The U.S. aircraft register, updated daily
Engines · turboshaft · data as of October 5, 2026

Turbomeca (Safran) ARRIEL 1D1

150 aircraft on the U.S. register carry a Turbomeca (Safran) ARRIEL 1D1 engine, rated at about 712 horsepower. The Airbus Helicopters AS350 AStar (Écureuil), now H125 is the model most often fitted with it (137 aircraft). The aircraft carrying it were built between 1979 and 2015.

The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Turbomeca (Safran) ARRIEL 1D1. FAA spelling: ARRIEL 1D1.

Fitted to model families

Airbus Helicopters AS350 AStar (Écureuil), now H125137Aerospatiale AS35012Eurocopter ECUREUIL AS 350 B1

Airbus Helicopters AS350 AStar (Écureuil), now H125 · Aerospatiale AS350 · Eurocopter ECUREUIL AS 350 B

Where they are owner's state

California32Alaska19Texas10Nevada10Florida9Montana7Utah6North Carolina6Louisiana6Hawaii5

Kind of aircraft

Helicopters150 (100%)

When the aircraft were built by decade

02040597921970181980201990792000252010

Connections how this engine series links to the rest of the register

Fitted to
Where they are
Biggest operators
Analytics

These connections as data: /graph/engine/turbomeca-safran-arriel-1d1.json · about the eFlight graph.

