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

Turbomeca (Safran) ARRIEL 2B1

271 aircraft on the U.S. register carry a Turbomeca (Safran) ARRIEL 2B1 engine, rated at about 747 horsepower. The Airbus Helicopters EC 130 now H130 is the model most often fitted with it (137 aircraft). The aircraft carrying it were built between 2001 and 2012.

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 2B1. FAA spelling: ARRIEL 2B1.

Fitted to model families

Airbus Helicopters EC 130 now H130137Airbus Helicopters AS350 AStar (Écureuil), now H125133Airbus Helicopters EC-135 now H1351

Airbus Helicopters EC 130 now H130 · Airbus Helicopters AS350 AStar (Écureuil), now H125 · Airbus Helicopters EC-135 now H135

Where they are owner's state

Colorado85District of Columbia37Nevada25Washington21California16Delaware12Texas10Ohio8Utah7Alabama6

Kind of aircraft

Helicopters271 (100%)

When the aircraft were built by decade

04692137183119901832000792010

What the FAA has certified, ordered and been told about the Turbomeca (Safran) ARRIEL 2B1 the component layer

No FAA order in the current files names this engine series. Operators and repair shops have filed 758 failure reports with the FAA since 1995, 237 of them in the last ten years.

Failure reports 758 since · what operators and shops told the FAA

0367311014607121722326

Parts most often reported as the reports name them

Potentiometer51Fitting27Frame23Bulkhead18Bearing15Deck Plate15Switch15Engine14Bracket13Hinge13

Latest reports

2026-08-13Blower Motor: burned out
2026-06-16Support Angle: cracked
2026-04-28Chip Detector: false indication
2025-11-25Crossbeam: chafed
2025-11-24Skin: damaged

Sources: the FAA's type certificate data sheets, airworthiness directives, supplemental type certificates, special conditions and special airworthiness information bulletins (Dynamic Regulatory System), and the FAA's service difficulty reports. A failure report is what an operator or repair station chose to file; the counts show reporting as much as reliability, and larger and commercial fleets report more. How the systems are grouped.

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

Fitted to
Where they are
Biggest operators
Airworthiness
Analytics

These connections as data: /graph/engine/turbomeca-safran-arriel-2b1.json · about the eFlight graph.

