# Eurocopter Deutschland EC135P1

- Type: Aircraft model (FAA registry)
- Registry code: 8680990
- Manufacturer (registry): EUROCOPTER DEUTSCHLAND GMBH
- Model: EC135P1
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 2 · Turbo-shaft
- Seats: 7
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS H88EU](https://openairdocs.org/tcds/H88EU) (OpenAirDocs)
- Holder: Airbus Helicopters Deutschland GmbH (AHD)
- Registered aircraft: 14
- Page: https://openairdocs.org/model/eurocopter-deutschland-ec135p1

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 2026-22-10](https://openairdocs.org/ad/2026-22-10): Tail rotor blades · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 6 more. Effective Dec 14, 2026
- [AD 2026-21-09](https://openairdocs.org/ad/2026-21-09): Cabin equipment/furnishings · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 8 more. Effective Dec 1, 2026
- [AD 2026-20-06](https://openairdocs.org/ad/2026-20-06): Main rotor gearbox · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 6 more. Effective Oct 13, 2026
- [AD 2026-17-05](https://openairdocs.org/ad/2026-17-05): Cabin Equipment/Furnishings · Airbus Helicopters H160-B, EC225LP, AS 365 N3 and 18 more. Effective Oct 2, 2026
- [AD 2026-08-10](https://openairdocs.org/ad/2026-08-10): Passenger compartment equipment · B/E Aerospace Fischer Medical Seat 230/305, EC135P1, EC135T1 and 19 more. Effective May 11, 2026
- [AD 2026-02-01](https://openairdocs.org/ad/2026-02-01): Tail Rotor Drive Shaft · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 6 more. Effective Feb 26, 2026
- [AD 2026-03-02](https://openairdocs.org/ad/2026-03-02): Rotorcraft Tail Boom · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 6 more. Effective Feb 17, 2026
- [AD 2025-18-04](https://openairdocs.org/ad/2025-18-04): Cabin Equipment/Furnishings · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 9 more. Effective Oct 21, 2025
- [AD 2025-13-06](https://openairdocs.org/ad/2025-13-06): Tail Rotor Control System · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 6 more. Effective Jul 18, 2025
- [AD 2025-04-10](https://openairdocs.org/ad/2025-04-10): Emergency equipment · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 10 more. Effective Mar 24, 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 2024-17-01](https://openairdocs.org/ad/2024-17-01): Main Rotor Control · Airbus EC135P1, EC135P2, EC135P2+ and 6 more. Effective Nov 4, 2024
- [AD 2024-04-01](https://openairdocs.org/ad/2024-04-01): Cabin Equipment/Furnishings · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 8 more. Effective Apr 19, 2024
- [AD 2024-04-10](https://openairdocs.org/ad/2024-04-10): Tail Rotor Blades · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 6 more. Effective Mar 19, 2024
- [AD 2022-17-01](https://openairdocs.org/ad/2022-17-01): Air Conditioning System · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 5 more. Effective Sep 27, 2022
- [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 2022-02-19](https://openairdocs.org/ad/2022-02-19): Flight Compartment Equipment · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 5 more. Effective Mar 17, 2022
- [AD 2022-01-03](https://openairdocs.org/ad/2022-01-03): Fire Bottle, Portable · Airbus Helicopters AS332C, AS332C1, AS332L and 35 more. Effective Mar 7, 2022
- [AD 2021-24-17](https://openairdocs.org/ad/2021-24-17): Tail rotor blades · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 5 more. Effective Jan 18, 2022
- [AD 2021-21-01](https://openairdocs.org/ad/2021-21-01): Cabin Equipment/Furnishings · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 5 more. Effective Dec 10, 2021
- [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 2021-22-07](https://openairdocs.org/ad/2021-22-07): Fire Bottle, Portable · Airbus A319-111, A319-112, A319-113 and 127 more. Effective Nov 18, 2021
- [AD 2021-16-10](https://openairdocs.org/ad/2021-16-10): Tail Rotor Blades · Airbus Helicopters Deutschland EC135P3, EC135T3, EC135P1 and 5 more. Effective Oct 13, 2021
- [AD 2021-13-05](https://openairdocs.org/ad/2021-13-05): Tail Rotor Control System · Airbus Helicopters Deutschland EC135P3, EC135T3, EC135P1 and 5 more. Effective Aug 11, 2021
- [AD 2021-07-12](https://openairdocs.org/ad/2021-07-12): Rotorcraft Flight Control · Airbus Helicopters Deutschland EC135P3, EC135T3, EC135P1 and 5 more. Effective May 11, 2021
- [AD 2021-09-07](https://openairdocs.org/ad/2021-09-07): Rotorcraft Flight Control · Airbus Helicopters Deutschland EC135P3, EC135T3, EC135P1 and 5 more. Effective May 10, 2021
- [AD 2021-03-04](https://openairdocs.org/ad/2021-03-04): Fasteners, Tail Rotor Drive Shaft · Airbus Helicopters Deutschland EC135P3, EC135T3, EC135P1 and 5 more. Effective Mar 29, 2021
- [AD 2020-26-03](https://openairdocs.org/ad/2020-26-03): Rotorcraft Flight Control · Airbus Helicopters Deutschland EC135P3, EC135T3, EC135P1 and 5 more. Effective Jan 22, 2021
- [AD 2020-22-04](https://openairdocs.org/ad/2020-22-04): Tail Rotor Drive · Airbus Helicopters Deutschland EC135P3, EC135T3, EC135P1 and 5 more. Effective Nov 18, 2020
- [AD 2014-05-06 R2](https://openairdocs.org/ad/2014-05-06-R2): Main Rotor Control · Airbus Helicopters Deutschland MBB-BK 117 C-2, EC135P1, EC135P2 and 4 more. Effective Feb 19, 2019
- [AD 2013-21-05 R1](https://openairdocs.org/ad/2013-21-05-R1): Tail Rotor Control System · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 3 more. Effective Dec 21, 2018
- [AD 2018-07-01](https://openairdocs.org/ad/2018-07-01): Main Rotor Gearbox · Airbus Helicopters Deutschland EC135P3, EC135T3, EC135P1 and 5 more. Effective May 3, 2018
- [AD 2017-03-01](https://openairdocs.org/ad/2017-03-01): Main Rotor Control · Airbus Helicopters Deutschland MBB-BK 117 C-2, EC135P1, EC135P2 and 4 more. Effective Mar 31, 2017
- [AD 2015-12-09 R1](https://openairdocs.org/ad/2015-12-09-R1): Flight Controller · Airbus Helicopters Deutschland MBB-BK 117 C-2, EC135P1, EC135P2 and 4 more. Effective Feb 25, 2016
- [AD 2014-16-24](https://openairdocs.org/ad/2014-16-24): Main Rotor Head · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 3 more. Effective Sep 25, 2014
- [AD 2014-05-01](https://openairdocs.org/ad/2014-05-01): Main Rotor Gearbox · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 3 more. Effective Apr 14, 2014
- [AD 2013-21-06](https://openairdocs.org/ad/2013-21-06): Fuselage, Equipment Attach Fittings · Airbus Helicopters Deutschland MBB-BK 117 C-2, EC135P1, EC135P2 and 4 more. Effective Jan 31, 2014
- [AD 2013-18-05](https://openairdocs.org/ad/2013-18-05): Extinguishing System · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 3 more. Effective Oct 18, 2013
- [AD 2013-11-15](https://openairdocs.org/ad/2013-11-15): Main Rotor Control · Airbus Helicopters Deutschland BO-105A, BO-105C, BO-105LS A-1 and 14 more. Effective Jul 26, 2013
- [AD 2013-06-51](https://openairdocs.org/ad/2013-06-51): Equipment/Furnishings · Agusta A109, A109A, A109A II and 43 more. Effective Jul 15, 2013
- [AD 2013-10-01](https://openairdocs.org/ad/2013-10-01): Exterior lighting · Agusta AB139, AW139, MBB-BK 117 C-2 and 7 more. Effective Jun 20, 2013
- [AD 2012-23-07](https://openairdocs.org/ad/2012-23-07): Main Rotor Mast/Swashplate · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135T1 and 1 more. Effective Jan 11, 2013
- [AD 2012-11-02](https://openairdocs.org/ad/2012-11-02): Crack · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 3 more. Effective Jul 10, 2012
- [AD 2012-03-01](https://openairdocs.org/ad/2012-03-01): Engine Controls · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 3 more. Effective Mar 21, 2012
- [AD 2011-25-01](https://openairdocs.org/ad/2011-25-01): Liferafts · Agusta AB412, AB412 EP, 206A and 23 more. Effective Jan 17, 2012
- [AD 2009-11-10](https://openairdocs.org/ad/2009-11-10): Main rotor drive · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 3 more. Effective Jun 12, 2009
- [AD 2008-04-05](https://openairdocs.org/ad/2008-04-05): Wiring harness · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 3 more. Effective Mar 6, 2008
- [AD 2004-22-11](https://openairdocs.org/ad/2004-22-11): Rotorcraft Flight Manual (RFM) · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135T1 and 1 more. Effective Dec 7, 2004
- [AD 2002-14-17](https://openairdocs.org/ad/2002-14-17): Main rotor hub shaft · Airbus Helicopters Deutschland EC135T1 and EC135P1. Effective Jul 26, 2002