Aircraft newest certificates first · 150

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N702TX Eurocopter
AS 350 B2
 Rotorcraft J5 Aerospace LLC
Harrisburg, North Carolina
 Standard 2026-08-11 ValidFAA registration status code V: Valid registration. All codes
N573AM American Eurocopter Llc
AS350B2
 Rotorcraft Island Air LLC
Westbury, New York
 Standard 2026-07-22 ValidFAA registration status code V: Valid registration. All codes
N354HD Aerospatiale
AS350B2
 Rotorcraft Csc Delaware Trust CO Trustee
Wilmington, Delaware
 Standard 2026-07-16 ValidFAA registration status code V: Valid registration. All codes
N244TX Eurocopter
AS 350 B2
 Rotorcraft Brenthel Industries LLC
Helena, Montana
 Standard 2026-06-03 ValidFAA registration status code V: Valid registration. All codes
N143GK Eurocopter
AS 350 B2
 Rotorcraft N143Gk LLC
Sheridan, Wyoming
 Standard 2026-05-18 ValidFAA registration status code V: Valid registration. All codes
N350LP Aerospatiale
AS350B2
 Rotorcraft Airman Helicopter INC
Fort Lauderdale, Florida
 Standard 2026-04-14 ValidFAA registration status code V: Valid registration. All codes
N351FW American Eurocopter Llc
AS350B2
 Rotorcraft Tvpx Aircraft Solutions INC Trustee
North Salt Lake, Utah
 Standard 2026-03-26 ValidFAA registration status code V: Valid registration. All codes
N811GP American Eurocopter Corp
AS350B2
 Rotorcraft Bank of Utah Trustee
Salt Lake City, Utah
 Standard 2026-02-02 ValidFAA registration status code V: Valid registration. All codes
N708SH American Eurocopter Corp
AS350B2
 Rotorcraft Discovery Helicopters LLC
Las Vegas, Nevada
 Standard 2026-01-12 ValidFAA registration status code V: Valid registration. All codes
N855SA Eurocopter
AS 350 B2
 Rotorcraft Dcm Inventory LLC
Provo, Utah
 Standard 2026-01-06 ValidFAA registration status code V: Valid registration. All codes
N350XD Eurocopter
AS 350 B2
 Rotorcraft International Air Services INC Trustee
Carson City, Nevada
 Standard 2025-09-19 ValidFAA registration status code V: Valid registration. All codes
N936DM Eurocopter
AS 350 B2
 Rotorcraft Individual owner
Puerto Rico
 Standard 2025-08-05 ValidFAA registration status code V: Valid registration. All codes
N448AE Eurocopter
AS 350 B2
 Rotorcraft Shedhorn Construction INC
Bozeman, Montana
 Standard 2025-01-23 ValidFAA registration status code V: Valid registration. All codes
N745SH American Eurocopter Corp
AS350B2
 Rotorcraft Kenmore Crew Leasing INC Trustee
Bellingham, Washington
 Standard 2024-12-23 ValidFAA registration status code V: Valid registration. All codes
N12NN American Eurocopter Llc
AS350B2
 Rotorcraft Aviation Trust Company LLC Trustee
Oklahoma City, Oklahoma
 Standard 2024-12-18 ValidFAA registration status code V: Valid registration. All codes
N735SH American Eurocopter Corp
AS350B2
 Rotorcraft Southwest Geologic Survey LLC
Mesquite, Nevada
 Standard 2024-08-19 ValidFAA registration status code V: Valid registration. All codes
N996PD Eurocopter
AS 350 B2
 Rotorcraft Twin Peaks Aviation LLC
Missoula, Montana
 Standard 2024-07-31 ValidFAA registration status code V: Valid registration. All codes
N349PA Eurocopter
AS 350 B2
 Rotorcraft Pathfinder Leasing LLC
Anchorage, Alaska
 Standard 2024-07-11 ValidFAA registration status code V: Valid registration. All codes
N522SC Aerospatiale
AS350 B2 ECUREUIL
 Rotorcraft South Coast Helicopters LLC
Fullerton, California
 Standard 2024-06-20 ValidFAA registration status code V: Valid registration. All codes
N810LE American Eurocopter Llc
AS350B2
 Rotorcraft U S Helicopters INC
Marshville, North Carolina
 Standard 2024-04-27 ValidFAA registration status code V: Valid registration. All codes
N355RS Eurocopter
AS 350 B2
 Rotorcraft Thompson Flying Service LLC
Charleston, Missouri
 Restricted 2023-11-27 ValidFAA registration status code V: Valid registration. All codes
N35YY American Eurocopter Llc
AS350B2
 Rotorcraft Mike Rinker Aircraft LLC
Union City, Tennessee
 Standard 2023-11-27 ValidFAA registration status code V: Valid registration. All codes
N12FQ Eurocopter
AS 350 B2
 Rotorcraft N12Fq LLC
Helena, Montana
 Standard 2023-10-19 ValidFAA registration status code V: Valid registration. All codes
N34CM Eurocopter France
AS350B2
 Rotorcraft Individual owner
Texas
 Standard 2023-09-04 ValidFAA registration status code V: Valid registration. All codes
N547AM Eurocopter
AS 350 B2
 Rotorcraft Trevor CORP DBA
Grayslake, Illinois
 Standard 2023-06-15 ValidFAA registration status code V: Valid registration. All codes
