# Safran ARRIEL-2D

- Type: Engine model (FAA registry)
- Registry code: 59997
- Manufacturer (registry): SAFRAN
- Model: ARRIEL 2D
- Engine type: Turbo-shaft
- Power: 952 hp
- Data sheet: [TCDS E00054EN](https://openairdocs.org/tcds/E00054EN) (OpenAirDocs)
- Holder: Safran Helicopter Engines S.A.
- Installed in: 314 registered aircraft
- Page: https://openairdocs.org/engine/safran-arriel-2d

Model codes come from the FAA registry's reference file.

## ADs that may apply (OpenAirDocs)

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

- [AD 2023-22-03](https://openairdocs.org/ad/2023-22-03): Turbine section · Safran Helicopter Engines Arriel 2D and Arriel 2E. Effective Dec 26, 2023
- [AD 2016-25-13](https://openairdocs.org/ad/2016-25-13): Engine accessory gearbox (AGB) · Safran Helicopter Engines Arriel 2B, Arriel 2B1, Arriel 2C and 6 more. Effective Feb 3, 2017
- [AD 2013-22-22](https://openairdocs.org/ad/2013-22-22): Hydromechanical metering unit (HMU) · Turbomeca Arriel 2D. Effective Dec 20, 2013

Historical (superseded or no longer in force):

- [AD 2021-08-02](https://openairdocs.org/ad/2021-08-02) (historical): Turbine Section · Safran Helicopter Engines Arriel 2D and Arriel 2E. Effective Jun 21, 2021
- [AD 2016-04-12](https://openairdocs.org/ad/2016-04-12) (historical): Engine accessory gearbox (AGB) · Turbomeca Arriel 2B, Arriel 2B1, Arriel 2C and 6 more. Effective Apr 14, 2016
- [AD 2013-01-07](https://openairdocs.org/ad/2013-01-07) (historical): Hydro-mechanical metering unit (HMU) · Turbomeca Arriel 2D. Effective Mar 7, 2013

