Type Record · As of May 3, 2026
AIRBUS HELICOPTERS AS355N
Rotorcraft
Registered
2
NTSB Events
0
Airworthiness Directives
50
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered AIRBUS HELICOPTERS AS355N aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- DE 50.0% 1
- FL 50.0% 1
By Decade of Manufacture
- Unknown 100.0% 2
02 / NTSB Records
Events involving AIRBUS HELICOPTERS AS355N aircraft
No NTSB-recorded events match AIRBUS HELICOPTERS AS355N in the indexed corpus.
03 / Airworthiness Directives
FAA directives applicable to AIRBUS HELICOPTERS AS355N
50 directive(s) on file. Showing the most recent 25 · 25 more in the Federal Register.
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Apr 15, 2026
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC120B, and EC130B4 helicopters. This proposed AD was prompted by a determination that the instructions on how to open…
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Apr 6, 2026
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. This AD was prompted by a report of a structural crack in the vertical attachment spar of the tail fin. This AD requires repetitive inspections of certain vertical…
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Mar 10, 2026
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. This AD was prompted by a report of a broken hose of the draining system in the rear cargo compartment due to hot air leakage from an engine combustion chamber drai…
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Dec 17, 2025
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS355E, AS 355-F, AS 355-F1, AS355F2, AS355N, and AS355NP helicopters. This proposed AD was prompted by a report of a structural crack in the vertical attachment spar of the tail fin. This proposed AD would require repetitive…
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Dec 17, 2025
Airworthiness Directives; Airbus Helicopters
The FAA proposes to supersede Airworthiness Directive (AD) 2023-01-04, which applies to all Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. AD 2023-01-04 requires, for helicopters with certain part-numbered tail rotor head…
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Dec 8, 2025
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for certain Airbus Helicopters Model AS 350B2, AS 350B3, AS355N, AS355NP, and EC 130 B4 helicopters. This AD was prompted by a report of a loss of cargo load during cargo swing operation on a helicopter due to an incorrect adjustment of the release cable of the ca…
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Dec 8, 2025
Airworthiness Directives; Airbus Helicopters
The FAA is superseding Airworthiness Directive (AD) 2021-20- 16, which applied to all Airbus Helicopters Model AS355E, AS 355-F, AS 355-F1, AS355F2, AS355N, and AS355NP helicopters and certain Model AS 350B3 helicopters. AD 2021-20-16 required repetitive cleaning and visual and detailed inspections of the right-hand s…
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Nov 25, 2025
Airworthiness Directives; Airbus Helicopters
The FAA proposes to supersede Airworthiness Directive (AD) 2025-06-04, which applies to all Airbus Helicopters Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, and EC130T2 helicopters. AD 2025-06-04 requires repetitively inspecting the main gearbox (…
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Sep 30, 2025
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS355E, AS 355-F, AS 355-F1, AS355F2, and AS355N helicopters. This proposed AD was prompted by reports of cracks in the legs of the side supports of the tail rotor transmission fan. This proposed AD would require repetitively…
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Sep 15, 2025
Airworthiness Directives; Airbus Helicopters
The FAA proposes to supersede Airworthiness Directive (AD) 2022-19-13, which applies to all Airbus Helicopters Model AS355E, AS355-F, AS355-F1, AS355F2, AS355N, and AS355NP helicopters. AD 2022- 19-13 requires incorporating into existing maintenance records certain requirements (airworthiness limitations). Since the F…
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Aug 21, 2025
Airworthiness Directives; Airbus Helicopters
The FAA proposes to supersede Airworthiness Directive (AD) 2021-20-16, which applies to all Airbus Helicopters Model AS355E, AS 355-F, AS 355-F1, AS355F2, AS355N, and AS355NP helicopters and certain Model AS 350B3 helicopters. AD 2021-20-16 requires repetitive cleaning and visual and detailed inspections of the right-…
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Jul 22, 2025
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Helicopters Model AS 350B2, AS 350B3, AS355N, AS355NP, and EC 130 B4 helicopters. This proposed AD was prompted by a report of a loss of cargo load during cargo swing operation on a helicopter due to an incorrect adjustment of the release…
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Jun 2, 2025
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. This AD was prompted by a report of a sliding door that was locked in the open position detaching from the helicopte…
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Apr 4, 2025