Historical (superseded or no longer in force):

- [AD 2021-11-22](https://openairdocs.org/ad/2021-11-22) (historical): Tail Rotor System · Airbus Helicopters Deutschland EC135P3, EC135T3, EC135P1 and 5 more. Effective Jul 16, 2021
- [AD 2021-11-17](https://openairdocs.org/ad/2021-11-17) (historical): Main Rotor Control · Airbus Helicopters Deutschland EC135P3, EC135T3, EC135P1 and 5 more. Effective Jul 16, 2021
- [AD 2019-17-02](https://openairdocs.org/ad/2019-17-02) (historical): Rotorcraft Flight Control · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 5 more. Effective Sep 25, 2019
- [AD 2019-05-06](https://openairdocs.org/ad/2019-05-06) (historical): Cabin Equipment/Furnishings · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 5 more. Effective Apr 17, 2019
- [AD 2014-05-06 R1](https://openairdocs.org/ad/2014-05-06-R1) (historical): Main Rotor Control · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 4 more. Effective Jan 22, 2019
- [AD 2016-11-21](https://openairdocs.org/ad/2016-11-21) (historical): Swashplate Ring, Cardan Ring, Bolt, Mixing Lever Gear Unit (flight controls) · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 3 more. Effective Jul 11, 2016
- [AD 2015-12-09](https://openairdocs.org/ad/2015-12-09) (historical): Flight Controller · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 4 more. Effective Jul 23, 2015
- [AD 2014-13-09](https://openairdocs.org/ad/2014-13-09) (historical): Tail Rotor · Airbus Helicopters Deutschland EC135P1, EC135P2, EC135P2+ and 3 more. Effective Jul 30, 2014
- [AD 2014-05-06](https://openairdocs.org/ad/2014-05-06) (historical): Main Rotor Control · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 4 more. Effective Apr 14, 2014
- [AD 2013-21-05](https://openairdocs.org/ad/2013-21-05) (historical): Tail Rotor Control System · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 3 more. Effective Dec 5, 2013
- [AD 2013-16-14](https://openairdocs.org/ad/2013-16-14) (historical): Main Rotor Gearbox · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 3 more. Effective Oct 9, 2013
- [AD 2012-10-53](https://openairdocs.org/ad/2012-10-53) (historical): Main Rotor Head · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 3 more. Effective Dec 5, 2012
- [AD 2012-10-51](https://openairdocs.org/ad/2012-10-51) (historical): Main Rotor Head · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 3 more
- [AD 2008-22-51](https://openairdocs.org/ad/2008-22-51) (historical): Ring frame that connects the tail rotor fenestron housing to the rear structure tube (tailboom) · Eurocopter Deutschland EC135 P1, EC135 P2, EC135 P2+ and 3 more
- [AD 2007-26-51](https://openairdocs.org/ad/2007-26-51) (historical): Tail rotor control rod (control rod) · Airbus Helicopters Deutschland EC135 P1, EC135 P2, EC135 P2+ and 3 more. Effective Feb 19, 2008

All 72: https://openairdocs.org/model/eurocopter-deutschland-ec135p1/ads.md

## Information bulletins (advisory) (3)

- [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-09-26](https://openairdocs.org/saib/SW-09-26): Operation with Emergency Flotation System ARMED. Issued May 7, 2009
- [SAIB SW-08-42](https://openairdocs.org/saib/SW-08-42): Emergency Float with Liferaft Kits (kits). Issued Aug 27, 2008