N576AM American Eurocopter Llc
AS350B2
 Rotorcraft Aris Aviation Group LLC
Henderson, Nevada
 Standard 2023-06-13 ValidFAA registration status code V: Valid registration. All codes
N646PT Eurocopter
AS 350 B2
 Rotorcraft Tvpx Aircraft Solutions INC Trustee
North Salt Lake, Utah
 Standard 2023-05-10 ValidFAA registration status code V: Valid registration. All codes
N375MB Eurocopter
AS 350 B2
 Rotorcraft Mh22 LLC
Minotola, New Jersey
 Standard 2023-01-18 ValidFAA registration status code V: Valid registration. All codes
N4074E Eurocopter
AS 350 B2
 Rotorcraft Aviation Trust Company LLC Trustee
Oklahoma City, Oklahoma
 Standard 2022-12-16 ValidFAA registration status code V: Valid registration. All codes
N316EL Eurocopter
AS 350 B2
 Rotorcraft Mercy Air Helicopter INC
Fort Lauderdale, Florida
 Standard 2022-08-09 ValidFAA registration status code V: Valid registration. All codes
N410CK Eurocopter
AS 350 B2
 Rotorcraft Charm City Aviation LLC
Baltimore, Maryland
 Standard 2022-08-05 ValidFAA registration status code V: Valid registration. All codes
N568AM American Eurocopter Llc
AS350B2
 Rotorcraft Eurotec Vertical Flight Solutions LLC
Eudora, Kansas
 Standard 2022-05-19 ValidFAA registration status code V: Valid registration. All codes
N145K Aerospatiale
AS350B2
 Rotorcraft Kato Aviation LLC
Henderson, Minnesota
 Multiple 2022-05-12 ValidFAA registration status code V: Valid registration. All codes
N975MM Eurocopter
AS 350 B2
 Rotorcraft Stuckey Connections LLC
Magnolia, Texas
 Standard 2022-04-16 ValidFAA registration status code V: Valid registration. All codes
N871SH Eurocopter
ECUREUIL AS 350 B
 Rotorcraft Aris Aviation Group LLC
Henderson, Nevada
 Standard 2022-03-14 ValidFAA registration status code V: Valid registration. All codes
N326PD American Eurocopter Llc
AS350B2
 Rotorcraft City of Anaheim
Fullerton, California
 Standard 2022-01-21 ValidFAA registration status code V: Valid registration. All codes
N746RH Eurocopter
AS 350 B2
 Rotorcraft United Helicopter Leasing LLC
Honolulu, Hawaii
 Standard 2022-01-08 ValidFAA registration status code V: Valid registration. All codes
N461SA Eurocopter
AS 350 B2
 Rotorcraft Air Twinlite INC Trustee
Wilmington, Delaware
 Standard 2021-11-10 ValidFAA registration status code V: Valid registration. All codes
N680DG Eurocopter
AS 350 B2
 Rotorcraft State of Montana Dept of Fish Wildlife & Parks
Helena, Montana
 Standard 2021-08-06 ValidFAA registration status code V: Valid registration. All codes
N384AK Eurocopter
AS 350 B2
 Rotorcraft Alpha Aviation LLC
Anchorage, Alaska
 Standard 2021-07-13 ValidFAA registration status code V: Valid registration. All codes
N320PA Eurocopter
AS 350 B2
 Rotorcraft Ns Air Leasing LLC
Wilmington, Delaware
 Standard 2021-02-23 ValidFAA registration status code V: Valid registration. All codes
N350R Eurocopter
AS 350 B2
 Rotorcraft Airwest Helicopters INC
Redlands, California
 Standard 2021-02-09 ValidFAA registration status code V: Valid registration. All codes
N745RH Aerospatiale
AS350B2
 Rotorcraft United Helicopter Leasing LLC
Honolulu, Hawaii
 Standard 2021-01-28 ValidFAA registration status code V: Valid registration. All codes
N915M Eurocopter
AS 350 B2
 Rotorcraft Kato Aviation LLC
Henderson, Minnesota
 Standard 2020-11-05 ValidFAA registration status code V: Valid registration. All codes
N61CV Eurocopter
AS 350 B2
 Rotorcraft State of Montana Dept of Fish Wildlife & Parks
Helena, Montana
 Standard 2020-04-01 ValidFAA registration status code V: Valid registration. All codes
N125SC Eurocopter
AS 350 B2
 Rotorcraft Standard Aero (Alliance) INC
Maryville, Tennessee
 Experimental 2020-03-13 ValidFAA registration status code V: Valid registration. All codes
N350GY Eurocopter France
AS350B2
 Rotorcraft Air Services International Leasing LLC
Fort Lauderdale, Florida
 Standard 2019-08-06 ValidFAA registration status code V: Valid registration. All codes
N60TX Eurocopter
AS 350 B2
 Rotorcraft Texas Department of Public Safety
Austin, Texas
 Standard 2019-06-17 ValidFAA registration status code V: Valid registration. All codes
N340PM Eurocopter
AS 350 B2
 Rotorcraft Allred Leasing LLC
Missoula, Montana
 Standard 2019-01-23 ValidFAA registration status code V: Valid registration. All codes
N80NT Eurocopter
AS 350 B2
 Rotorcraft Los Angeles Interagency Metropolitan Police
Commerce, California
 Standard 2018-11-27 ValidFAA registration status code V: Valid registration. All codes
N887TC Airbus Helicopters Inc