## Registered aircraft (314, first 50)

- [N1007G](https://openairdocs.org/aircraft/N1007G): [Department Of Homeland Security](https://openairdocs.org/faa-owner/DEPARTMENT%20OF%20HOMELAND%20SECURITY), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), built 2022, S/N 9164
- [N106GR](https://openairdocs.org/aircraft/N106GR): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 2024, S/N 9634
- [N109GR](https://openairdocs.org/aircraft/N109GR): [Air Evac Ems Inc](https://openairdocs.org/faa-owner/AIR%20EVAC%20EMS%20INC), [O Fallon, MO](https://openairdocs.org/faa-place/MO/O%20Fallon), built 2024, S/N 9650
- [N114GR](https://openairdocs.org/aircraft/N114GR): [Reach Air Medical Services LLC](https://openairdocs.org/faa-owner/REACH%20AIR%20MEDICAL%20SERVICES%20LLC), [Santa Rosa, CA](https://openairdocs.org/faa-place/CA/Santa%20Rosa), built 2025, S/N 9818
- [N115AH](https://openairdocs.org/aircraft/N115AH): [Sky High Leasing LLC](https://openairdocs.org/faa-owner/SKY%20HIGH%20LEASING%20LLC), [Montrose, CO](https://openairdocs.org/faa-place/CO/Montrose), built 2023, S/N 9390
- [N115DR](https://openairdocs.org/aircraft/N115DR): [Tvpx Aircraft Solutions Inc Owner Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20OWNER%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 2025, S/N 9724
- [N115GR](https://openairdocs.org/aircraft/N115GR): [Reach Air Medical Services LLC](https://openairdocs.org/faa-owner/REACH%20AIR%20MEDICAL%20SERVICES%20LLC), [Lewisville, TX](https://openairdocs.org/faa-place/TX/Lewisville), built 2025, S/N 9820
- [N120AM](https://openairdocs.org/aircraft/N120AM): [Air Methods LLC](https://openairdocs.org/faa-owner/AIR%20METHODS%20LLC), [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village), built 2024, S/N 9596
- [N120PD](https://openairdocs.org/aircraft/N120PD): [City Of Albuquerque](https://openairdocs.org/faa-owner/CITY%20OF%20ALBUQUERQUE), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 2024, S/N 9503
- [N121RG](https://openairdocs.org/aircraft/N121RG): [Lone Star Land & Cattle Co](https://openairdocs.org/faa-owner/LONE%20STAR%20LAND%20%26%20CATTLE%20CO), [Livingston, MT](https://openairdocs.org/faa-place/MT/Livingston), built 2018, S/N 8517
- [N122AH](https://openairdocs.org/aircraft/N122AH): [Norton Basin Services](https://openairdocs.org/faa-owner/NORTON%20BASIN%20SERVICES), [Nome, AK](https://openairdocs.org/faa-place/AK/Nome), built 2023, S/N 9509
- [N125AP](https://openairdocs.org/aircraft/N125AP): [Austin Police Dept](https://openairdocs.org/faa-owner/AUSTIN%20POLICE%20DEPT), [Pflugerville, TX](https://openairdocs.org/faa-place/TX/Pflugerville), built 2022, S/N 9282
- [N125DA](https://openairdocs.org/aircraft/N125DA): [Payne David L Trustee](https://openairdocs.org/faa-owner/PAYNE%20DAVID%20L%20TRUSTEE), [Saint Louis, MO](https://openairdocs.org/faa-place/MO/Saint%20Louis), built 2022, S/N 9154
- [N125EP](https://openairdocs.org/aircraft/N125EP): [Enbridge Energy Co Inc](https://openairdocs.org/faa-owner/ENBRIDGE%20ENERGY%20CO%20INC), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 2019, S/N 8650
- [N125NB](https://openairdocs.org/aircraft/N125NB): [Cisco Aero LLC](https://openairdocs.org/faa-owner/CISCO%20AERO%20LLC), [Grass Range, MT](https://openairdocs.org/faa-place/MT/Grass%20Range), built 2022, S/N 9318
- [N125NY](https://openairdocs.org/aircraft/N125NY): [Office Of Vector Surveillance And Control](https://openairdocs.org/faa-owner/OFFICE%20OF%20VECTOR%20SURVEILLANCE%20AND%20CONTROL), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York), built 2019, S/N 8745
- [N125PD](https://openairdocs.org/aircraft/N125PD): [City Of Albuquerque](https://openairdocs.org/faa-owner/CITY%20OF%20ALBUQUERQUE), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 2019, S/N 8667
- [N129NB](https://openairdocs.org/aircraft/N129NB): [Pathfinder Leasing LLC](https://openairdocs.org/faa-owner/PATHFINDER%20LEASING%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 2017, S/N 8397
- [N12NY](https://openairdocs.org/aircraft/N12NY): [New York Aircam Corp](https://openairdocs.org/faa-owner/NEW%20YORK%20AIRCAM%20CORP), [Woodbury, NY](https://openairdocs.org/faa-place/NY/Woodbury), built 2018, S/N 8594
- [N1308T](https://openairdocs.org/aircraft/N1308T): [Ns Air Leasing LLC](https://openairdocs.org/faa-owner/NS%20AIR%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2016, S/N 8193
- [N1309T](https://openairdocs.org/aircraft/N1309T): [Ns Air Leasing LLC](https://openairdocs.org/faa-owner/NS%20AIR%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2016, S/N 8215
- [N130GB](https://openairdocs.org/aircraft/N130GB): [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 2019, S/N 8742
- [N130SB](https://openairdocs.org/aircraft/N130SB): [Zorba130 LLC](https://openairdocs.org/faa-owner/ZORBA130%20LLC), [Sparta, MI](https://openairdocs.org/faa-place/MI/Sparta), built 2018, S/N 8649
- [N1314T](https://openairdocs.org/aircraft/N1314T): [Ns Air Leasing LLC](https://openairdocs.org/faa-owner/NS%20AIR%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2016, S/N 8217
- [N137AH](https://openairdocs.org/aircraft/N137AH): [City Of Dallas](https://openairdocs.org/faa-owner/CITY%20OF%20DALLAS), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 2025, S/N 9672
- [N140PJ](https://openairdocs.org/aircraft/N140PJ): [Helibro LLC](https://openairdocs.org/faa-owner/HELIBRO%20LLC), [Red Bluff, CA](https://openairdocs.org/faa-place/CA/Red%20Bluff), S/N 8646