## Registered aircraft (14)

- [N102HN](https://openairdocs.org/aircraft/N102HN): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2000, S/N 0159
- [N135BU](https://openairdocs.org/aircraft/N135BU): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1997, S/N 0015
- [N135DH](https://openairdocs.org/aircraft/N135DH): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1999, S/N 0133
- [N135N](https://openairdocs.org/aircraft/N135N): [Mh Hospital Manager LLC](https://openairdocs.org/faa-owner/MH%20HOSPITAL%20MANAGER%20LLC), [Asheville, NC](https://openairdocs.org/faa-place/NC/Asheville), built 1998, S/N 0086
- [N137MH](https://openairdocs.org/aircraft/N137MH): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 2002, S/N 0179
- [N158BC](https://openairdocs.org/aircraft/N158BC): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1999, S/N 0134
- [N162MW](https://openairdocs.org/aircraft/N162MW): [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 2000, S/N 0162
- [N235AM](https://openairdocs.org/aircraft/N235AM): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), S/N 0140
- [N235DH](https://openairdocs.org/aircraft/N235DH): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1999, S/N 0058
- [N640EC](https://openairdocs.org/aircraft/N640EC): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1998, S/N 0064
- [N831LF](https://openairdocs.org/aircraft/N831LF): [Inhs Leasing Co LLC](https://openairdocs.org/faa-owner/INHS%20LEASING%20CO%20LLC), [Aurora, OR](https://openairdocs.org/faa-place/OR/Aurora), built 1998, S/N 0073
- [N911KB](https://openairdocs.org/aircraft/N911KB): [Metro Aviation Inc](https://openairdocs.org/faa-owner/METRO%20AVIATION%20INC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1999, S/N 0095
- [N911XF](https://openairdocs.org/aircraft/N911XF): [Air Med Services LLC](https://openairdocs.org/faa-owner/AIR%20MED%20SERVICES%20LLC), [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette), built 2000, S/N 0167, First renewal notice
- [N914ET](https://openairdocs.org/aircraft/N914ET): [East Texas Air One LLC](https://openairdocs.org/faa-owner/EAST%20TEXAS%20AIR%20ONE%20LLC), [Nashville, TN](https://openairdocs.org/faa-place/TN/Nashville), built 1997, S/N 0018

## NTSB investigations (4)

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 CEN18FA259](https://openairdocs.org/ntsb/CEN18FA259), Jul 8, 2018: Eurocopter Deutschland EC135 P1 (N312SA), Chicago, IL, substantial damage. Probable cause: The pilot's inadvertent disabling of the No. 1 and No. 2 engines' electronic engine control systems, which resulted in engine and rotor overspeed conditions, a subsequent autorotation, and a hard…
- [NTSB CEN14LA048](https://openairdocs.org/ntsb/CEN14LA048), Nov 9, 2013: Eurocopter Deutschland EC135P1 (N911KB), Shreveport, LA, substantial damage. Probable cause: The mechanic's improper installation of the antitorque pedals, which resulted in an in-flight loss of helicopter control.
- [NTSB NYC06MA131](https://openairdocs.org/ntsb/NYC06MA131), May 30, 2006: Eurocopter EC-135P1 (N601FH), Washington, DC, destroyed, 1 fatal. Probable cause: The operator's inadequate training program and the pilot's failure to maintain control of the helicopter following his inadvertent disabling of the No. 1 and then the No. 2 engine full authority…
- [NTSB NYC99FA032](https://openairdocs.org/ntsb/NYC99FA032), Dec 3, 1998: Eurocopter EC-135-P1 (N44NY), Newark, NJ, destroyed. Probable cause: the pilot's failure to maintain proper rotor rpm and his improper in flight decision to enter autorotation due to his lack of knowledge of the power plant controls. Factors in the accident were the…

## FAA accident and incident reports (5)

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.

- [Incident 20220309003399I](https://openairdocs.org/incident/20220309003399I), Mar 9, 2022: Eurocopter Deutschland Gmbh EC135P1 (N162MW), Lincoln, NE, Minor damage. On March 09,2022 at approximately 2056 CST an Airbus EC135 operated [privacy data omitted] under the provisions of title 14 CFR part 135 air ambulance…
- [Accident 20180707009279A](https://openairdocs.org/incident/20180707009279A), Jul 7, 2018: Eurocopter Deutschland Gmbh EC135P1 (N312SA), Chicago, IL, Substantial damage. On July 7, 2018, approximately 2123 central daylight time, a Eurocopter EC135 P1 impacted terrain during an emergency autorotation following a dual engine…
- [Accident 20131109021789A](https://openairdocs.org/incident/20131109021789A), Nov 9, 2013: Eurocopter Deutschland Gmbh EC135P1 (N911KB), Shreveport, LA, Destroyed. N911BK was to make its second maintenance test flight of the day for track and balance of the main rotor blades during flight. The aircraft entered a hover…
- [Accident 20060530012009A](https://openairdocs.org/incident/20060530012009A), May 30, 2006: Urocop EC135P1 (N601FH), Washington, DC, Destroyed, 1 fatal. (-23) On may 30, 2006, at 165 EDT, a Eurocopter 135P1, N601FH, serial number 0069, registered to merrill lynch business financial services inc., operated by…
- [Accident 19981203032859A](https://openairdocs.org/incident/19981203032859A), Dec 3, 1998: Urocop EC135P1 (N44NY), Newark, NJ, Destroyed. 1997 Eurocopter EC-135-P1 helicopter crashed into the passsaic river 3 miles north of Newark arpt. (.19)on December 3, 1998, about 1740 eastern standard time,…