AS350B2
 Rotorcraft Bank of Utah Trustee
Salt Lake City, Utah
 Standard 2018-04-02 ValidFAA registration status code V: Valid registration. All codes
N350DH Eurocopter
AS 350 B2
 Rotorcraft Guardian Flight Holdings INC
Fairbanks, Alaska
 Standard 2018-03-29 ValidFAA registration status code V: Valid registration. All codes
N390NS Eurocopter
AS 350 B2
 Rotorcraft Northstar Trekking LLC
Juneau, Alaska
 Standard 2018-03-15 ValidFAA registration status code V: Valid registration. All codes
N1231A Eurocopter
AS 350 B2
 Rotorcraft Tiny Bubbles Aviation INC
Pacoima, California
 Standard 2018-02-05 ValidFAA registration status code V: Valid registration. All codes
N297PD Airbus Helicopters Inc
AS350B2
 Rotorcraft City of Philadelphia
Philadelphia, Pennsylvania
 Standard 2018-02-05 ValidFAA registration status code V: Valid registration. All codes
N134TV American Eurocopter Llc
AS350B2
 Rotorcraft Nexstar Broadcasting INC
Albuquerque, New Mexico
 Standard 2017-11-22 ValidFAA registration status code V: Valid registration. All codes
N873SH Eurocopter
AS 350 B2
 Rotorcraft Aris Aviation Group LLC
Boulder City, Nevada
 Standard 2017-07-31 ValidFAA registration status code V: Valid registration. All codes
N249GS Aerospatiale
AS350 B2 ECUREUIL
 Rotorcraft Pau Hana Enterprises LLC Series III
Las Vegas, Nevada
 Standard 2017-07-14 ValidFAA registration status code V: Valid registration. All codes
N2127S Eurocopter
AS 350 B2
 Rotorcraft Eurotec Vertical Flight Solutions LLC
Eudora, Kansas
 Standard 2017-07-13 ValidFAA registration status code V: Valid registration. All codes
N826PD Eurocopter
AS 350 B2
 Rotorcraft City of Anaheim
Fullerton, California
 Standard 2017-05-25 ValidFAA registration status code V: Valid registration. All codes
N503PH Airbus Helicopters Inc
AS350B2
 Rotorcraft City of Miami Police Department
Miami, Florida
 Standard 2017-01-31 ValidFAA registration status code V: Valid registration. All codes
N351HN Eurocopter
AS 350 B2
 Rotorcraft Discovery Helicopters LLC
Las Vegas, Nevada
 Standard 2017-01-05 ValidFAA registration status code V: Valid registration. All codes
N12YJ American Eurocopter Llc
AS350B2
 Rotorcraft Tiny Bubbles Aviation INC
Pacoima, California
 Standard 2016-12-29 ValidFAA registration status code V: Valid registration. All codes
N828AP Eurocopter
AS 350 B2
 Rotorcraft Helinet Aviation Services LLC
Van Nuys, California
 Standard 2016-12-05 ValidFAA registration status code V: Valid registration. All codes
N261AW Airbus Helicopters Inc
AS350B2
 Rotorcraft All Wool Aviation LLC
Coral Gables, Florida
 Standard 2016-10-05 ValidFAA registration status code V: Valid registration. All codes
N907AM Eurocopter
AS 350 B2
 Rotorcraft Aris Aviation Group LLC
Henderson, Nevada
 Standard 2016-09-19 ValidFAA registration status code V: Valid registration. All codes
N1SD Airbus Helicopters Inc
AS350B2
 Rotorcraft Pinellas County Sheriffs Office
Clearwater, Florida
 Standard 2016-07-20 ValidFAA registration status code V: Valid registration. All codes
N981DW Airbus Helicopters Inc
AS350B2
 Rotorcraft Raven Aviation LLC
Fresno, California
 Standard 2015-12-29 ValidFAA registration status code V: Valid registration. All codes
N719AK Eurocopter
AS 350 B2
 Rotorcraft Moro Aircraft Leasing INC
Two Rivers, Alaska
 Standard 2015-09-11 ValidFAA registration status code V: Valid registration. All codes
N135MC Eurocopter
AS 350 B2
 Rotorcraft Wings Up IV LLC
Allen Park, Michigan
 Standard 2015-09-01 ValidFAA registration status code V: Valid registration. All codes
N624KS Airbus Helicopters Inc
AS350B2
 Rotorcraft Aerial Coalition Surveillance LLC
Winnie, Texas
 Restricted 2015-08-11 ValidFAA registration status code V: Valid registration. All codes
N355GL Eurocopter
AS 350 B2 ECUREUIL
 Rotorcraft Garmin At INC
Salem, Oregon
 Experimental 2015-07-14 ValidFAA registration status code V: Valid registration. All codes
N450CC Aerospatiale
AS350 B2 ECUREUIL
 Rotorcraft Hosking Aviation INC
Bountiful, Utah
 Standard 2015-02-11 ValidFAA registration status code V: Valid registration. All codes
N125HD Airbus Helicopters Inc
AS350B2
 Rotorcraft US Helicopters INC
Marshville, North Carolina
 Standard 2015-01-08 ValidFAA registration status code V: Valid registration. All codes
N783FB Aerospatiale
AS350B2
 Rotorcraft Fb Helicopter LLC
Banks, Oregon
 Standard 2014-09-26 ValidFAA registration status code V: Valid registration. All codes
N296PD American Eurocopter Corp
AS350B2
 Rotorcraft City of Philadelphia