- [N141PJ](https://openairdocs.org/aircraft/N141PJ): [Helibro LLC](https://openairdocs.org/faa-owner/HELIBRO%20LLC), [Red Bluff, CA](https://openairdocs.org/faa-place/CA/Red%20Bluff), built 2023, S/N 9368
- [N14806](https://openairdocs.org/aircraft/N14806): [Pinellas County](https://openairdocs.org/faa-owner/PINELLAS%20COUNTY), [Clearwater, FL](https://openairdocs.org/faa-place/FL/Clearwater), built 2023, S/N 9341
- [N151H](https://openairdocs.org/aircraft/N151H): [Hangar One Avionics Inc](https://openairdocs.org/faa-owner/HANGAR%20ONE%20AVIONICS%20INC), [Carlsbad, CA](https://openairdocs.org/faa-place/CA/Carlsbad), built 2024, S/N 9647
- [N153AH](https://openairdocs.org/aircraft/N153AH): [Norton Basin Services](https://openairdocs.org/faa-owner/NORTON%20BASIN%20SERVICES), [Nome, AK](https://openairdocs.org/faa-place/AK/Nome), built 2022, S/N 9272
- [N154RP](https://openairdocs.org/aircraft/N154RP): [A S K Equipment Leasing LLC](https://openairdocs.org/faa-owner/A%20S%20K%20EQUIPMENT%20LEASING%20LLC), [Cumming, GA](https://openairdocs.org/faa-place/GA/Cumming), built 2021, S/N 8954
- [N15AH](https://openairdocs.org/aircraft/N15AH): [San Francisco Bay Heli LLC](https://openairdocs.org/faa-owner/SAN%20FRANCISCO%20BAY%20HELI%20LLC), [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco), built 2022, S/N 9295
- [N1603M](https://openairdocs.org/aircraft/N1603M): [City Of San Antonio Texas](https://openairdocs.org/faa-owner/CITY%20OF%20SAN%20ANTONIO%20TEXAS), [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio), built 2018, S/N 8563
- [N162GR](https://openairdocs.org/aircraft/N162GR): [Airbus Helicopters Inc](https://openairdocs.org/faa-owner/AIRBUS%20HELICOPTERS%20INC), [Grand Prairie, TX](https://openairdocs.org/faa-place/TX/Grand%20Prairie), built 2026, S/N 9926
- [N162TM](https://openairdocs.org/aircraft/N162TM): [Saberair LLC](https://openairdocs.org/faa-owner/SABERAIR%20LLC), [Englewood, CO](https://openairdocs.org/faa-place/CO/Englewood), built 2019, S/N 8654
- [N165GR](https://openairdocs.org/aircraft/N165GR): [Med-Trans Corp](https://openairdocs.org/faa-owner/MED-TRANS%20CORP), [Denton, TX](https://openairdocs.org/faa-place/TX/Denton), built 2026, S/N 9925
- [N168BH](https://openairdocs.org/aircraft/N168BH): [Bhi Holdings #1 LLC](https://openairdocs.org/faa-owner/BHI%20HOLDINGS%20%231%20LLC), [Ontario, OR](https://openairdocs.org/faa-place/OR/Ontario), built 2018, S/N 8613
- [N174AH](https://openairdocs.org/aircraft/N174AH): [Ares Air LLC](https://openairdocs.org/faa-owner/ARES%20AIR%20LLC), [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix), built 2022, S/N 9121
- [N175SC](https://openairdocs.org/aircraft/N175SC): [Seminole County Sheriffs Office](https://openairdocs.org/faa-owner/SEMINOLE%20COUNTY%20SHERIFFS%20OFFICE), [Sanford, FL](https://openairdocs.org/faa-place/FL/Sanford), built 2017, S/N 8430
- [N176SC](https://openairdocs.org/aircraft/N176SC): [Seminole County Sheriffs Office](https://openairdocs.org/faa-owner/SEMINOLE%20COUNTY%20SHERIFFS%20OFFICE), [Sanford, FL](https://openairdocs.org/faa-place/FL/Sanford), built 2024, S/N 9495
- [N180Q](https://openairdocs.org/aircraft/N180Q): [Department Of Homeland Security](https://openairdocs.org/faa-owner/DEPARTMENT%20OF%20HOMELAND%20SECURITY), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), built 2020, S/N 8815
- [N183SD](https://openairdocs.org/aircraft/N183SD): [Orange County Sheriff'S Department](https://openairdocs.org/faa-owner/ORANGE%20COUNTY%20SHERIFF'S%20DEPARTMENT), [Costa Mesa, CA](https://openairdocs.org/faa-place/CA/Costa%20Mesa), built 2017, S/N 8376
- [N184R](https://openairdocs.org/aircraft/N184R): [Department Of Homeland Security](https://openairdocs.org/faa-owner/DEPARTMENT%20OF%20HOMELAND%20SECURITY), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), built 2022, S/N 9158
- [N190GR](https://openairdocs.org/aircraft/N190GR): [Reach Air Medical Services LLC](https://openairdocs.org/faa-owner/REACH%20AIR%20MEDICAL%20SERVICES%20LLC), [Lewisville, TX](https://openairdocs.org/faa-place/TX/Lewisville), built 2026, S/N 9909
- [N191NR](https://openairdocs.org/aircraft/N191NR): [Maryland Natural Resources Police](https://openairdocs.org/faa-owner/MARYLAND%20NATURAL%20RESOURCES%20POLICE), [Stevensville, MD](https://openairdocs.org/faa-place/MD/Stevensville), built 2023, S/N 9382
- [N195GR](https://openairdocs.org/aircraft/N195GR): [Airbus Helicopters Inc](https://openairdocs.org/faa-owner/AIRBUS%20HELICOPTERS%20INC), [Grand Prairie, TX](https://openairdocs.org/faa-place/TX/Grand%20Prairie), built 2026, S/N 9974
- [N1964L](https://openairdocs.org/aircraft/N1964L): [Department Of Homeland Security](https://openairdocs.org/faa-owner/DEPARTMENT%20OF%20HOMELAND%20SECURITY), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), built 2022, S/N 9179
- [N1977G](https://openairdocs.org/aircraft/N1977G): [Department Of Homeland Security](https://openairdocs.org/faa-owner/DEPARTMENT%20OF%20HOMELAND%20SECURITY), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), built 2022, S/N 9192
- [N19NL](https://openairdocs.org/aircraft/N19NL): [Wabel Brad](https://openairdocs.org/faa-owner/WABEL%20BRAD), [Boerne, TX](https://openairdocs.org/faa-place/TX/Boerne), built 2018, S/N 8593
- [N203Z](https://openairdocs.org/aircraft/N203Z): [Department Of Homeland Security](https://openairdocs.org/faa-owner/DEPARTMENT%20OF%20HOMELAND%20SECURITY), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), built 2020, S/N 8811