Aircraft newest certificates first · 271

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N11QP Eurocopter
EC 130 B4
 Rotorcraft Nevada Helicopter Leasing LLC
Greenwood Village, Colorado
 Standard 2009-09-03 ValidFAA registration status code V: Valid registration. All codes
N708PD Eurocopter
AS 350 B3
 Rotorcraft East Bay Regional Park District
Livermore, California
 Standard 2009-06-15 ValidFAA registration status code V: Valid registration. All codes
N864MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2009-06-10 ValidFAA registration status code V: Valid registration. All codes
N796AM Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2009-05-11 ValidFAA registration status code V: Valid registration. All codes
N807AM Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2009-05-06 ValidFAA registration status code V: Valid registration. All codes
N911WL American Eurocopter Llc
AS350B3
 Rotorcraft Placer County Public Financing Authority
Auburn, California
 Experimental 2009-04-22 ValidFAA registration status code V: Valid registration. All codes
N500KV Eurocopter
AS 350 B3
 Rotorcraft Portland General Electric CO
Portland, Oregon
 Standard 2009-03-31 ValidFAA registration status code V: Valid registration. All codes
N173BH Eurocopter
AS 350 B3
 Rotorcraft Bhh Leasing #4 LLC
Pensacola, Florida
 Standard 2009-02-09 ValidFAA registration status code V: Valid registration. All codes
N755AM Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Experimental 2009-02-04 ValidFAA registration status code V: Valid registration. All codes
N753AM Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2009-01-15 ValidFAA registration status code V: Valid registration. All codes
N863MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-12-08 ValidFAA registration status code V: Valid registration. All codes
N152GC Eurocopter
EC 130 B4
 Rotorcraft American Helicopters LLC
Kirkland, Washington
 Standard 2008-11-17 ValidFAA registration status code V: Valid registration. All codes
N752AM Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2008-11-07 ValidFAA registration status code V: Valid registration. All codes
N862MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-10-31 ValidFAA registration status code V: Valid registration. All codes
N822MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-10-02 ValidFAA registration status code V: Valid registration. All codes
N823MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-10-02 ValidFAA registration status code V: Valid registration. All codes
N847MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-10-02 ValidFAA registration status code V: Valid registration. All codes
N848MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-10-02 ValidFAA registration status code V: Valid registration. All codes
N858MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-09-18 ValidFAA registration status code V: Valid registration. All codes
N370NC Eurocopter
AS 350 B3
 Rotorcraft State of North Carolina
Raleigh, North Carolina
 Standard 2008-09-16 ValidFAA registration status code V: Valid registration. All codes
N857MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-08-26 ValidFAA registration status code V: Valid registration. All codes
N794AM Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2008-08-13 ValidFAA registration status code V: Valid registration. All codes
N151GC Eurocopter
EC 130 B4
 Rotorcraft American Helicopters LLC
Kirkland, Washington
 Standard 2008-08-05 ValidFAA registration status code V: Valid registration. All codes
N856MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-08-01 ValidFAA registration status code V: Valid registration. All codes
N793AM Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2008-07-21 ValidFAA registration status code V: Valid registration. All codes
N853MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-07-08 ValidFAA registration status code V: Valid registration. All codes
N854MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-06-12 ValidFAA registration status code V: Valid registration. All codes
N792AM Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2008-06-04 ValidFAA registration status code V: Valid registration. All codes
N801MH Eurocopter
EC 130 B4
 Rotorcraft Sunshine Helicopters INC
Puunene, Hawaii
 Standard 2008-05-28 ValidFAA registration status code V: Valid registration. All codes
N791AM Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2008-05-21 ValidFAA registration status code V: Valid registration. All codes
N790AM Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2008-05-07 ValidFAA registration status code V: Valid registration. All codes
N140WS Eurocopter
EC 130 B4
 Rotorcraft Sunshine Helicopters INC
Puunene, Hawaii
 Standard 2008-05-01 ValidFAA registration status code V: Valid registration. All codes
N852MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-04-28 ValidFAA registration status code V: Valid registration. All codes
N994SD Eurocopter
AS 350 B3
 Rotorcraft County of Riverside California
Hemet, California
 Standard 2008-04-18 ValidFAA registration status code V: Valid registration. All codes
N849MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-02-27 ValidFAA registration status code V: Valid registration. All codes
N851MH Eurocopter France
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-02-27 ValidFAA registration status code V: Valid registration. All codes
N850MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2008-02-07 ValidFAA registration status code V: Valid registration. All codes
N777CT Eurocopter
AS 350 B3
 Rotorcraft Vertical CORP
Kalispell, Montana