## Service difficulty reports (421, newest 50)

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

- [SDR QMLA2026091620069](https://openairdocs.org/sdr/QMLA2026091620069), Sep 16, 2026: DECK PLATE. CRACKED. DURING INSPECTIONS THE MGB DECK WAS FOUND TO BE CRACKED FROM THE ELECTRICAL CONNECTOR AFT TO THE FIREWALL AND FORWARD OF THE ELECTRICAL CONNECTOR APPROX. 2 INCH
- [SDR QMLA2026091520068](https://openairdocs.org/sdr/QMLA2026091520068), Sep 15, 2026: WEB. CRACKED. NR 2 WEB UNDER FLOOR CABLE CHANNEL CRACKED
- [SDR QMLA2026091520067](https://openairdocs.org/sdr/QMLA2026091520067), Sep 14, 2026: WEB. CRACKED. DURING INSPECTIONS FOUND A RIB ON NR 1 SIDE UNDER FLOOR CABLE CHANNEL COVER CRACKED
- [SDR QMLA2026091520066](https://openairdocs.org/sdr/QMLA2026091520066), Sep 14, 2026: BRACKET. CRACKED. CRACK FOUND ON REINFORCEMENT BRACKET AND ON MGB DECK
- [SDR QMLA2026022720013](https://openairdocs.org/sdr/QMLA2026022720013), Feb 27, 2026: UNKNOWN. ODOR. UNUSUAL SMELL/FUMES, SMELLED LIKE OIL.
- [SDR QMLA2025120120119](https://openairdocs.org/sdr/QMLA2025120120119), Dec 1, 2025: CARTRIDGE. INOPERATIVE. AFT FUEL PUMP MEL'D. REMAINING FUEL PUMP FAILED TO MAINTAIN THE NR 2 SUPPLY TANK FULL. FUEL LEVEL FLUCTUATED BETWEEN 15 (FULL) AND 12 SEVERAL TIMES AND THEN DRO
- [SDR QMLA2025092920096](https://openairdocs.org/sdr/QMLA2025092920096), Sep 29, 2025: BYPASS VALVE. FAULTED. THE NUMBER ONE ENGINE OIL TEMPERATURE EXCEEDED THE LIMIT DURING FLIGHT, INDICATING A READING OF 131 DEGREES CELSIUS. FOLLOWED THE EMERGENCY PROCEDURE AND ATTEMP
- [SDR 454A250415145505](https://openairdocs.org/sdr/454A250415145505), Apr 15, 2025: TRANSFER PUMP. FAILED. PIC WAS 15 MILES NORTH OF LAREDO, ENROUTE TO SAN ANTONIO WITH PATIENT WHEN PIC TURNED AROUND. COMMS ADVISED THAT PIC HAD DECLARED AN EMERGENCY AND LOST HIS FUEL
- [SDR QMLA2025040920047](https://openairdocs.org/sdr/QMLA2025040920047), Apr 8, 2025: PUMP. FAULTED. DURING AIRCRAFT STARTUP PROCEDURES, THE FWD FUEL PUMP CAUTION REMAINED ON WHEN THE FUEL PUMP SWITCH WAS PLACED TO ON. SHUT THE AIRCRAFT DOWN, CONTACTED MAINTENA
- [SDR QMLA2025021020015](https://openairdocs.org/sdr/QMLA2025021020015), Feb 10, 2025: COTTER PIN. MISSING. YAW SERVO ACTUATOR BRACE HAD A MISSING COTTER PIN ON POST FLIGHT INSPECTION. VERIFIED TORQUE ON T/R NUT. INSTALLED COTTER PIN. ALL MAINTENANCE COMPLETED. AIRCRA
- [SDR QMLA2025020720014](https://openairdocs.org/sdr/QMLA2025020720014), Feb 5, 2025: LINE. LEAKING. LEAK FROM #1 ENGINE DISCOVERED ON POST FLIGHT INSPECTION UPON LANDING AT HOSPITAL. TIGHTENED LOOSE LINE,
- [SDR QMLA2025020620013](https://openairdocs.org/sdr/QMLA2025020620013), Feb 5, 2025: O-RING. LEAKING. ON POST FLIGHT INSPECTION OIL LEAK WAS DISCOVERED. TIGHTENED LOOSE LINE ON ACCESSORY GEARBOX, INSTALLED O-RING ON STARTER/GENERATOR DRIVE SPLINE.
- [SDR 2A6R202404227072](https://openairdocs.org/sdr/2A6R202404227072), Apr 22, 2024: TEE ANGLE. CORRODED. DURING A 1000 HOUR INSPECTION FOUND CORROSION DAMAGE ON THE T CAP P/N L533M1028203 FROM LBL 500MM TO RBL 500MM. PERFORMED A REPAIR IAW AIR METHODS ENGINEERING A
- [SDR 2A6R202404227071](https://openairdocs.org/sdr/2A6R202404227071), Apr 22, 2024: KEELBEAM. CORRODED. DURING A 1000 HOUR AIRFRAME INSPECTION FOUND CORROSION DAMAGE IN TWO PLACES ON THE L/H KEEL BEAM P/N L533M1009203. REPAIR PER AIRBUS HELICOPTER RDAS-EC135-53-02
- [SDR HDNA2024011810001](https://openairdocs.org/sdr/HDNA2024011810001), Jan 18, 2024: KEELBEAM. DETERIORATED. CORROSION FOUND ON LH FWD KEEL BEAM, DOUBLER AND FITTING - RDAS FROM AHI 135 53 014 23, AHI 135 53 014 23, RDAS EC135 53 2024 0009A FOR REPLACEMENT OF THE KEEL 
- [SDR 2A6R2023101366804](https://openairdocs.org/sdr/2A6R2023101366804), Oct 13, 2023: UNKNOWN. UNKNOWN. DURING A 1000 HOUR INSPECTION, FOUND CRACK ON THE RIGHT SIDE OF THE TAIL CONE SKIN P/N L533M102216. PERFORMING A REPAIR I.A.W. AIRBUS REPAIR DESIGN APPROVAL SHE