All 314: https://openairdocs.org/engine/safran-arriel-2d/aircraft.md

## NTSB investigations (9)

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 WPR26FA008](https://openairdocs.org/ntsb/WPR26FA008), Oct 7, 2025: Airbus Helicopters EC 130 T2 (N414RX), Sacramento, CA, substantial damage, 1 fatal, investigation ongoing
- [NTSB WPR25LA093](https://openairdocs.org/ntsb/WPR25LA093), Feb 13, 2025: Airbus Helicopters EC 130 T2 (N3WL), Moab, UT, substantial damage. Probable cause: The inflight collision with debris during takeoff.
- [NTSB ERA24LA287](https://openairdocs.org/ntsb/ERA24LA287), Jun 27, 2024: Airbus Helicopters AS350 (N174SC), Sanford, FL, substantial damage. Probable cause: The helicopter pilot’s improper maneuvering at low altitude in gusty wind conditions, which resulted in the helicopter entering a vortex ring state, and hard landing during a subsequent autorotation.
- [NTSB ERA24LA205](https://openairdocs.org/ntsb/ERA24LA205), May 1, 2024: Airbus Helicopters AS350B3 (N413JM), Plant City, FL, substantial damage. Probable cause: The pilot’s inadequate yaw control of the helicopter while maneuvering at a low altitude and airspeed, which resulted in a hard landing.
- [NTSB WPR23LA066](https://openairdocs.org/ntsb/WPR23LA066), Dec 13, 2022: Airbus Helicopters EC 130 T2 (N415RX), Yuba City, CA, substantial damage. Probable cause: An in-flight collision with a bird while in cruise flight.
- [NTSB WPR22LA291](https://openairdocs.org/ntsb/WPR22LA291), Aug 4, 2022: Airbus Helicopters AS350B3 (N833SB), Chino, CA, substantial damage. Probable cause: The subsequent delamination of the main rotor blades as a result of an unidentified main rotor blade impact with vegetation during a previous flight by another pilot.
- [NTSB WPR22LA182](https://openairdocs.org/ntsb/WPR22LA182), May 19, 2022: Airbus Helicopters AS 350B3 (N851AL), Christmas Valley, OR, substantial damage. Probable cause: The pilot’s inability to maintain control in high wind conditions while repositioning during a landing attempt, which resulted in a loss of control and collision with terrain.
- [NTSB CEN18FA391](https://openairdocs.org/ntsb/CEN18FA391), Sep 28, 2018: Airbus Helicopters AS350 (N907PL), Gustavus, AK, destroyed, 3 fatal. Probable cause: The pilot's failure to maintain main rotor speed after setting the engine fuel control to idle, which resulted in a loss of helicopter control and impact with water.
- [NTSB CEN18LA314](https://openairdocs.org/ntsb/CEN18LA314), Aug 3, 2018: Airbus EC 130 T2 (N130TG), Mullen, NE, substantial damage. Probable cause: The pilot’s inadequate and incorrect antitorque pedal application during a tight, decelerating turn downwind, which resulted in a loss of yaw control.

## FAA accident and incident reports (10)

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 20251006017219A](https://openairdocs.org/incident/20251006017219A), Oct 6, 2025: Airbus Helicopters EC 130 T2 (N414RX), Sacramento, CA, Destroyed, 1 fatal. Aircraft operated under part 135 helicopter air ambulance dropped passenger off at uc davis medical center then departed northbound enroute to mclelland…
- [Accident 20250213002069A](https://openairdocs.org/incident/20250213002069A), Feb 13, 2025: Airbus Helicopters EC 130 T2 (N3WL), Moab, UT, Substantial damage. On February 13, 2025 at ~1050 MST, the PIC of [privacy data omitted] loaded onto the aircraft outside of a recently built hanger the PIC owned. Shortly after…
- [Accident 20240501004009A](https://openairdocs.org/incident/20240501004009A), May 1, 2024: Airbus AS350B3 (N413JM), Plant City, FL, Substantial damage. On may 1, 2024, at approximately 16:00 EST,[privacy data omitted], an Airbus AS350B3, s/n 8646, [privacy data omitted]experienced a loss of tail rotor control…
- [Accident 20221212021099A](https://openairdocs.org/incident/20221212021099A), Dec 12, 2022: Airbus Helicopters EC 130 T2 (N415RX), Yuba City, CA, Substantial damage. Pilot made an off-airport emergency landing into an open field due to a bird strike that ingressed through the lower portion of the left side windscreen while…
- [Accident 20220803008819A](https://openairdocs.org/incident/20220803008819A), Aug 3, 2022: Airbus Helicopters Inc AS350B3 (N833SB), Chino, CA, Substantial damage. During a routine flight that departed san bernardino airport and was enroute to Chino hills the pilot began to feel a vibration that became progressively more…
- [Accident 20220518004889A](https://openairdocs.org/incident/20220518004889A), May 18, 2022: Airbus Helicopters AS 350B3 (N851AL), Christmas Valle, OR, Destroyed. N851AL [privacy data omitted] team accepted a patient transport request at 1637HRS (pacific) on may 18, 2022, departing from st. charles medical center in…
- [Incident 20211012017039I](https://openairdocs.org/incident/20211012017039I), Oct 12, 2021: Airbus Helicopters Inc AS350B3 (N881SD), San Diego, CA, Minor damage. On 10-12-2021 at approximately 1925 Hours(local). N881SD was on a patrol flight approximately 2.5NM north of a 5.5NM final into ksan (San Diego, California).…
- [Accident 20180928014109A](https://openairdocs.org/incident/20180928014109A), Sep 28, 2018: Airbus Helicopters Inc AS350B3 (N907PL), Gustavus, AK, Substantial damage, 3 fatal. On September 28, 2018, about 1055 Alaska daylight time, an Airbus helicopters AS350-B3E, impacted shallow water on a beach in glacier bay national park about…
- [Accident 20180803009829A](https://openairdocs.org/incident/20180803009829A), Aug 3, 2018: Airbus Helicopters EC 130 T2 (N130TG), Mullen, NE, Substantial damage. On August 3, 2018 at approximately 1515 local time N130TG, an Airbus EC-130-T2 helicopter, departed controlled flight at approximately 200-300 feet AGL while…
- [Incident 20180331018631I](https://openairdocs.org/incident/20180331018631I), Mar 31, 2018: Eurocopter AS 350 B2 (N183SD), Santa Ana, CA, Minor damage. N509JE, a Cessna 208 on taxi out of the ramp area struck a parked sheriff helo rotor with left wingtip.

