Rotorcraft · TURBOMECA ARRIEL 1SER · as of Sep 21, 2026
Resources Engine · Safran Helicopter Engines ↗ Search FAA TCDS ↗
Distribution · currently registered
By state (top 10)
- NV 100.0% 1
By decade of manufacture
- 1980s 100.0% 1
NTSB records
No NTSB-recorded events match EUROCOPTER FRANCE AS350B in the indexed corpus.
Airworthiness directives
50 directive(s) on file. Showing the most recent 25 · 25 more in the Federal Register.
- Jun 3, 2022
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, EC130B4, and EC130T2 helicopters. This AD was prompted by the identification of certain parts needing maintenance actions, including life limits and maintenance tasks. This AD req…
- May 23, 2022
Airworthiness Directives; Airbus Helicopters and Airbus Helicopters Deutschland GmbH (AHD) Helicopters
The FAA is adopting a new airworthiness directive (AD) for Airbus Helicopters Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, and EC130T2 helicopters; and Airbus Helicopters Deutschland GmbH (AHD) Model EC135P1, EC135P2, EC135P2+, EC135P3, EC135T1,…
- Mar 28, 2022
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, EC130B4, and EC130T2 helicopters. This proposed AD was prompted by the identification of certain parts needing maintenance actions, including life limits and maintenance tas…
- Jan 31, 2022
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, EC130B4, and EC130T2 helicopters; AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters; and Model SA-365C1, SA-365C2, SA-365N, SA-365N1, AS-365N2, and AS 365 N3 helic…
- Oct 29, 2021
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, EC130B4, and EC130T2 helicopters; Model AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters; and Model SA-365C1, SA-365C2, SA-365N, SA-365N1, AS-365N2, and AS…
- Oct 18, 2021
Airworthiness Directives; Airworthiness Directives; Airbus Helicopters and Airbus Helicopters Deutschland GmbH (AHD) Helicopters
The FAA is adopting a new airworthiness directive (AD) for Airbus Helicopters Model AS332C, AS332C1, AS332L, AS332L1, AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, AS-365N2, AS 365 N3, EC120B, EC130B4, EC130T2, EC 155B, EC155B1, SA-365N, and SA-365N1 helicopters…
- Jul 15, 2021
Airworthiness Directives; Airbus Helicopters (Type Certificate Previously Held by Eurocopter France) Helicopters
The FAA is superseding Airworthiness Directive (AD) 2003-25-01 which applied to certain Eurocopter France (now Airbus Helicopters) Models AS332C, AS332C1, AS332L, AS332L1, AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, and AS355N helicopters. AD 2003-25-01 required modifying and…
- Jun 16, 2021
Airworthiness Directives; Airbus Helicopters and Airbus Helicopters Deutschland GmbH (AHD) Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for Airbus Helicopters Model AS332C, AS332C1, AS332L, AS332L1, AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, AS-365N2, AS 365 N3, EC120B, EC130B4, EC130T2, EC 155B, EC155B1, SA-365N, and SA-365N1 helic…
- Apr 28, 2021
Airworthiness Directives; Airbus Helicopters (Type Certificate Previously Held by Eurocopter France) Helicopters
The FAA proposes to supersede Airworthiness Directive (AD) 2003-25-01 which applies to certain Eurocopter France (now Airbus Helicopters) Models AS332C, AS332C1, AS332L, AS332L1, AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, and AS355N helicopters. AD 2003-25-01 requires modifyi…
- Mar 8, 2021
Airworthiness Directives; Eurocopter France Helicopters
The FAA is withdrawing a notice of proposed rulemaking (NPRM) that proposed to adopt a new airworthiness directive (AD) that would have applied to certain Eurocopter France (now Airbus Helicopters) Model AS350B, BA, B1, B2, B3, C, D, and D1; EC-130B4; and AS355E, F, F1, F2, and N helicopters. The NPRM would have requi…
- Dec 1, 2020
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350D, AS355E, AS355F, AS355F1, and AS355F2 helicopters. This AD requires testing the UP/DOWN switches of a certain part-numbered DUNLOP cyclic stick grip, installing a placard, and revising the exis…
- Nov 9, 2020
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for Airbus Helicopters Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, and EC130T2 helicopters. This AD requires visually inspecting each main rotor gearbox (MGB) suspension bar attachm…