- [SDR 2A6R2023101166802](https://openairdocs.org/sdr/2A6R2023101166802), Oct 11, 2023: UNKNOWN. UNKNOWN. DURING A 1000 HOUR AIRFRAME INSPECTION FOUND MULTIPLE CRACKS IN THE LEFT AND RIGHT SIDE OF FRAME 5 P/NL533M1088104. PERFORMING A REPAIR I.A.W AIRBUS HELICOPTERS
- [SDR 2A6R2023100566802](https://openairdocs.org/sdr/2A6R2023100566802), Oct 5, 2023: UNKNOWN. UNKNOWN. DURING A 1000 HOUR AIRFRAME INSPECTION FOUND L/H KEEL BEAM CAP P/N L533M1009203 AND R/H KEEL BEAM CAP P/N L533M1010203 CORRODED AT THE END OF THE CAP ON BOTH SI
- [SDR QMLA2023092520075](https://openairdocs.org/sdr/QMLA2023092520075), Sep 23, 2023: UNKNOWN. UNKNOWN. DEPARTED BASE AT 1254 TO CAMDEN CLARK FOR PATIENT TRANSFER TO RUBY. APPROXIMATELY HALFWAY TO CAMDEN GOT #2 ENG MANUAL AND FADEC FAIL CAUTION LIGHTS AND MINOR SP
- [SDR 2A6R2023092166801](https://openairdocs.org/sdr/2A6R2023092166801), Sep 21, 2023: FITTING. CORRODED. DURING A 1000 HOUR AIRFRAME INSPECTION FOUND THE LEFT FORWARD LANDING GEAR FITTING CORRODED. REPAIRED IAW AIRBUS RDAS-EC135-53-2023-2753 ISSUE A DATED: 09/20/20
- [SDR HDNA2023053010003](https://openairdocs.org/sdr/HDNA2023053010003), May 26, 2023: UNKNOWN. UNKNOWN. CREW MEMBERS AND PASSENGER SMELLED FUEL IN THE CABIN. PILOT DID NOT SMELL FUEL BUT LANDED FOR MX INSPECTION FOR GOOD MEASURE. IT WAS DETERMINED TO BE ERRONEOUS 
- [SDR HDNA2022061610008](https://openairdocs.org/sdr/HDNA2022061610008), Jun 16, 2022: BYPASS VALVE. MALFUNCTIONED. #2 ENGINE OIL TEMP HIGH READING IN "RED"
- [SDR HDNA2021062110006](https://openairdocs.org/sdr/HDNA2021062110006), Jul 13, 2021: FRAME. CRACKED. CRACK DISCOVERED IN FRAME 5 DURING HEAVY MAINTENANCE EVENT. COMPLIED WITH SB EC 135-53-032 MAIN FUSELAGE STRUCTURE IMPROVED REINFORCEMENT OF FRAME 5- PART 2 AND
- [SDR QMLA2021060820026](https://openairdocs.org/sdr/QMLA2021060820026), Jun 5, 2021: TERMINAL. ARCED. BURNING SMELL IN AFT CABIN. FOUND LOOSE TERMINAL ARCING, MELTING HEAT SHRINK.
- [SDR HDNA2021032510003](https://openairdocs.org/sdr/HDNA2021032510003), Mar 25, 2021: FRAME. CRACKED. FRAME 5 AND TRANSMISSION DECK CRACKING DISCOVERED DURING HEAVY MAINTENANCE EVENT. SERVICE BULLETIN SB 53 032 028 TO REPAIR FRAME 5 CRACKING WAS APPLIED AND COMP
- [SDR 2A6R2021021259202](https://openairdocs.org/sdr/2A6R2021021259202), Feb 12, 2021: SKIN. CRACKED. FWD SKIN OF TAILCONE, RIGHT ENGINE BAY INBD FWD CORNER AT ATTACH ANGLE FS 4800 RBL80 FOUND 1.5" CRACK DURING 1000HR INSPECTION. CRACK RUNS FROM THE FWD EDGE OF 
- [SDR 2A6R2021021259201](https://openairdocs.org/sdr/2A6R2021021259201), Feb 12, 2021: FRAME. CRACKED. DURING INSPECTION, FOUND ONE CRACK IN THE FRAME 5 WEB AT THE UPPER RIGHT BULKHEAD ATTACH HOLE, AND ONE CRACK AT THE LEFT SIDE UPPER BULKHEAD ATTACH HOLES.
- [SDR HDNA2020060200167](https://openairdocs.org/sdr/HDNA2020060200167), May 26, 2020: BLADE. CRACKED. ONE EA MAIN ROTOR BLADE FOUND TO HAVE TRAILING EDGE DAMAGED CONSISTING OF A 3.5 INCH CRACK EXTENDING CORD-WISE LOCATED 73 INCHES FROM BLADE ROOT. DAMAGE SUSPECT
- [SDR HDNA202005260015](https://openairdocs.org/sdr/HDNA202005260015), May 26, 2020: BYPASS VALVE. DEFECTIVE. THE NR 1 ENGINE OIL TEMPERATURE APPROACHED 120 DEGREES CELSIUS WHICH IS THE MAX CONTINUOUS OPERATING TEMPERATURE. THIS WAS TROUBLESHOT TO A DEFECTIVE NR 1 ENGIN
- [SDR HDNA2020021503018](https://openairdocs.org/sdr/HDNA2020021503018), Feb 15, 2020: DECK PLATE. CRACKED. MAIN ROTOR TRANSMISSION DECK P.N. L533M1017293 HAS CRACKS THAT MEASURE 8.50 INCHES AND 1.0 INCHES IN LENGTH.
- [SDR HDNA202002153018](https://openairdocs.org/sdr/HDNA202002153018), Feb 15, 2020: ANGLE. CRACKED. ROOF ANGLE P.N. L533M1017266 HAS A APPORX. 3.0 INCH CRACK TO THE RIGHT OUTBOARD PROTION.
- [SDR HDNA2020020218](https://openairdocs.org/sdr/HDNA2020020218), Feb 15, 2020: SKIN. CRACKED. TAIL CONE SKIN CRACKED WITH APPROXIMATELY 3.3 INCH CRACK TO RIGHT TAILCONE SKIN P.N. L533M1022216.
- [SDR HDNA202002150118](https://openairdocs.org/sdr/HDNA202002150118), Feb 15, 2020: FRAME. CRACKED. LEFT HAND AND RIGHT HAND FUSELAGE FRAME 5 STRUCTURE P.N. L533M1105219 (RIGHT) AND P.N. L533M1088219 (LEFT) HAVE CRACKS TO THE INSIDE RADIUS OF THE FRAME DOUBLER
