# Safran ARRIEL-2E

- Type: Engine model (FAA registry)
- Registry code: 59998
- Manufacturer (registry): SAFRAN
- Model: ARRIEL 2E
- Engine type: Turbo-shaft
- Power: 894 hp
- Data sheet: [TCDS E00054EN](https://openairdocs.org/tcds/E00054EN) (OpenAirDocs)
- Holder: Safran Helicopter Engines S.A.
- Installed in: 93 registered aircraft
- Page: https://openairdocs.org/engine/safran-arriel-2e

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 2026-15-03](https://openairdocs.org/ad/2026-15-03): Turbine Section · Safran Helicopter Engines Arriel 2E. Effective Sep 3, 2026
- [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 2018-10-01](https://openairdocs.org/ad/2018-10-01): Accessory Gearboxes · Safran Helicopter Engines Arriel 2E. Effective Jun 11, 2018
- [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 2016-08-16](https://openairdocs.org/ad/2016-08-16): Constant delta-pressure (delta-P) diaphragm of the fuel metering valve · Turbomeca Arriel 2E. Effective May 25, 2016

Historical (superseded or no longer in force):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

## Registered aircraft (93, first 50)

- [N104AH](https://openairdocs.org/aircraft/N104AH): [Airbus Helicopters Inc](https://openairdocs.org/faa-owner/AIRBUS%20HELICOPTERS%20INC), [Grand Prairie, TX](https://openairdocs.org/faa-place/TX/Grand%20Prairie), built 2021, S/N 21016
- [N110AW](https://openairdocs.org/aircraft/N110AW): built 2022, S/N 21158
- [N110GR](https://openairdocs.org/aircraft/N110GR): [Airbus Helicopters Inc](https://openairdocs.org/faa-owner/AIRBUS%20HELICOPTERS%20INC), [Grand Prairie, TX](https://openairdocs.org/faa-place/TX/Grand%20Prairie), built 2025, S/N 21444
- [N113GR](https://openairdocs.org/aircraft/N113GR): [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 21403
- [N11ZP](https://openairdocs.org/aircraft/N11ZP): built 2024, S/N 21270
- [N141NE](https://openairdocs.org/aircraft/N141NE): [New England Life Flight Inc DBA](https://openairdocs.org/faa-owner/NEW%20ENGLAND%20LIFE%20FLIGHT%20INC%20DBA), [Bedford, MA](https://openairdocs.org/faa-place/MA/Bedford), built 2017, S/N 20145
- [N143NE](https://openairdocs.org/aircraft/N143NE): [New England Life Flight Inc DBA](https://openairdocs.org/faa-owner/NEW%20ENGLAND%20LIFE%20FLIGHT%20INC%20DBA), [Bedford, MA](https://openairdocs.org/faa-place/MA/Bedford), built 2018, S/N 20218
- [N144NE](https://openairdocs.org/aircraft/N144NE): [New England Life Flight Incdba](https://openairdocs.org/faa-owner/NEW%20ENGLAND%20LIFE%20FLIGHT%20INCDBA), [Bedford, MA](https://openairdocs.org/faa-place/MA/Bedford), built 2018, S/N 20208
- [N145AH](https://openairdocs.org/aircraft/N145AH): [Y Recreation & Therapy LLC](https://openairdocs.org/faa-owner/Y%20RECREATION%20%26%20THERAPY%20LLC), [Bristol, IN](https://openairdocs.org/faa-place/IN/Bristol), built 2021, S/N 21099
- [N145CC](https://openairdocs.org/aircraft/N145CC): [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 2025, S/N 21372
- [N145DM](https://openairdocs.org/aircraft/N145DM): [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 21502
- [N145DV](https://openairdocs.org/aircraft/N145DV): [Las Vegas Metropolitan Police Department](https://openairdocs.org/faa-owner/LAS%20VEGAS%20METROPOLITAN%20POLICE%20DEPARTMENT), [North Las Vegas, NV](https://openairdocs.org/faa-place/NV/North%20Las%20Vegas), built 2016, S/N 20117
- [N145HA](https://openairdocs.org/aircraft/N145HA): [Hillsboro Aviation Inc](https://openairdocs.org/faa-owner/HILLSBORO%20AVIATION%20INC), [Hillsboro, OR](https://openairdocs.org/faa-place/OR/Hillsboro), built 2023, S/N 21193
- [N145HM](https://openairdocs.org/aircraft/N145HM): [A7p Trust Co Inc Trustee](https://openairdocs.org/faa-owner/A7P%20TRUST%20CO%20INC%20TRUSTEE), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne), built 2017, S/N 20132
- [N145NE](https://openairdocs.org/aircraft/N145NE): [New England Life Flight Inc DBA](https://openairdocs.org/faa-owner/NEW%20ENGLAND%20LIFE%20FLIGHT%20INC%20DBA), [Bedford, MA](https://openairdocs.org/faa-place/MA/Bedford), built 2016, S/N 20098
- [N145TB](https://openairdocs.org/aircraft/N145TB): [Two Bear Air Rescue Foundation](https://openairdocs.org/faa-owner/TWO%20BEAR%20AIR%20RESCUE%20FOUNDATION), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell), built 2025, S/N 21395
- [N145U](https://openairdocs.org/aircraft/N145U): [Tvpx Trust Co LLC Trustee](https://openairdocs.org/faa-owner/TVPX%20TRUST%20CO%20LLC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 2024, S/N 21136
- [N1984S](https://openairdocs.org/aircraft/N1984S): [Midcap Equipment Finance LLC](https://openairdocs.org/faa-owner/MIDCAP%20EQUIPMENT%20FINANCE%20LLC), [Wilton, CT](https://openairdocs.org/faa-place/CT/Wilton), built 2022, S/N 21138
- [N19AH](https://openairdocs.org/aircraft/N19AH): [A7p Trust Company Inc Trustee](https://openairdocs.org/faa-owner/A7P%20TRUST%20COMPANY%20INC%20TRUSTEE), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne), built 2025, S/N 21297
- [N210LM](https://openairdocs.org/aircraft/N210LM): [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 21469
- [N245NE](https://openairdocs.org/aircraft/N245NE): [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 21465