## Service difficulty reports (138, newest 50)

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

- [SDR QMLA 202608272006](https://openairdocs.org/sdr/QMLA%20202608272006), Aug 27, 2026: MAIN ROTOR. FOD. JUST PRIOR TO LANDING, A SMALL PLASTIC BAG FLOATED UP AND INTO THE MAIN ROTOR SYSTEM. IT BLEW OUT ALMOST IMMEDIATELY AFTER THE FACT. A NORMAL LANDING AND SHUTDO
- [SDR QMLA2026071820047](https://openairdocs.org/sdr/QMLA2026071820047), Jul 15, 2026: BEARING. FAULTED. PILOTS REPORT "AFTER ILLUMINATION OF THE HYD2 AND SERVO LIGHTS, NURSE AND MEDIC SAW WHITISH GRAY SMOKE FROM VICINITY IN FRONT OF THE CABIN TDFM RADIO CONTROL HE
- [SDR PG9A2026070600568](https://openairdocs.org/sdr/PG9A2026070600568), Jul 4, 2026: HYDRAULIC SYSTEM. FAULTED. AIRCRAFT WAS DOING LEFT 180 AT QUARTERMASTER CANYON FOR BURNT SPRINGS PILOT STARTED TO NOTICE A STRANGE ODOR IN THE AIRCRAFT. ABOUT 5 SECONDS LATER, A TON OF WH
- [SDR 9SZA202607100147](https://openairdocs.org/sdr/9SZA202607100147), Mar 24, 2026: TERMINAL. LOOSE. ENGINE FIRE CAUTION LIGHT INTERMITTENT. FIRE DETECTORS PASSED BENCH TEST PROCEDURES IAW MM. WITH EXCESSIVE VIBRATION AND MOVEMENT, ENG FIRE CAUTION LIGHT INTERM
- [SDR 9SZA202609100148](https://openairdocs.org/sdr/9SZA202609100148), Mar 24, 2026: TERMINAL. LOOSE. ENGINE FIRE CAUTION LIGHT INTERMITTENT. FIRE DETECTORS PASSED BENCH TEST PROCEDURES IAW MM. WITH EXCESSIVE VIBRATION AND MOVEMENT, ENG FIRE CAUTION LIGHT INTERM
- [SDR 2A6D20260305001](https://openairdocs.org/sdr/2A6D20260305001), Mar 3, 2026: FUEL LINE. BENT. WHILE HOVER TAXIING THE AIRCRAFT DURING CHECK FLIGHTS, THE PILOT REPORTED A FUEL P LIGHT AND TURNED THE AIRCRAFT AROUND TO RETURN TO THE RAMP. DURING THE FLIGHT
- [SDR QMLA2025101420105](https://openairdocs.org/sdr/QMLA2025101420105), Oct 14, 2025: UNKNOWN. ODOR. STRONG BURNING SMELL IN COCKPIT.
- [SDR 2A6R 09222025743](https://openairdocs.org/sdr/2A6R%2009222025743), Sep 22, 2025: SKIN. CRACKED. DURING THE 600 HOUR / 24 MONTH AIRFRAME INSPECTION, A CRACK WAS FOUND ON THE TAILBOOM SKIN (TAILBOOM P/N: 350A2307150002 S/N: TB7538) ON THE UPPER R/H CORNER OF
- [SDR JBZA20250710001](https://openairdocs.org/sdr/JBZA20250710001), Jul 2, 2025: ELEC CONNECTOR. ARCED. DURING FINAL APPROACH TO BASE AN ELECTRICAL SMELL WAS DETECTED COMING FROM THE CENTER CONSOLE TDFM / SKY TRAC PANELS. DURING EVALUATION OF THE SYSTEMS IT WAS DI
- [SDR 2A6D20250502001](https://openairdocs.org/sdr/2A6D20250502001), Jun 2, 2025: XMSN DECK. CHAFED. GOUGING- TOOL DAMAGE WAS DISCOVERED ON THE LH SIDE OF THE TRANSMISSION DECK. THE DEPTH IS APPROXIMATELY 0.026". THE MAXIMUM APPROXIMATE LENGTH IS .6 AND WIDTH I
- [SDR EVCA20250502001](https://openairdocs.org/sdr/EVCA20250502001), May 1, 2025: STRUCTURE. CRACKED. CRACK EXCEEDING THE MANUFACTURES LIMITS IN THE HORIZONTAL STABILIZER
- [SDR 2025FA0000130](https://openairdocs.org/sdr/2025FA0000130), Feb 25, 2025: ENGINE. MAKING METAL. A CUSTOMER ENGINE WAS RECEIVED AS AN EXCHANGE TO BE INSTALLED IN A AS35B3 HELICOPTER. A PRE-INSTALLATION INSPECTION FOUND SIGNIFICANT METAL CONTAMINATION IN THE
- [SDR QMLA2025022520026](https://openairdocs.org/sdr/QMLA2025022520026), Feb 25, 2025: FAN. DAMAGED. AFTER LIFTING GENESIS EAST MED CENTER AND HEADING TO IOWA CITY. THE AV FAN CAME ON FOLLOWED BY A STRONG BURNING SMELL. FOUND INOP AVIONICS FAN RIGHT SIDE UNDER 