- [SDR HDNA2020021118](https://openairdocs.org/sdr/HDNA2020021118), Feb 11, 2020: DECK PLATE. CRACKED. THE RIGHT HAND ENGINE DECK P.N. L533M1018246 HAS A 4.5" AND A 5.5 INCH CRACK 4 INCHES AND 1 INCH AFT OF THE INBOARD ENGINE MOUNT.
- [SDR HDNA202002110018](https://openairdocs.org/sdr/HDNA202002110018), Feb 11, 2020: ANGLE. CORRODED. THE LOWER ANGLE P.N. L533M1052318 FOR THE ATTACHMENT OF THE MAIN ROTOR CONTROL ROD CENTER POST CORRODED BEYOND SERVICEABLE LIMITS REQUIRING REPLACEMENT.
- [SDR DSCR2020022713438](https://openairdocs.org/sdr/DSCR2020022713438), Jan 23, 2020: FRAME. CRACKED. THE FRAME 5A HAS CRACK ON THE RH SIDE, UPPER DOUBLER EXTENDING FROM EDGE TO RIVET HOLE.
- [SDR HDNA2019111800381](https://openairdocs.org/sdr/HDNA2019111800381), Nov 18, 2019: ENGINE. CRACKED. WHILE ON FINAL APPROX 200-250 FEET WHEN THE NUMBER 1 ENGINE CHIP AND OIL PRESSURE LIGHT CAME ON CONFORMATION OF THESE INDICATIONS CONFIRMED WITH OIL PRESSURE IN
- [SDR HDNA201904290015](https://openairdocs.org/sdr/HDNA201904290015), Apr 29, 2019: SERVO. DAMAGED. THE AFT RIGHT HOLD DOWN BOLT FOR THE COLLECTIVE MAIN ROTOR SERVO ACTUATING ROD COLLAR, BOLT HEAD SEPARATED FROM BOLT SHAFT.
- [SDR HDNA2018F00156](https://openairdocs.org/sdr/HDNA2018F00156), Dec 4, 2018: ANGLE. CORRODED. DURING THE REMOVAL AND REPLACEMENT OF THE ARIS MOUNT, INTER-GRANULAR CORROSION WAS FOUND ON THE FORWARD EXTRUSION ANGLE IN THE AIRFRAME CABIN CEILING AREA.
- [SDR UG8A2018072601](https://openairdocs.org/sdr/UG8A2018072601), Jul 7, 2018: ENGINE. FAILED. DUAL ENGINE FAILURE REQUIRING AUTOROTATION AND EMERGENCY LANDING, RESULTING IN SUBSTANTIAL DAMAGE TO THE AIRCRAFT AND INJURIES TO PILOT AND PASSENGERS. NTSB INV
- [SDR HDNA2018052400061](https://openairdocs.org/sdr/HDNA2018052400061), May 24, 2018: DECK PLATE. CRACKED. MULTIPLE CRACKS FOUND ON THE TRANSMISSION DECK.
- [SDR 2018F00043](https://openairdocs.org/sdr/2018F00043), Dec 4, 2017: HMU. CRACKED. A LEAK WAS FOUND ON THE #1 ENGINE HMU DURING POST MAINTENANCE GROUND RUNS. IT WAS DETERMINED TO HAVE A SUSPECTED CRACK OR LEAKING FROM THE SPLIT LINE OF THE HMU
- [SDR QMLA2017062017062](https://openairdocs.org/sdr/QMLA2017062017062), Jun 20, 2017: UNKNOWN. ODOR. AFTER TAKEOFF, A STRONG SMELL OF FUEL WAS NOTICED IN THE AIRCRAFT WHICH SLOWLY DIMINISHED AFTER ABOUT 10 MINUTES. WHILE ON SCENE, THE SMELL WENT AWAY, HOWEVER A
- [SDR QMLA2017051917052](https://openairdocs.org/sdr/QMLA2017051917052), May 19, 2017: UNKNOWN. ODOR. SHORTLY FOLLOWING TAKEOFF, AFT SEATED CREWMEMBER REPORTED A FUEL ODOR IN CABIN. REMOVED CABIN INTERIOR PANELS, FUEL PUMP COVER PLATES, OPENED ENGINE AND TRANSMI
- [SDR HDNA201603250091](https://openairdocs.org/sdr/HDNA201603250091), Mar 18, 2016: FRAME. CRACKED. FOUND A CRACK AT RING FRAME X9227, DURING MAINTENANCE.
- [SDR HDNA20160304001](https://openairdocs.org/sdr/HDNA20160304001), Mar 4, 2016: FRAME. CRACKED. FRAME 5 HAS ONE INCH CRACK & A MAJOR REPAIR IS REQUIRED.
- [SDR HDNA20150513003](https://openairdocs.org/sdr/HDNA20150513003), May 11, 2015: DISPLAY. FAULTY. COCKPIT DISPLAY SYS, CDS INTERMITTENTLY DISPLAYS INACCURATE INFORMATION WHEN AMBIENT AIR TEMP IS ABOVE 85 DEGREES. THIS COMPONENT WAS INSTALLED LESS THAN A YEAR
- [SDR QMLA2015050815038](https://openairdocs.org/sdr/QMLA2015050815038), May 8, 2015: FRAME. CRACKED. WHILE COMPLETING AN A 2060RT 1000 HOUR & 36 MONTH INSPECTION, THE MECHANIC IDENTIFIED A CRACK IN THE TAIL CONE SUPPORT RING FRAME AT STATION X5290. THE CRACK IS
- [SDR CA141110011](https://openairdocs.org/sdr/CA141110011), Nov 5, 2014: SEARCH LIGHT. SMOKE. (CAN) DURING A FLIGHT AFTER USING THE SEARCH LIGHT THE PILOTS SMELLED SMOKE IN THE CABIN. FOLLOWING AN IMMEDIATE LANDING THEY NOTICED THE LIGHT WAS AT A 90 WHIL
- [SDR QMLA2013073013107](https://openairdocs.org/sdr/QMLA2013073013107), Jul 30, 2013: UNKNOWN. ODOR. AFTER TAKEOFF, SMELLED FUEL ODOR. ABORTED FLIGHT AND RETURNED TO BASE. GROUND CHECKS PERFORMED REVEALED NO DEFECTS. BOTH ENGINES FUEL SYSTEM PLUMBING COMPONENTS