 Standard 2007-11-06 ValidFAA registration status code V: Valid registration. All codes
N130CR Eurocopter
EC 130 B4
 Rotorcraft Romana Aircraft INC
High Point, North Carolina
 Standard 2007-09-07 ValidFAA registration status code V: Valid registration. All codes
N846MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2007-08-23 ValidFAA registration status code V: Valid registration. All codes
N808CP Eurocopter
AS 350 B3
 Rotorcraft Baltimore County Government
Baltimore, Maryland
 Standard 2007-07-11 ValidFAA registration status code V: Valid registration. All codes
N804CP Eurocopter
AS 350 B3
 Rotorcraft Baltimore County Government
Baltimore, Maryland
 Standard 2007-06-11 ValidFAA registration status code V: Valid registration. All codes
N118MB Eurocopter
AS 350 B3
 Rotorcraft Mountain Air Helicopters INC
Dover, Delaware
 Standard 2007-05-04 ValidFAA registration status code V: Valid registration. All codes
N821MH Eurocopter
EC 130 B4
 Rotorcraft Mustang Leasing LLC
Henderson, Nevada
 Standard 2007-01-30 ValidFAA registration status code V: Valid registration. All codes
N810CE Eurocopter
AS 350 B3
 Rotorcraft Southern California Edison
Chino, California
 Standard 2007-01-22 ValidFAA registration status code V: Valid registration. All codes
N631SB Eurocopter
AS 350 B3
 Rotorcraft San Bernardino County Sheriffs Dept
San Bernardino, California
 Standard 2005-08-04 ValidFAA registration status code V: Valid registration. All codes
N136PH Eurocopter
EC 130 B4
 Rotorcraft Xebec LLC
Kirkland, Washington
 Standard 2005-06-09 ValidFAA registration status code V: Valid registration. All codes
N172AE Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2005-02-16 ValidFAA registration status code V: Valid registration. All codes
N138PH Eurocopter
EC 130 B4
 Rotorcraft American Helicopters LLC
Kirkland, Washington
 Standard 2004-09-10 ValidFAA registration status code V: Valid registration. All codes
N11QN Eurocopter
EC 130 B4
 Rotorcraft Nevada Helicopter Leasing LLC
Greenwood Village, Colorado
 Standard 2004-07-28 ValidFAA registration status code V: Valid registration. All codes
N717CL Eurocopter
EC 130 B4
 Rotorcraft R S Losee Helicopter Lc
Orem, Utah
 Standard 2004-06-08 ValidFAA registration status code V: Valid registration. All codes
N132GC Eurocopter
EC 130 B4
 Rotorcraft American Helicopters LLC
Kirkland, Washington
 Standard 2004-04-28 ValidFAA registration status code V: Valid registration. All codes
N11QM Eurocopter
EC 130 B4
 Rotorcraft Nevada Helicopter Leasing LLC
Greenwood Village, Colorado
 Standard 2004-03-12 ValidFAA registration status code V: Valid registration. All codes
N11QL Eurocopter
EC 130 B4
 Rotorcraft Nevada Helicopter Leasing LLC
Greenwood Village, Colorado
 Standard 2004-02-03 ValidFAA registration status code V: Valid registration. All codes
N135PH Eurocopter
EC 130 B4
 Rotorcraft American Helicopters LLC
Kirkland, Washington
 Standard 2003-07-30 ValidFAA registration status code V: Valid registration. All codes
N11QH Eurocopter
EC 130 B4
 Rotorcraft Nevada Helicopter Leasing LLC
Greenwood Village, Colorado
 Standard 2003-07-29 ValidFAA registration status code V: Valid registration. All codes
N131GC Eurocopter
EC 130 B4
 Rotorcraft Rainier Heli International INC
Kirkland, Washington
 Standard 2003-07-11 ValidFAA registration status code V: Valid registration. All codes
N130GC Eurocopter
EC 130 B4
 Rotorcraft Monarch Enterprises INC
Kirkland, Washington
 Standard 2003-06-03 ValidFAA registration status code V: Valid registration. All codes
N853BP Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2003-05-22 ValidFAA registration status code V: Valid registration. All codes
N854BP Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2003-04-22 ValidFAA registration status code V: Valid registration. All codes
N11QK Eurocopter
EC 130 B4
 Rotorcraft Nevada Helicopter Leasing LLC
Greenwood Village, Colorado
 Standard 2003-03-28 ValidFAA registration status code V: Valid registration. All codes
N850BP Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2003-01-16 ValidFAA registration status code V: Valid registration. All codes
N849BP Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2003-01-07 ValidFAA registration status code V: Valid registration. All codes
N847BP Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2002-10-23 ValidFAA registration status code V: Valid registration. All codes
N350NC Eurocopter
AS 350 B3
 Rotorcraft State of North Carolina
Raleigh, North Carolina
 Standard 2002-07-31 ValidFAA registration status code V: Valid registration. All codes
N844BP Eurocopter
AS 350 B3
 Rotorcraft US Department of Homeland Security
Washington, District of Columbia
 Standard 2002-07-31 ValidFAA registration status code V: Valid registration. All codes
N11QE Eurocopter
EC 130
 Rotorcraft Nevada Helicopter Leasing LLC
Greenwood Village, Colorado
 Standard 2002-02-27 ValidFAA registration status code V: Valid registration. All codes
N11QF Eurocopter
EC 130 B4
 Rotorcraft Nevada Helicopter Leasing LLC
Greenwood Village, Colorado
 Standard 2002-02-27 ValidFAA registration status code V: Valid registration. All codes
N11QC Eurocopter France
EC 130 B4
 Rotorcraft Nevada Helicopter Leasing LLC
Greenwood Village, Colorado
 Standard 2002-01-07 ValidFAA registration status code V: Valid registration. All codes
N130WS Eurocopter
EC 130 B4
 Rotorcraft World Trade Enterprises LLC
Lucas, Texas
 Standard ValidFAA registration status code V: Valid registration. All codes
N530H American Eurocopter Llc
AS350B3
 Rotorcraft Bas Part Sales LLC
Greeley, Colorado
 Standard 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.