- [SDR QMLA2025012920009](https://openairdocs.org/sdr/QMLA2025012920009), Jan 29, 2025: BULKHEAD. CRACKED. DURING SCHEDULED MAINTENANCE FOR THE A 0740 150 HOUR / 12 MONTH AIRFRAME INSPECTION A CRACK WAS FOUND ON THE UPPER RIGHT HAND CORNER OF THE 22 DEGREE BULKHEAD.
- [SDR QMLA2024090620108](https://openairdocs.org/sdr/QMLA2024090620108), Sep 5, 2024: ENGINE. POWER LOSS. ON PICKUP I NOTICED THE FLI WAS HIGHER THAN NORMAL, I CAN USUALLY LIFTOFF AT 7/7.5 ON THE FLI AT MGW BUT THIS TIME I WAS 100LBS UNDER MGW AND IT DIDNT LIFT OFF 
- [SDR 2A6D20240614001](https://openairdocs.org/sdr/2A6D20240614001), Jun 14, 2024: ATTACH ANGLE. CRACKED. DAMAGE TO THE BAGGAGE COMPARTMENT LH FWD LOWER ANGLE (P/N: 350A210053.28) IN THE FORM OF GOUGE/CRACK. THE GOUGE/CRACK DAMAGE MEASURED TO BE APPROXIMATELY 0.13” 
- [SDR 2A6D20240528001](https://openairdocs.org/sdr/2A6D20240528001), May 28, 2024: FRAME. CORRODED. DAMAGE TO THE AFT UPPER FRAME (P/N: 350A21-1242.35) IN THE FORM OF CORROSION. THE CORROSION DAMAGE IS ON THE UPPER FLANGE OF FRAME AT LH AND RH BOTTOM SIDE NEAR
- [SDR 2A6D20240509001](https://openairdocs.org/sdr/2A6D20240509001), May 9, 2024: BULKHEAD. CORRODED. THE UPPER 7° BULKHEAD DOUBLER (PN: 350A21-0849.20) IS CORRODED AT THE LOCATION OF A PASS-THRU HOLE. THE DAMAGE AREA WAS REPORTED TO BE 0.80” X 0.50” AND 0.030” 
- [SDR 2A6D20240509002](https://openairdocs.org/sdr/2A6D20240509002), May 9, 2024: BONDING PLATE. CORRODED. DAMAGE IS ON THE TAIL BOOM VHF ANTENNA BASE PLATE (P/N: 350A65-1707.00) IN THE FORM OF CORROSION. THE BASE PLATE IS EXCESSIVELY CORRODED AND DEPTH OF THE DAMAGE
- [SDR 2A6D20240509003](https://openairdocs.org/sdr/2A6D20240509003), May 9, 2024: FLOORBEAM. CORRODED. DAMAGE IS ON THE LH CABIN FLOOR EDGE FITTING (P/N: 350A214753.20) IN THE FORM OF CORROSION AND CRACKS. THE LH FITTING PLATE IS EXCESSIVELY CORRODED AND THE CRAC
- [SDR 2A6D20240508001](https://openairdocs.org/sdr/2A6D20240508001), May 8, 2024: CROSSBEAM. CORRODED. THE RH X1790 CROSSBEAM (PN: 350A21-0572.20) IS CORRODED IN AN AREA WHERE IT CONTACTS THE RH Y400 BEAM (PN: 350A21-0587.20)
- [SDR 2A6D20240508002](https://openairdocs.org/sdr/2A6D20240508002), May 8, 2024: CROSSBEAM. CORRODED. THE RH X2244 CROSSBEAM (PN: 350A21-0861.20) IS CORRODED IN AN AREA ON THE LOWER OUTBOARD CORNER OF THE CROSSBEAM. THE DAMAGE WAS REPORTED TO BE 0.572” X 0.179” 
- [SDR 2A6D20240508003](https://openairdocs.org/sdr/2A6D20240508003), May 8, 2024: CROSSTUBE. CORRODED. THE AFT LANDING GEAR CROSSTUBE FITTING (PN: 350A21-0960.20) IS CORRODED IN MULTIPLE AREAS ON THE LOWER SURFACE. THE DEEPEST DAMAGE AREA WAS REPORTED TO BE 0.022
- [SDR 2A6D20240425001](https://openairdocs.org/sdr/2A6D20240425001), Apr 25, 2024: WEB. CORRODED. DAMAGE TO THE LOWER CENTER WEB IN THE FORM OF CORROSION. THE CORROSION DAMAGE IS TOWARDS THE AFT SIDE OF THE WEB NEAR LIGHTENING HOLES AND MEASURED TO BE THROUG
- [SDR 2A6D20240425002](https://openairdocs.org/sdr/2A6D20240425002), Apr 25, 2024: BRACE. CORRODED. DAMAGE TO THE LH VERTICAL ANGLE (PN: 350A62-1148.21) ON THE AFT SECTION FWD LOWER FRAME IN THE FORM OF CORROSION. THE CORRODED AREA IS LOCATED AT THE BOTTOM END