- Apr 13, 2020
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for Airbus Helicopters Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, and EC130T2 helicopters. This proposed AD would require visually inspecting each main rotor gearbox…
- Nov 6, 2017
Airworthiness Directives; Airbus Helicopters (Type Certificate Previously Held by Eurocopter France)
We are superseding Airworthiness Directive (AD) 2013-15-03 for Eurocopter France Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, and AS350D1 helicopters. AD 2013-15-03 required inspecting the hydraulic pump drive pulley bearing (bearing) for leaks, rust, overheating, and condition. This new AD adds a…
- Apr 29, 2016
Airworthiness Directives; Airbus Helicopters (Type Certificate Previously Held by Eurocopter France)
We propose to supersede airworthiness directive (AD) 2013-15- 03 for Eurocopter France Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, and AS350D1 helicopters with a single hydraulic system and a certain hydraulic pump drive assembly installed. AD 2013-15-03 requires inspecting the hydraulic pump dri…
- Mar 4, 2016
Airworthiness Directives; Airbus Helicopters (Previously Eurocopter France) Helicopters
We are superseding Airworthiness Directive (AD) 2014-07-52 for certain Airbus Helicopters (previously Eurocopter France) Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. AD 2014-07- 52 required repetitively inspecting certain…
- Aug 25, 2015
Airworthiness Directives; Airbus Helicopters
We are adopting a new airworthiness directive (AD) for Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, and EC130T2 helicopters. This AD requires inspecting the swashplate assembly rotating star to determine whethe…
- Aug 20, 2015
Airworthiness Directives; Airbus Helicopters (Previously Eurocopter France) (Airbus Helicopters) Helicopters
We are superseding Airworthiness Directive (AD) 2013-21-01 for Eurocopter France Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. AD 2013-21-01 required certain inspections of each tail rotor pitch horn assembly (pitch horn) f…
- Jul 23, 2015
Airworthiness Directives; Airbus Helicopters (Previously Eurocopter France) Helicopters
We propose to supersede airworthiness directive (AD) 2014-07- 52 for certain Airbus Helicopters (previously Eurocopter France) Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. AD 2014-07-52 currently requires repetitively insp…
- Mar 27, 2015
Airworthiness Directives; Airbus Helicopters (Previously Eurocopter France)
We propose to adopt a new airworthiness directive (AD) for Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, and EC130T2 helicopters. This proposed AD would require inspecting the swashplate assembly rotating star t…
- Jun 10, 2014
Airworthiness Directives; Airbus Helicopters (Previously Eurocopter France) Helicopters
We are publishing a new airworthiness directive (AD) for certain Airbus Helicopters (previously Eurocopter France) Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters, which was sent previously to all known U.S. owners and operato…
- Jun 9, 2014
Airworthiness Directives; Airbus Helicopters (Previously Eurocopter France) (Airbus Helicopters) Helicopters
We propose to supersede airworthiness directive (AD) 2013-21- 01 that currently applies to Eurocopter France Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. AD 2013-21-01 currently requires certain inspections of each tail ro…
- Mar 28, 2014
Airworthiness Directives; Airbus Helicopters (Type Certificate Previously Held by Eurocopter France) (Airbus Helicopters)
We are superseding Airworthiness Directive (AD) 2012-25-04 for Eurocopter France Model AS350B3 helicopters with a certain modification (MOD) installed. AD 2012-25-04 required installing two placards and revising the Rotorcraft Flight Manual (RFM). AD 2012-25-04 also required certain checks and inspecting and replacing…
- Mar 13, 2014
Airworthiness Directives; Airbus Helicopters (Type Certificate Previously Held By Eurocopter France) (Airbus Helicopters)