- [N246NE](https://openairdocs.org/aircraft/N246NE): [New England Life Flight Inc DBA](https://openairdocs.org/faa-owner/NEW%20ENGLAND%20LIFE%20FLIGHT%20INC%20DBA), [Bedford, MA](https://openairdocs.org/faa-place/MA/Bedford), built 2023, S/N 21215
- [N247NE](https://openairdocs.org/aircraft/N247NE): [New England Life Flight Inc DBA](https://openairdocs.org/faa-owner/NEW%20ENGLAND%20LIFE%20FLIGHT%20INC%20DBA), [Bedford, MA](https://openairdocs.org/faa-place/MA/Bedford), built 2024, S/N 21291
- [N254AH](https://openairdocs.org/aircraft/N254AH): [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 21490
- [N259DV](https://openairdocs.org/aircraft/N259DV): [Rdv Leasing LLC](https://openairdocs.org/faa-owner/RDV%20LEASING%20LLC), [Grand Rapids, MI](https://openairdocs.org/faa-place/MI/Grand%20Rapids), built 2021, S/N 21019
- [N265BC](https://openairdocs.org/aircraft/N265BC): [Broward County Sheriffs Office](https://openairdocs.org/faa-owner/BROWARD%20COUNTY%20SHERIFFS%20OFFICE), [Fort Lauderdale, FL](https://openairdocs.org/faa-place/FL/Fort%20Lauderdale), built 2024, S/N 21155
- [N268BC](https://openairdocs.org/aircraft/N268BC): [Broward County Sheriffs Office](https://openairdocs.org/faa-owner/BROWARD%20COUNTY%20SHERIFFS%20OFFICE), [Fort Lauderdale, FL](https://openairdocs.org/faa-place/FL/Fort%20Lauderdale), built 2024, S/N 21212
- [N274CC](https://openairdocs.org/aircraft/N274CC): [Vertical Aviation No 1 LLC](https://openairdocs.org/faa-owner/VERTICAL%20AVIATION%20NO%201%20LLC), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami), built 2022, S/N 21114
- [N275PC](https://openairdocs.org/aircraft/N275PC): [Southern Company Services Inc](https://openairdocs.org/faa-owner/SOUTHERN%20COMPANY%20SERVICES%20INC), [Atlanta, GA](https://openairdocs.org/faa-place/GA/Atlanta), built 2024, S/N 21265
- [N282ZZ](https://openairdocs.org/aircraft/N282ZZ): [Avex Xviii LLC](https://openairdocs.org/faa-owner/AVEX%20XVIII%20LLC), [Fort Lauderdale, FL](https://openairdocs.org/faa-place/FL/Fort%20Lauderdale), built 2021, S/N 21012
- [N2BT](https://openairdocs.org/aircraft/N2BT): [Bt T2 LLC](https://openairdocs.org/faa-owner/BT%20T2%20LLC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 2023, S/N 21195
- [N2NK](https://openairdocs.org/aircraft/N2NK): [Air Base LLC](https://openairdocs.org/faa-owner/AIR%20BASE%20LLC), [Jupiter, FL](https://openairdocs.org/faa-place/FL/Jupiter), built 2023, S/N 21199
- [N343PH](https://openairdocs.org/aircraft/N343PH): [Phi Aviation LLC](https://openairdocs.org/faa-owner/PHI%20AVIATION%20LLC), [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette), built 2017, S/N 20120
- [N366GT](https://openairdocs.org/aircraft/N366GT): [Gth & Tth Holdings LLC](https://openairdocs.org/faa-owner/GTH%20%26%20TTH%20HOLDINGS%20LLC), [Redwood City, CA](https://openairdocs.org/faa-place/CA/Redwood%20City), built 2018, S/N 20216
- [N367GR](https://openairdocs.org/aircraft/N367GR): [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 21497
- [N377AH](https://openairdocs.org/aircraft/N377AH): [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 20254
- [N378AH](https://openairdocs.org/aircraft/N378AH): [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 20260
- [N379AH](https://openairdocs.org/aircraft/N379AH): [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 20263
- [N393PH](https://openairdocs.org/aircraft/N393PH): [Phi Aviation LLC](https://openairdocs.org/faa-owner/PHI%20AVIATION%20LLC), [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette), built 2017, S/N 20122
- [N3BU](https://openairdocs.org/aircraft/N3BU): [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 2023, S/N 21243
- [N3CR](https://openairdocs.org/aircraft/N3CR): [Iron Blonde LLC](https://openairdocs.org/faa-owner/IRON%20BLONDE%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 2022, S/N 21146
- [N3KA](https://openairdocs.org/aircraft/N3KA): [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 21268
- [N405L](https://openairdocs.org/aircraft/N405L): [Aircraft On Ground Solutions LLC DBA](https://openairdocs.org/faa-owner/AIRCRAFT%20ON%20GROUND%20SOLUTIONS%20LLC%20DBA), [Tanner, AL](https://openairdocs.org/faa-place/AL/Tanner), S/N 21139
- [N406KH](https://openairdocs.org/aircraft/N406KH): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2022, S/N 21088
- [N406YC](https://openairdocs.org/aircraft/N406YC): [Tvpx Ars Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20ARS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 2018, S/N 20238
- [N430SP](https://openairdocs.org/aircraft/N430SP): [State Of New York](https://openairdocs.org/faa-owner/STATE%20OF%20NEW%20YORK), [Latham, NY](https://openairdocs.org/faa-place/NY/Latham), built 2025, S/N 21314
- [N435LF](https://openairdocs.org/aircraft/N435LF): [Life Flight Network LLC](https://openairdocs.org/faa-owner/LIFE%20FLIGHT%20NETWORK%20LLC), [Aurora, OR](https://openairdocs.org/faa-place/OR/Aurora), built 2023, S/N 21232
- [N43WL](https://openairdocs.org/aircraft/N43WL): [Corpat Inc](https://openairdocs.org/faa-owner/CORPAT%20INC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 2025, S/N 21383
- [N454PD](https://openairdocs.org/aircraft/N454PD): [County Of Suffolk Police Department](https://openairdocs.org/faa-owner/COUNTY%20OF%20SUFFOLK%20POLICE%20DEPARTMENT), [Ronkonkoma, NY](https://openairdocs.org/faa-place/NY/Ronkonkoma), built 2026, S/N 21429
- [N45KV](https://openairdocs.org/aircraft/N45KV): built 2025, S/N 21358