- [SDR 2A6D20240425003](https://openairdocs.org/sdr/2A6D20240425003), Apr 25, 2024: SKIN PANEL. CORRODED. FIRST DAMAGE IS ON THE AFT FUSELAGE LH SIDE SKIN PANEL IN THE FORM OF CORROSION. THE LH SIDE SKIN DAMAGE IS NEAR TOP EDGE WHERE ENGINE DECK OVERLAPS AND MEASURE
- [SDR 2A6D20240425004](https://openairdocs.org/sdr/2A6D20240425004), Apr 25, 2024: SKIN PANEL. CORRODED. DAMAGE IS ON THE AFT FUSELAGE RH SIDE SKIN PANEL (P/N: 350A210046-21 IN THE FORM OF CORROSION. THE RH SIDE SKIN DAMAGE IS NEAR TOP EDGE WHERE ENGINE DECK OVERLA
- [SDR 2A6D20240425005](https://openairdocs.org/sdr/2A6D20240425005), Apr 25, 2024: CRADLE. CORRODED. THE LH FWD FUEL CRADLE REINFORCEMENTS HAD DAMAGE IN THE FORM OF CORROSION. THE LH FWD CORROSION DAMAGE MEASURED TO BE APPROXIMATELY 1.0” X 0.80” X 0.008”.
- [SDR 2A6D20240425006](https://openairdocs.org/sdr/2A6D20240425006), Apr 25, 2024: CRADLE. CORRODED. RH AFT FUEL CRADLE REINFORCEMENTS HAS DAMAGE IN THE FORM OF CORROSION. THE RH AFT CORROSION DAMAGE MEASURED TO BE APPROXIMATELY 2.1” X 0.80” X 0.009”.
- [SDR 2A6D20240425007](https://openairdocs.org/sdr/2A6D20240425007), Apr 25, 2024: ATTACH ANGLE. CORRODED. REAR LANDING GEAR ATTACHMENT LOWER ANGLE HAS DAMAGE IN THE FORM OF CORROSION. THE DAMAGE NEAR THE ANGLE OVERLAPS WITH MACHINED FRAME AND AFT LOWER BELLY FAIRING
- [SDR 2A6D20240425008](https://openairdocs.org/sdr/2A6D20240425008), Apr 25, 2024: STIFFENER. CORRODED. DAMAGE TO THE TAIL BOOM LH FWD STIFFENER MEASURED TO BE APPROXIMATELY 0.85” X 0.85” X 0.0125” IN THE FORM OF CORROSION.
- [SDR 2A6D20240425009](https://openairdocs.org/sdr/2A6D20240425009), Apr 25, 2024: SKIN PANEL. CORRODED. CORROSION DAMAGE ON THE FWD UPPER SKIN MEASURED TO BE APPROXIMATELY 0.80” X 0.60” X 0.003”
- [SDR M3XA2024012219001](https://openairdocs.org/sdr/M3XA2024012219001), Jan 19, 2024: B-NUT. LOOSE. PILOT REPORTED ON POST FLIGHT INSPECTION, DISCOVERED OIL ON OUTSIDE OF ENGINE COWLING, DRAINING FROM ENGINE DECK DRAIN LINES AND SMOKE COMING OFF OUTSIDE OF EXH
- [SDR QMLA202312231222](https://openairdocs.org/sdr/QMLA202312231222), Dec 23, 2023: UNKNOWN. UNKNOWN. DURING CLIMB OUT THE AIRCRAFT HAD SIGNIFICANT INCREASED RIGHT CYCLIC PRESSURE THAT SUDDENLY RELEASED CAUSING THE AIRCRAFT TO SLIGHTLY JOLT TO THE RIGHT. THE FLI
- [SDR QMLA2023092620077](https://openairdocs.org/sdr/QMLA2023092620077), Sep 26, 2023: UNKNOWN. UNKNOWN. COLLECTIVE APPLICATION DURING TAKEOFF CREW NOTICE A SMELL OF BURNING RUBBER. I THOUGHT IT WAS AN AC BELT BURNING, RETURNED TO PAD SHUT DOWN, WENT BACK TO TRANSM
- [SDR EVCA09252023](https://openairdocs.org/sdr/EVCA09252023), Sep 21, 2023: SUPPORT. DAMAGED. PERFORMED TRANSMISSION SHAFT BEARING SUPPORT 10HR REOCCURRING AD 2022-01-05, DISCOVERED SHEARED RIVET AND CRACKS ON REAR TRANSMISSION SHAFT BEARING SUPPORT.
- [SDR 2A6D20230825001](https://openairdocs.org/sdr/2A6D20230825001), Aug 25, 2023: BULKHEAD. CHAFED. DAMAGE WAS DISCOVERED ON THE LH SIDE OF THE 15 DEGREE BULKHEAD ON THE AFT FACE. THE CHAFE CORRESPONDS TO AN ANGLE CLIP OF THE SHEET METAL LOX ENCLOSURE RUBBING 
- [SDR QMLA2023082620067](https://openairdocs.org/sdr/QMLA2023082620067), Aug 24, 2023: UNKNOWN. UNKNOWN. DEPARTED HELIPAD EN-ROUTE TO AIRPORT FOR FUEL FOR AN INTERFACILITY REQUEST. AFTER HOVER CHECKS AND REPOSITIONING TO THE CENTER OF THE HELIPAD, FLIGHT CREW NOTED