Philadelphia, Pennsylvania
 Standard 2014-09-18 ValidFAA registration status code V: Valid registration. All codes
N779CP Eurocopter
AS 350 B2
 Rotorcraft Chaparral Air Group
Grapevine, Texas
 Standard 2014-07-25 ValidFAA registration status code V: Valid registration. All codes
N251H Eurocopter
AS 350 B2
 Rotorcraft Island Helicopters Kauai INC
Lihue, Hawaii
 Standard 2014-03-14 ValidFAA registration status code V: Valid registration. All codes
N801H Eurocopter
AS 350 B2
 Rotorcraft Island Helicopters Kauai INC
Lihue, Hawaii
 Standard 2014-02-10 ValidFAA registration status code V: Valid registration. All codes
N405AM Eurocopter France
AS350B2
 Rotorcraft Aris Aviation Group LLC
Henderson, Nevada
 Standard 2014-01-28 ValidFAA registration status code V: Valid registration. All codes
N933HD Eurocopter
AS 350 B2
 Rotorcraft US Helicopters INC
Marshville, North Carolina
 Standard 2014-01-14 ValidFAA registration status code V: Valid registration. All codes
N141TH Eurocopter
AS 350 B2
 Rotorcraft Temsco Helicopters INC
Ketchikan, Alaska
 Standard 2013-12-03 ValidFAA registration status code V: Valid registration. All codes
N543MM American Eurocopter Corp
AS350B2
 Rotorcraft Happyheight INC
El Monte, California
 Standard 2013-10-23 ValidFAA registration status code V: Valid registration. All codes
N214GH Eurocopter
AS 350 B2
 Rotorcraft Cobalt Holdings INC
Pacoima, California
 Standard 2013-04-25 ValidFAA registration status code V: Valid registration. All codes
N353JS Eurocopter
AS 350 B2
 Rotorcraft Cedar Heights Aircraft LLC
Rhinebeck, New York
 Standard 2013-03-05 ValidFAA registration status code V: Valid registration. All codes
N117TV American Eurocopter Corp
AS350B2
 Rotorcraft U S Helicopters INC
Marshville, North Carolina
 Standard 2012-11-28 ValidFAA registration status code V: Valid registration. All codes
N91DK Eurocopter
AS 350 B2
 Rotorcraft Dekalb Police Department
Tucker, Georgia
 Standard 2012-04-24 ValidFAA registration status code V: Valid registration. All codes
N124LN Eurocopter
AS 350 B2
 Rotorcraft Air Methods LLC
Greenwood Village, Colorado
 Standard 2012-04-06 ValidFAA registration status code V: Valid registration. All codes
N557CB Eurocopter
AS 350 B2
 Rotorcraft Chaparral Air Group
Grapevine, Texas
 Standard 2011-10-19 ValidFAA registration status code V: Valid registration. All codes
N665PD Eurocopter
AS 350 B2
 Rotorcraft Lapd Air Support Division
Los Angeles, California
 Experimental 2011-06-14 ValidFAA registration status code V: Valid registration. All codes
N29LB Eurocopter
AS 350 B2
 Rotorcraft City of Long Beach
Long Beach, California
 Standard 2011-06-13 ValidFAA registration status code V: Valid registration. All codes
N28LB Eurocopter
AS 350 B2
 Rotorcraft City of Long Beach
Long Beach, California
 Standard 2011-04-21 ValidFAA registration status code V: Valid registration. All codes
N958LA American Eurocopter Corp
AS350B2
 Rotorcraft County of Los Angeles
Long Beach, California
 Standard 2011-04-16 ValidFAA registration status code V: Valid registration. All codes
N957LA American Eurocopter Corp
AS350B2
 Rotorcraft County of Los Angeles
Long Beach, California
 Standard 2011-04-07 ValidFAA registration status code V: Valid registration. All codes
N951LA American Eurocopter Corp
AS350B2
 Rotorcraft County of Los Angeles
Long Beach, California
 Standard 2011-03-07 ValidFAA registration status code V: Valid registration. All codes
N352PD Eurocopter
AS 350 B2
 Rotorcraft Suffolk County Police Department
Yaphank, New York
 Standard 2011-01-31 ValidFAA registration status code V: Valid registration. All codes
N956LA American Eurocopter Corp
AS350B2
 Rotorcraft County of Los Angeles
Long Beach, California
 Standard 2011-01-31 ValidFAA registration status code V: Valid registration. All codes
N953LA American Eurocopter Corp
AS350B2
 Rotorcraft County of Los Angeles
Long Beach, California
 Standard 2010-12-20 ValidFAA registration status code V: Valid registration. All codes
N955LA American Eurocopter Corp
AS350B2
 Rotorcraft County of Los Angeles
Long Beach, California
 Standard 2010-11-09 ValidFAA registration status code V: Valid registration. All codes
N954LA American Eurocopter Corp
AS350B2
 Rotorcraft County of Los Angeles
Long Beach, California
 Standard 2010-10-20 ValidFAA registration status code V: Valid registration. All codes
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Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.