We are revising Airworthiness Directive (AD) 2011-22-05 for Eurocopter France (Eurocopter) Model AS350B, B1, B2, B3, BA, C, D, D1, AS355E, F, F1, F2, N, and NP helicopters with certain tail rotor (T/R) pitch control rods (control rods) installed. AD 2011-22-05 required checking the control rod for play before the firs…
- Mar 11, 2014
Airworthiness Directives; Airbus Helicopters (Type Certificate Previously Held by Eurocopter France) (Airbus Helicopters)
We are superseding airworthiness directive (AD) 2010-11-51 for Eurocopter France (Eurocopter) Model AS350B, BA, B1, B2, C, D, and D1 helicopters and Model AS355E, F, F1, F2, and N helicopters with certain part-numbered tail gearbox (TGB) control levers installed. AD 2010-11- 51 required repetitive visual inspections o…
Type certificate data sheets · 1 match in the FAA catalog
- H9EU Eurocopter France Historical Rev 13 · 12/10/2001
Models: AS-350B1, AS-350C, AS-350BA, AS-350D1 + 16 more
SAIBs · 1 on file · advisory, not mandatory
- 12/19/2003 SAIB SW-04-35 SAIB SW-04-35 — DRS ↗
PMA replacement parts · 60+ on file
- 041086#https://drs.faa.gov/browse/excelExternalWindow/19629301F9C91E1986257FF4005D9289.0001## Cable, PCIU to Gimbal Power Trakka Corp. US, LLC replaces TCUS-041086
- 041087#https://drs.faa.gov/browse/excelExternalWindow/8F11406D3CE38F4386257FF4005D928A.0001## Cable, PCIU to Gimbal Control Trakka Corp. US, LLC replaces TCUS-041087
- 041080#https://drs.faa.gov/browse/excelExternalWindow/80AA9E93C070F33C86257FF4005D9282.0001## Cable, PCIU MKII to CIU MKII Trakka Corp. US, LLC replaces TCUS-041080
- 041111#https://drs.faa.gov/browse/excelExternalWindow/EC84D20AFEE25D8186257FF4005D929A.0001## Cable, Coiled Controller 6-Way Trakka Corp. US, LLC replaces TCUS-041111
- 041071#https://drs.faa.gov/browse/excelExternalWindow/DE7599F93D8FEA4486257FF4005D927A.0001## Cable, PCIU MKII Power In Trakka Corp. US, LLC replaces TCUS-041071
- 041089#https://drs.faa.gov/browse/excelExternalWindow/2EDBB155B1CB012086257FF4005D9294.0001## Cable, PCIU to Gimbal Control Trakka Corp. US, LLC replaces TCUS-041089
- 041106#https://drs.faa.gov/browse/excelExternalWindow/08D8BB246964690186257FF4005D9297.0001## Cable, CIU MKII to Controller Trakka Corp. US, LLC replaces TCUS-041106
- 041088#https://drs.faa.gov/browse/excelExternalWindow/C7AB2C2226D57ED986257FF4005D9290.0001## Cable, PCIU to Gimbal Power Trakka Corp. US, LLC replaces TCUS-041088
- 041072#https://drs.faa.gov/browse/excelExternalWindow/696B23823F28E2E686257FF4005D927E.0001## Cable, PCIU MKII Slave Trakka Corp. US, LLC replaces TCUS-041072
- 017012#https://drs.faa.gov/browse/excelExternalWindow/08C34742C21416D786257C9B0045333F.0001## PCIU Mounting Tray Trakka Corp. US, LLC replaces TCUS-017012
- 091007#https://drs.faa.gov/browse/excelExternalWindow/4B431F29D4FB668E86257C9B0045333E.0001## Collective Interface Unit Trakka Corp. US, LLC replaces TCUS-091007
- 041021#https://drs.faa.gov/browse/excelExternalWindow/B55A157A3D780DE586257C9B0045333D.0001## J2-Bulkhead Cable Assy. Trakka Corp. US, LLC replaces TCUS-041021
- 041006#https://drs.faa.gov/browse/excelExternalWindow/2EE88DF79D03406A86257C9B00453338.0001## DCIU Control Cable Assembly Trakka Corp. US, LLC replaces TCUS-041006
- 041005#https://drs.faa.gov/browse/excelExternalWindow/5B01922B455F434986257C9B00453337.0001## Slave Cable Assembly Trakka Corp. US, LLC replaces TCUS-041005
- 041001#https://drs.faa.gov/browse/excelExternalWindow/A26DE5E1439C475086257C9B0045332E.0001## Searchlight PWR Cable Assy. Trakka Corp. US, LLC replaces TCUS-041001
- 011001#https://drs.faa.gov/browse/excelExternalWindow/4915141D6D78AF9C86257C9B00453326.0001## PCIU Trakka Corp. US, LLC replaces TCUS-011001
- 041004#https://drs.faa.gov/browse/excelExternalWindow/D5962021D9373B6786257C9B00453334.0001## J5- Searchlight Cont. Cable Assy. Trakka Corp. US, LLC replaces TCUS-041004
- 041007#https://drs.faa.gov/browse/excelExternalWindow/410736820106AAAD86257C9B00453339.0001## J1-Port 1 Control Cable Assy. Trakka Corp. US, LLC replaces TCUS-041007
- 021001#https://drs.faa.gov/browse/excelExternalWindow/E885864E298BF9C586257C9B0045332B.0001## Hand Controller (ALT) Trakka Corp. US, LLC replaces TCUS-021001
- 041003#https://drs.faa.gov/browse/excelExternalWindow/9A5AECAA4BF7214786257C9B00453332.0001## J6-Searchlight Pwr Cable Assy. Trakka Corp. US, LLC replaces TCUS-041003