- [SDR FXTA20230926001](https://openairdocs.org/sdr/FXTA20230926001), Aug 9, 2023: MOTOR. FAILED. BLOWER MOTOR MAKING LOUD NOISES DURING OPERATION. WHEN FAN SPUN BY HAND THERE WAS INDICATION OF DRAG OR ROUGHNESS IN MOTOR. MOTOR HAS ONLY BEEN INSTALLED FOR 20
- [SDR 2A6D20230807001](https://openairdocs.org/sdr/2A6D20230807001), Aug 7, 2023: FLANGE. CRACKED. DAMAGE TO THE LH SIDE OF THE 7 DEG BULKHEAD FLANGE (P/N: 350A21-0980.22) IN THE FORM OF A CRACK AND A DENT AT THE FASTENER LOCATION. THE CRACK THROUGH THE FLANG
- [SDR 2A6D20230807002](https://openairdocs.org/sdr/2A6D20230807002), Aug 7, 2023: BULKHEAD. CHAFED. DAMAGE TO THE AFT BULKHEAD PANEL (P/N: 350A21-1570.20) IN THE FORM OF MULTIPLE CHAFED AREAS IN THE PART, MOST OF WHICH ARE FOUND ON THE TOPS OF THE STIFFENING F
- [SDR QMLA2023072520054](https://openairdocs.org/sdr/QMLA2023072520054), Jul 24, 2023: STABILIZER. CRACKED. UPON DAILY INSPECTION, THE HORIZONTAL STABILIZER WAS FOUND CRACKED ON THE RIGHT HAND SIDE OF THE UPPER SKIN JUST PAST THE UPPER REINFORCEMENT SPAR.
- [SDR QMLA2023060420046](https://openairdocs.org/sdr/QMLA2023060420046), Jun 4, 2023: COVER. HANDLER ERROR. AIRSPEED INDICATOR FAILURE DUE TO PITOT TUBE COVER REMAINING ON PITOT TUBE. COVER REMAINS ON THE TUBE DURING THE DAY WHEN HELICOPTER NOT IN SERVICE TO PREVENT B
- [SDR QMLA2023031520014](https://openairdocs.org/sdr/QMLA2023031520014), Mar 15, 2023: V-BELT. UNKNOWN. PL DUE TO ILLUMINATION OF SERVO AND HYD2 CAUTION LIGHT. CAUTION LIGHTS ILLUMINATED WHILE AT CRUISE FLIGHT. PL CONDUCTED TO THE NEAREST AIRPORT. POST FLIGHT INSP
- [SDR EVCA202212280001](https://openairdocs.org/sdr/EVCA202212280001), Dec 28, 2022: FLOOR SUPPORT. CRACKED. THERE IS AN APPROX 1/2 INCH CRACK ON LH RIB AT INBOARD OUTER EDGE OF THE FLOOR SUPPORT.
- [SDR 2025FA0000124](https://openairdocs.org/sdr/2025FA0000124), Oct 20, 2022: ELEC CONNECTOR. FOD. VISUAL FOD DAMAGE TO THE AXIAL COMPRESSOR/MODULE M02 ON ARRIEL 2D ENGINE. UNKNOWN DAMAGE TO REST OF ENGINE MODULES PENDING INSPECTION. DONALDSON INLET BARRIER F
- [SDR 2022FA0000493](https://openairdocs.org/sdr/2022FA0000493), Sep 2, 2022: BELT. FAILED. DURING FINAL APPROACH TO THE HOSPITAL IN LOVELAND CO, THE CREW REPORTED THE SMELL OF BURNT RUBBER. AFTER LANDING, THE PILOT INVESTIGATED AND FOUND THE A/C COMPR
- [SDR QMLA2022083020060](https://openairdocs.org/sdr/QMLA2022083020060), Aug 30, 2022: NONE. NONE. CRACK FOUND AT L/H FRWARD CANOPY FRAME ATTACHMENT STRUCTURE. CRACK IS IN THE AREA "A" IDENTIFIED IN EC130T2 AMM TASK 53-21-00, 6-1. CRACK IS ROUGHLY 15MM (.59IN
- [SDR 2022FA0000420](https://openairdocs.org/sdr/2022FA0000420), Aug 1, 2022: STRAINER. BROKEN. AIRCRAFT FUEL FILLER STRAINER BROKE OFF AT SPOT-WELDS AROUND STRAINER RETAINING COLLAR CAUSING STRAINER BODY TO FALL INTO AIRCRAFT FUEL TANK.
- [SDR EVCA202207070001](https://openairdocs.org/sdr/EVCA202207070001), Jun 30, 2022: FAN. FOD. BURNING RUBBER SMELL IN CABIN COMPARTMENT. FOUND SMALL BIRD INGESTED INTO CABIN COMPARTMENT BLOWER ASSEMBLY.

All 138: https://openairdocs.org/engine/safran-arriel-2d/reports.md

---
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.