of existing main ship battery with Lithium Ion Battery and installation of Annunciator Control Panel. Airwolf Aerospace LLC - [STC SR00059DE](https://openairdocs.org/stc/SR00059DE): Installation of infrared imaging system. Dart Aerospace Company - [STC SR04138NY](https://openairdocs.org/stc/SR04138NY): Installation of Replacement Heater Lines. Boost Human External Cargo Systems Inc - [STC SH2506SO](https://openairdocs.org/stc/SH2506SO): Installation of a camera mount and photographer's seat. Ephraim Nowak - [STC SR00046DE](https://openairdocs.org/stc/SR00046DE): Installation of external pod and camera mount. Dart Aerospace USA Inc - [STC SR00155IB](https://openairdocs.org/stc/SR00155IB): Installation of Video transmission System, to include a cabin rack, a cabin display mount and two antenna holders on landing skids. PROTOPLANE SPECIAL MISSION AIRCRAFT All 477: https://openairdocs.org/model/s-n-i-a-s-as-350b-ecureuil/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. - [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 - [AS350-200-5](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 - [AS350-200-2](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 - [AS350-204-7](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 - [AS350-200-1](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 - [AS350-204-6](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 - [3501CC-2030-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183709630520260930214916.0001): Window Assy, Fwd Door Cabin Comfort RH (Reduced). Tech Tool Plastics Inc · PMA PQ0504SW · Modification part · Aug 27, 2026 - [3501CC-2030-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176184564320260930214915.0001): Window Assy, Fwd Door Cabin Comfort LH (Reduced). Tech Tool Plastics Inc · PMA PQ0504SW · Modification part · Aug 27, 2026 - [3501CC-2030-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161806359420260930214916.0001): Window Assy, Fwd Door Cabin Comfort w/Slide LH (Reduced). Tech Tool Plastics Inc · PMA PQ0504SW · Modification part · Aug 27, 2026 - [3501CC-2030-6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100222396920260930214917.0001): Window Assy, Fwd Door Cabin Comfort w/Slide RH (Reduced). Tech Tool Plastics Inc · PMA PQ0504SW · Modification part · Aug 27, 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 - [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 - [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 - [350TR1000-301](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103856241120260108162501.0001): Tail Rotor Assembly. Van Horn Aviation · PMA PQ2454NM · Replaces 355A12-0041/0051-ALL · Dec 10, 2025 - [350TR1000-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101572227620260108162502.0001): Tail Rotor Assembly. Van Horn Aviation · PMA PQ2454NM · Replaces 355A12-0060-ALL · Dec 10, 2025 - [B60-90-0589](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162823379120251120151805.0001): Member, Laminated Lateral (MGB). KRS Aerospace Elastomeric Solutions · PMA PQ2457CE · Replaces 704A33633153 · Nov 3, 2025 - [B60-90-0590](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113041353320251120151806.0001): Member, Laminated Longitudinal (MGB). KRS Aerospace Elastomeric Solutions · PMA PQ2457CE · Replaces 704A33633151 · Nov 3, 2025 - [RSG 050084-7-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127434520820251118202236.0001): 7” DC Brushless Blower Assy. RSG Products Inc. · PMA PQ03883SW · Replaces EC130-7536-2 · Oct 22, 2025 - [117-02393-00](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167932053620250926140541.0001): Bracket, GSU 75, High Stiffness, PMA. Garmin International Inc · PMA PQ3742CE · Modification part · Sep 3, 2025 - [350A37-1191-21ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180079576120251117201615.0001): Washer, Anti-Corrosive. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 350A37-1191-21 · Aug 13, 2025 - [H110U 0235 301](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130151650320250711200532.0001): Label, Max Load. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Jul 7, 2025 - [H110U 0235 300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124732466020250711200531.0001): Label, Max Load 300 LBS. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Jul 7, 2025 - [106-11085-1( )](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186350446520250701134152.0001): Seat Shroud. Magee Plastics Company · PMA PQ0734NE · Replaces 159600-20-0 · May 27, 2025 - [106-11084-1( )](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122148366620250701134152.0001): Fairing Lower Assembly. Magee Plastics Company · PMA PQ0734NE · Replaces 159600-11 · May 27, 2025 - [103-11138-1( )](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110586439920250701134151.0001): Seat Belt Recoil Cover. Magee Plastics Company · PMA PQ0734NE · Replaces 159600-10 · May 27, 2025 - [WF336342](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177954335820250602133028.0001): Filter Element, Lube. Donaldson Company Inc · PMA PQ2432CE · Replaces 038088-08, P-1050 · May 23, 2025 - [WF136516](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169611396820250602133032.0001): Filter Element Kit. Donaldson Company Inc · PMA PQ2432CE · Replaces KD651511, 1743645-01, 222-366-643-001… · May 23, 2025 - [WF335193](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157601433720250602133020.0001): Filter Element, Hydraulic. Donaldson Company Inc · PMA PQ2432CE · Replaces 157152, Alternate: P-1110 · May 23, 2025 - [WF335189](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130395279620250602133020.0001): Filter Element, Fuel. Donaldson Company Inc · PMA PQ2432CE · Replaces 4-301-216-02, Alternate: 4-301-216-01… · May 23, 2025 - [WF335192](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108398098420250602133021.0001): Filter Element, Fuel. Donaldson Company Inc · PMA PQ2432CE · Replaces 402A12-4, Alternate: P-1113 · May 23, 2025 - [M2001-22HL](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193756421120250408205153.0001): Brush, Electrical Contact. Miraj Corporation · PMA PQ0870NE · Replaces 150SG1009-16 150SG1009-20 XL2150SG1009-5 · Mar 27, 2025 - [103-11138-1( )](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134793303220250516193606.0001): Seat Belt Recoil Cover. Magee Plastics Company · PMA PQ0734NE · Replaces 159600-10 · Mar 27, 2025 All of them: https://openairdocs.org/model/s-n-i-a-s-as-350b-ecureuil/pma.md ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Aerospatiale AS350B](https://openairdocs.org/model/aerospatiale-as350b): 13 registered aircraft, registry code 8680800 - [Eurocopter AS350B](https://openairdocs.org/model/eurocopter-as350b): 1 registered aircraft, registry code 8680942 - [Eurocopter France AS350B](https://openairdocs.org/model/eurocopter-france-as350b): 1 registered aircraft, registry code 8680961 - [Aerospatiale AS350B ECUREUIL](https://openairdocs.org/model/aerospatiale-as350b-ecureuil): 0 registered aircraft, registry code 8680819 --- 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.