All 93: https://openairdocs.org/engine/safran-arriel-2e/aircraft.md

## NTSB investigations

None matched to aircraft with this engine model.

## FAA accident and incident reports (2)

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 20260827011149I](https://openairdocs.org/incident/20260827011149I), Aug 27, 2026: Airbus Helicopters Inc MBB-BK117 D-3 (N145TB), Bigfork, MT, Minor damage. On August 27, 2026, at approximately 02:08 MDT, [privacy data omitted], the PIC of [privacy data omitted], departed glacier park international (kgpi), Montana,…
- [Incident 20260514003689I](https://openairdocs.org/incident/20260514003689I), May 14, 2026: Airbus Helicopters Inc MBB-BK117 D-3 (N462MH), Houston, TX, No damage. Helicopter air ambulance was departing the Texas medical center elevated helipad, when it experienced a bird strike. The aircraft continuned to its…

## Service difficulty reports (1)

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

- [SDR 2025FA0000688](https://openairdocs.org/sdr/2025FA0000688), Oct 7, 2025: MODULATING VALVE. OUT OF ADJUST. DURING ENGINE START WITH A PATIENT ON BOARD THE NR 1 ENGINE WOULD NOT START. AFTER 2 FAILED ATTEMPTS MX WAS CONTACTED. FOUND A FAULTY ADJUSTED VALVE ASSEMBLY.

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