All 421: https://openairdocs.org/model/eurocopter-deutschland-ec135p1/reports.md

## STCs that may be installed (OpenAirDocs) (69, 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 SR12474NY](https://openairdocs.org/stc/SR12474NY): Installation of replacement windows. Tech-Tool Plastics, Inc
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC SR11844CH](https://openairdocs.org/stc/SR11844CH): Installation of Heli-Preheat Kit, p/n TA3391-1 for 115 volt application. Hartzell Propeller LLC
- [STC SR04464NY](https://openairdocs.org/stc/SR04464NY): Installation of the iPad Mount. Avio Design Group 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 SR00440DE-D](https://openairdocs.org/stc/SR00440DE-D): Installation of exterior lighting system. Air Methods LLC
- [STC SR12092IB](https://openairdocs.org/stc/SR12092IB): Manufacturing and Installation of Cargo Hold Nets. ICARUS AERO INC
- [STC SR12065DE](https://openairdocs.org/stc/SR12065DE): Installation of Honeywell 5G Bandpass Filter into existing KRA 405B Radar Altimeter Systems. QAI Aviation Inc
- [STC SR04842NY](https://openairdocs.org/stc/SR04842NY): Installation of RMCI Inc. Expandable Rotorcraft Diagnostic System (XRDS). Sterling Helicopter
- [STC SR04711NY](https://openairdocs.org/stc/SR04711NY): Replacement of Luminator LS400 LED searchlight (steerable landing light). Sterling Helicopter
- [STC SR01790SE](https://openairdocs.org/stc/SR01790SE): Installation of Skidtube and Skidtube extension. Dart Aerospace USA Inc
- [STC SR09947AC](https://openairdocs.org/stc/SR09947AC): Replacement of the original N2 tachometer with a corresponding Ahlers tachometer. Ahlers Aerospace Inc
- [STC SR00182IB](https://openairdocs.org/stc/SR00182IB): Installation of the Avidyne Integrated Flight Display (IFD) Navigator(s). Horizon Design Services Ltd
- [STC SR03704NY](https://openairdocs.org/stc/SR03704NY): Installation of Air Ambulance Technology GmbH's P/N 135-25-20-5000-600 Series Air Ambulance Equipment (EMS config) or P/N 135-25-20-5000-900 Series VIP Interior (VIP config). Air Ambulance Technology GmbH
- [STC SH3319NM](https://openairdocs.org/stc/SH3319NM): Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system,. Precise Flight Inc
- [STC SR00368BO](https://openairdocs.org/stc/SR00368BO): Installation of an Outerlink SATCOM Communications and Flight Data Monitoring System KIT 135-SAT-100. Outerlink Corporation
- [STC SR02217SE](https://openairdocs.org/stc/SR02217SE): Fabrication of Onboard Systems Single-Hook and Double-Hook Cargo Hook Kit. Onboard Systems
- [STC SR09559RC](https://openairdocs.org/stc/SR09559RC): Installation of Night Vision Goggle Compatible Interior Lighting System. REB Technologies Inc
- [STC SR09102RC-D](https://openairdocs.org/stc/SR09102RC-D): Installation of windows in crew, cabin, and cargo doors. Tech-Tool Plastics Inc
- [STC SR09116RC-D](https://openairdocs.org/stc/SR09116RC-D): Installation of a sliding window in the rear sliding door. Tech-Tool Plastics Inc
- [STC SR09105RC-D](https://openairdocs.org/stc/SR09105RC-D): Installation of a Concorde RG-390E or RG-380E/44 Lead Acid Battery. Airbus Helicopters Inc
- [STC SR09919AC](https://openairdocs.org/stc/SR09919AC): Installation of a Luminator search light LS-400, LS-400M, or LS-400T. Luminator Holdings L.P
- [STC SR02138LA](https://openairdocs.org/stc/SR02138LA): Installation of Utility Step Mount. Airfilm Camera Systems
- [STC SR00666DE](https://openairdocs.org/stc/SR00666DE): Installation of Angled Scene Lights. Air Methods Corporation
- [STC SR02704SE](https://openairdocs.org/stc/SR02704SE): Installation and maintenance of the Sunspot 36 and 46 series lights. AeroLED's Holdings LLC
- [STC SR02114NY-D](https://openairdocs.org/stc/SR02114NY-D): Installation of a Honeywell Chadwick Model 15175 VXP System. Diagnostic Solution International LLC
- [STC SR01052DE](https://openairdocs.org/stc/SR01052DE): Installation of Non-Aviation Band FM Radio Systems. Cert Works LLC
- [STC SR09583RC](https://openairdocs.org/stc/SR09583RC): Installation of the Sky Connect Forte Iridium Satellite Phone and/or automated position reporting system including the installation of an Iridium Satellite antenna, Transceiver, aircraft GPS interface to obtain position, SOP and/or MMU dialer panels, and optional GPS antenna. Honeywell International Inc
- [STC SR02124SE](https://openairdocs.org/stc/SR02124SE): Installation functionality. of Data Garmin Required: transponders: (1) Garmin GTX Master 345/345R Drawing with List ADS-B (MDL), Out and In 005-00734-A4, functionality;. Garmin International Inc
- [STC SR02677SE](https://openairdocs.org/stc/SR02677SE): Installation of Heavy Duty Wearplates. Dart Aerospace USA Inc
- [STC SR09164RC](https://openairdocs.org/stc/SR09164RC): Installation of an Airborne Emergency Medical Systems. Metro Aviation Inc
- [STC SR09354RC](https://openairdocs.org/stc/SR09354RC): Installation of Metro Aviation optional equipment. Metro Aviation Inc
- [STC SR00359BO](https://openairdocs.org/stc/SR00359BO): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies
- [STC SR09193RC](https://openairdocs.org/stc/SR09193RC): Installation of a window in the aft clamshell doors. Metro Aviation Inc
- [STC SR00814DE](https://openairdocs.org/stc/SR00814DE): Installation of Garmin Helicopter Terrain Awareness and Warning System (HTAWS). Cert Works LLC
- [STC SR00821DE](https://openairdocs.org/stc/SR00821DE): Installation of Automatic Dependent Surveillance - Broadcast (ADS-B) Out and in functionality using the BendixKing KT74 Transponder and qualified position sensor and ADS-B In Receiver. Peregrine
- [STC SR00828DE](https://openairdocs.org/stc/SR00828DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the Garmin G330ES or G33H ES Transponder and qualified position sensor. Peregrine
- [STC SR04276NY](https://openairdocs.org/stc/SR04276NY): Installation of the Crosstubes. Dart Aerospace Limited
- [STC SR01042SE](https://openairdocs.org/stc/SR01042SE): Fabrication of Dart D135-692-011 Bearpaws. Dart Aerospace USA, Inc
- [STC SR01709SE](https://openairdocs.org/stc/SR01709SE): Installation of Skidtube and Skidtube extension. Dart Aerospace USA Inc
- [STC SR04235NY](https://openairdocs.org/stc/SR04235NY): Installation of Garmin GTS Traffic System. Maxcraft Avionics Ltd
- [STC SR04228NY](https://openairdocs.org/stc/SR04228NY): Installation of Garmin HTAWS (Helicopter Terrain Awareness Warning System). Maxcraft Avionics Ltd
- [STC SR00812DE](https://openairdocs.org/stc/SR00812DE): Installation of Honeywell Sky Connect Tracker III system. Cert Works LLC
- [STC SR09104RC-D](https://openairdocs.org/stc/SR09104RC-D): Installation of pulsed engine and gearbox chip detector system. Airbus Helicopters Inc
- [STC SR03949NY](https://openairdocs.org/stc/SR03949NY): Installation of Removable Pins for Hinged Door. Airbus Helicopters Canada Limited
- [STC SR01855LA](https://openairdocs.org/stc/SR01855LA): Installation of Apical Industries, Inc. Emergency Float Kit. Apical Industries, Inc. dba Dart Aerospace
- [STC SR02487AK](https://openairdocs.org/stc/SR02487AK): Installation of L-3 Communications Avionics Systems ESI-500 Standby Instrument System. ADS-B Technologies, LLC
- [STC SR02307LA](https://openairdocs.org/stc/SR02307LA): Installation of Apical Industries, Inc. Cable Cutters Kit. Apical Industries, Inc. dba Dart Aerospace

All 69: https://openairdocs.org/model/eurocopter-deutschland-ec135p1/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.