- 031001#https://drs.faa.gov/browse/excelExternalWindow/6FC783BB1806262E86257C9B00453324.0001## Assembly Trakka Corp. US, LLC replaces TCUS-031001
- 033001#https://drs.faa.gov/browse/excelExternalWindow/B28A0A1FBF70BC9B86257C9B0045332D.0001## Dove Tail Trakka Corp. US, LLC replaces TCUS-033001
- 041002#https://drs.faa.gov/browse/excelExternalWindow/FD835BE6E49B994386257C9B0045332F.0001## Searchlight Cont. Cable Assy. Trakka Corp. US, LLC replaces TCUS-041002
- 041011#https://drs.faa.gov/browse/excelExternalWindow/DB1F32B4A6BAA2D786257C9B0045333A.0001## Hand Control Cable Assy. Trakka Corp. US, LLC replaces TCUS-041011
- 041014#https://drs.faa.gov/browse/excelExternalWindow/2AE37064048467DB86257C9B0045333C.0001## J4- Input Cable Assy. Trakka Corp. US, LLC replaces TCUS-041014
- 021002#https://drs.faa.gov/browse/excelExternalWindow/A138FEFC412DB16886257C9B0045332C.0001## Hand Controller Trakka Corp. US, LLC replaces TCUS-021002
- 011009#https://drs.faa.gov/browse/excelExternalWindow/B5B3E75FC2FD2B6086257C9B00453329.0001## PCIU (ALT) Trakka Corp. US, LLC replaces TCUS-011009
- 033338-1#https://drs.faa.gov/browse/excelExternalWindow/030EA5224265CF8D86257A9C00664587.0001## Searchlight and Gimbal Assy., Nightsun XP Spectrolab Inc replaces 033338-1
- 033340#https://drs.faa.gov/browse/excelExternalWindow/3C2DCA9A235ABBD086257A9C006644D5.0001## Junction Box Assy., Nightsun XP Spectrolab Inc replaces 033340
- 032862#https://drs.faa.gov/browse/excelExternalWindow/2AF84701B292E60A86257A9C00664A0E.0001## Cable Assy., Remote I/O to Junction Box (P12-P7) Spectrolab Inc replaces 032862
- 033338-3#https://drs.faa.gov/browse/excelExternalWindow/81645F490AA722F586257A9C00664639.0001## Searchlight and Gimbal Assy., Nightsun XP Spectrolab Inc replaces 033338-3
- 032644#https://drs.faa.gov/browse/excelExternalWindow/EA7156EE4512269F86257A9C0066479B.0001## Power Cable Assy. Bulkhead to Gimbal (P3-P1) Spectrolab Inc replaces 032644
- 033704-1#https://drs.faa.gov/browse/excelExternalWindow/0FDF74C63DE93A3686257A9C00664744.0001## Searchlight and Gimbal Assy., Nightsun XP IFCO - Grounded Spectrolab Inc replaces 033704-1
- 032642#https://drs.faa.gov/browse/excelExternalWindow/946A075013D81B6B86257A9C006648AA.0001## Cable Assy., Signal Cable Junction Box to Bulkhead (P6-J4) Spectrolab Inc replaces 032642
- 034021#https://drs.faa.gov/browse/excelExternalWindow/7EAFBEBF87A528A786257A9C00664AC5.0001## Cable Assy., I/O Box to Bulkhead (J16-P13) Spectrolab Inc replaces 034021
- 032788-3#https://drs.faa.gov/browse/excelExternalWindow/712386396E6DCAAF86257A9C006643C8.0001## Controller Assy., Searchlight Spectrolab Inc replaces 032788-3
- 033338#https://drs.faa.gov/browse/excelExternalWindow/6CA43820CC078F0A86257A9C0066452E.0001## Searchlight and Gimbal Assy., Nightsun XP Spectrolab Inc replaces 033338
- 032788#https://drs.faa.gov/browse/excelExternalWindow/00BC5227306649FA86257A9C006642BB.0001## Controller Assy., Searchlight Spectrolab Inc replaces 032788
- 032787-3#https://drs.faa.gov/browse/excelExternalWindow/89C59A2B8CF9E1FB86257A9C00664264.0001## Remote I/O Enclosure Assy. Spectrolab Inc replaces 032787-3
- 032641#https://drs.faa.gov/browse/excelExternalWindow/D66357A5B8F51D8B86257A9C0066484F.0001## Cable Assy., Power Cable Junction Box to Bulkhead (P5-J3) Spectrolab Inc replaces 032641
+ 20 more PMA parts on file
Advisory circulars & Federal Register
Advisory circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register · Parts 91 & 43
- 2026-09-14 Use of Certain Restricted Category Aircraft for the Transport of Firefighters for Wildfire Suppression FR ↗
- 2026-07-31 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
- 2026-07-02 Enabling Supersonic Overland Flight FR ↗
- 2026-07-01 Mechanic Certification: Inspection Rating and Recent Experience Requirements FR ↗
- 2026-06-30 Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility; Extension of Comment Period FR ↗
Registered N-numbers · 1
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N350UK | NV | 1980 | · | Look up ↗ |
Source — FAA Aircraft Registry
Sources
- FAA Aircraft Registry ↗ Refreshed Apr 27, 2026 Available
- NTSB CAROL ↗ Refreshed Jun 10, 2026 Available
- Federal Register (FAA Airworthiness Directives) ↗ Refreshed Apr 27, 2026 Available