- [1001.020.009](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180169445120261001164956.0001): GPMS Foresight MX Condition Monitoring System. Benz Airborne Systems · PMA PQ0611SW · Replaces 1001.020.009 · Sep 14, 2026
- [EC135-1001-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193233152620260930214856.0001): Windshield RH. Tech Tool Plastics Inc · PMA PQ0504SW · Modification part · Sep 10, 2026
- [EC135-1001-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191445937220260930214855.0001): Windshield LH. Tech Tool Plastics Inc · PMA PQ0504SW · Modification part · Sep 10, 2026
- [EC135-1002-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188015732920260930214856.0001): Window, Nose Bubble LH. Tech Tool Plastics Inc · PMA PQ0504SW · Modification part · Sep 10, 2026
- [EC135-1002-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161660639120260930214857.0001): Window, Nose Bubble RH. Tech Tool Plastics Inc · PMA PQ0504SW · Modification part · Sep 10, 2026
- [JBS13016-10](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199564856020260923124211.0001): Blower Assembly. Air Comm Corporation · PMA PQ0072NM · Replaces JBS13016-10 · Aug 31, 2026
- [JBS11002-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198056048420260923124210.0001): Temp. Sensor. Air Comm Corporation · PMA PQ0072NM · Replaces JBS11002-2 · Aug 31, 2026
- [SB243-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191334850120260923124215.0001): Brushless Compressor Drive Motor Upgrade. Air Comm Corporation · PMA PQ0072NM · Replaces SB243-2 · Aug 31, 2026
- [ES43030-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188953202220260923124210.0001): Receiver/Drier Bottle. Air Comm Corporation · PMA PQ0072NM · Replaces ES43030-2 · Aug 31, 2026
- [JBS11002-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185543379520260923124210.0001): Temp. Sensor. Air Comm Corporation · PMA PQ0072NM · Replaces JBS11002-1 · Aug 31, 2026
- [SB242-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185302922920260923124214.0001): Kit Brushless Compressor Drive Motor Upgr. Air Comm Corporation · PMA PQ0072NM · Replaces SB242-1 · Aug 31, 2026
- [SB215-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175704109520260923124213.0001): Kit for .564 Panel. Air Comm Corporation · PMA PQ0072NM · Replaces SB215-2 · Aug 31, 2026
- [135-0100-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173617262420260923124205.0001): Air Condition Kit. Air Comm Corporation · PMA PQ0072NM · Replaces 135-0100-2 · Aug 31, 2026
- [135-0100-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163491610420260923124206.0001): Air Condition System. Air Comm Corporation · PMA PQ0072NM · Replaces 135-0100-5 · Aug 31, 2026
- [135-0100-8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162348792520260923124206.0001): Air Condition System. Air Comm Corporation · PMA PQ0072NM · Replaces 135-0100-8 · Aug 31, 2026
- [ES59185-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154751963520260923124213.0001): Soft Start Module. Air Comm Corporation · PMA PQ0072NM · Replaces ES59185-2 · Aug 31, 2026
- [135-1400-20](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149173658020260923124206.0001): Distr. 3-seat Bench VIP. Air Comm Corporation · PMA PQ0072NM · Replaces 135-1400-20 · Aug 31, 2026
- [SB215-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148750763120260923124212.0001): Kit for .500 Panel. Air Comm Corporation · PMA PQ0072NM · Replaces SB215-1 · Aug 31, 2026
- [JBS880-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141475973520260923124211.0001): Mixing Valve. Air Comm Corporation · PMA PQ0072NM · Replaces JBS880-3 · Aug 31, 2026
- [JBS880-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141006991520260923124211.0001): Mixing Valve. Air Comm Corporation · PMA PQ0072NM · Replaces JBS880-2 · Aug 31, 2026
- [JBS881-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138638055620260923124212.0001): Control Box. Air Comm Corporation · PMA PQ0072NM · Replaces JBS881-1 · Aug 31, 2026
- [JBS13016-11](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137539594320260923124211.0001): Blower Assembly. Air Comm Corporation · PMA PQ0072NM · Replaces JBS13016-11 · Aug 31, 2026
- [135-0100-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129169324020260923124205.0001): Air Condition Kit. Air Comm Corporation · PMA PQ0072NM · Replaces 135-0100-3 · Aug 31, 2026
- [135-0100-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127062576020260923124205.0001): Air Condition Kit. Air Comm Corporation · PMA PQ0072NM · Replaces 135-0100-2 · Aug 31, 2026
- [SB242-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125095429620260923124214.0001): Kit Brushless Compressor Drive Motor Upgr. Air Comm Corporation · PMA PQ0072NM · Replaces SB242-2 · Aug 31, 2026
- [135-0611-2 (SB147-1)](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124136831420260923124206.0001): Aft Duct. Air Comm Corporation · PMA PQ0072NM · Replaces 135-0611 (SB147-1) · Aug 31, 2026
- [SB243-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123291902720260923124215.0001): Brushless Compressor Drive Motor Upgrade. Air Comm Corporation · PMA PQ0072NM · Replaces SB243-3 · Aug 31, 2026
- [135-0100-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118756988020260923124205.0001): Blower Kit. Air Comm Corporation · PMA PQ0072NM · Replaces 135-0100-4 · Aug 31, 2026
- [SB243-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113694831020260923124214.0001): Brushless Compressor Drive Motor Upgrade. Air Comm Corporation · PMA PQ0072NM · Replaces SB243-1 · Aug 31, 2026
- [SB242-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112969176120260923124214.0001): Kit Brushless Compressor Drive Motor Upgr. Air Comm Corporation · PMA PQ0072NM · Replaces SB242-3 · Aug 31, 2026
- [135-0350-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112180174820260923124206.0001): Air Switch Assembly. Air Comm Corporation · PMA PQ0072NM · Replaces 135-0350-4 · Aug 31, 2026
- [JBS 13016-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100175186920260923124211.0001): Blower Assembly. Air Comm Corporation · PMA PQ0072NM · Replaces JBS 13016-5 · Aug 31, 2026
- [UASC P/N850054-003041](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193777868920260819195419.0001): Data Transfer Device (DTD). Universal Avionics Systems Corporation · PMA PQ2128NM · Replaces AHD P/N X429C40B1007 · Jul 27, 2026
- [QAI-1350001-211](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176280414420260616140031.0001): Shroud. Leading Edge Composites, Inc. · PMA PQ2172NE · Replaces QAI-1350001-211 · May 6, 2026
- [QAI-1350001-212](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118026099520260616140031.0001): Glareshield. Leading Edge Composites, Inc. · PMA PQ2172NE · Replaces QAI-1350001-212 · May 6, 2026
- [QAI-1350001-101-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195907565820260224155030.0001): NMS 1 Harness. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-101-01 · Feb 23, 2026
- [QAI-1350001-202](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187891818720260224155034.0001): GPS Antenna Shim. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-202 · Feb 23, 2026
- [QAI-1350001-213-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177161962220260224155037.0001): Instrument Panel Assembly – Option A. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-213-01 · Feb 23, 2026
- [QAI-1350001-209](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176572929520260224155036.0001): Magnetometer Hat Bracket. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-209 · Feb 23, 2026
- [QAI-1350001-218](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175372649320260224155039.0001): Closeout Panel. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-218 · Feb 23, 2026
- [QAI-1350001-206](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165462578620260224155035.0001): External 5G Filter Mounting Plate. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-206 · Feb 23, 2026
- [QAI-1350001-101-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165316507420260224155031.0001): NMS 2 Harness. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-101-02 · Feb 23, 2026
- [QAI-1350001-101-07](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162964766020260224155032.0001): TAS Harness. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-101-07 · Feb 23, 2026
- [QAI-1350001-217](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157734075920260224155039.0001): RH Heli Coil Bracket Assembly. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-217 · Feb 23, 2026
- [QAI-1350001-213-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150870085420260224155037.0001): Instrument Panel Assembly – Option B. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-213-02 · Feb 23, 2026
- [QAI-1350001-220](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150823016120260224155040.0001): OAT Probe Doubler. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-220 · Feb 23, 2026
- [QAI-1350001-207](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149804587120260224155035.0001): Circuit Breaker Mounting Box Assembly. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-207 · Feb 23, 2026
- [QAI-1350001-210](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149392916720260224155037.0001): USB Database & Charging Hub panel. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-210 · Feb 23, 2026
- [QAI-1350001-213-03](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148709454320260224155038.0001): Instrument Panel Assembly – Option C. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-213-03 · Feb 23, 2026
- [QAI-1350001-203](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147398624220260224155034.0001): Lower TAS Antenna Doubler Assembly. Cert Works LLC · PMA PQ00020WB · Replaces QAI-1350001-203 · Feb 23, 2026

All of them: https://openairdocs.org/model/eurocopter-deutschland-ec135p1/pma.md

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