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters (Airbus) Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, and EC130T2 helicopters. This AD was prompted by a manufacturer assessment that determined additional actions…
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Jan 31, 2025
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) certain Airbus Helicopters Model AS332C, AS332C1, AS332L, AS332L1, AS332L2, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, AS-365N2, AS 365 N3, EC 155B, EC155B1, EC225LP, SA-365N, and SA-365N1 helicopters. This AD was prompted by a report of an unintentional a…
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Jan 17, 2025
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. This proposed AD was prompted by a report of a sliding door that was locked in the open position detaching fro…
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Nov 5, 2024
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters (Airbus) Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, and EC130T2 helicopters. This proposed AD was prompted by a manufacturer assessment that determined addi…
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Oct 31, 2024
Airworthiness Directives; Various Helicopters
The FAA is adopting a new airworthiness directive (AD) for various helicopters modified by certain supplemental type certificates (STCs) that approve the installation of an emergency float kit or an emergency float with a liferaft kit. This AD was prompted by the results of an accident investigation and subsequent rep…
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Oct 16, 2024
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Helicopters Model AS332C, AS332C1, AS332L, AS332L1, AS332L2, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, AS-365N2, AS 365 N3, EC 155B, EC155B1, EC225LP, SA-365N, and SA-365N1 helicopters. This proposed AD was prompted by a report of…
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Sep 10, 2024
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350D, AS355E, AS355F, AS355F1, AS355F2, and AS355N helicopters. This AD was prompted by reports of debonding on the leading edge protection of certain part-numbered main rotor blades (MRBs). Thi…
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Apr 25, 2024
Airworthiness Directives; Various Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for various helicopters modified by certain supplemental type certificates (STCs) that approve the installation of an emergency float kit or an emergency float with liferaft kit. This proposed AD was prompted by the results of an accident investigation and s…
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Apr 16, 2024
Airworthiness Directives; Airbus Helicopters.
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350D, AS355E, AS355F, AS355F1, AS355F2, and AS355N helicopters. This proposed AD was prompted by reports of debonding on the leading edge protection of certain part-numbered main rotor bla…
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Feb 24, 2023
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, and AS355N helicopters. This AD was prompted by a report of a partially broken tail rotor drive fan support (fan support) and a completely broken fan support. This AD requires repetitively inspecti…
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Feb 1, 2023
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. This AD was prompted by an occurrence reported where during an inspection of a tail rotor head (TRH) pitch chang…
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Dec 5, 2022
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, and AS355N helicopters. This proposed AD was prompted by a report of a partially broken tail rotor drive fan support (fan support) and a completely broken fan support. This proposed AD would…
04 / Type Certificate Data Sheets
FAA TCDS for AIRBUS HELICOPTERS AS355N
The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.
- H11EU Historical Rev 8 · 12/10/2001
Eurocopter France
Models: AS355E, AS355F1, AS355F2, AS355N + 2 more
06 / Supplemental Type Certificates
Modifications approved for AIRBUS HELICOPTERS AS355N
114 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.
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08/27/2025
STC SR00308DE
Installation of Composite Interior
Air Methods LLC
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08/27/2025
STC SR00307DE
Installation of Aft Jump Seat
Air Methods LLC
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07/29/2025
STC SR04644CH
Replacement of existing main ship battery with Lithium Ion Battery and installation of Battery System Annunciator
Airwolf Aerospace LLC
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07/28/2025
STC SR12092IB
Manufacturing and Installation of Cargo Hold Nets
ICARUS AERO INC.
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06/20/2025
STC SR00219SE
Installation of a color video camera on either the left, right, or both upper outboard surfaces of the horizontal stabilizer
Turbolyft USA Corporation
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04/17/2024
STC SH4716NM
Redesign and relocation of cargo door hinges and relocation of cargo door latch
Turbolyft USA Corporation
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04/17/2024
STC SR00219SE
Installation of a color video camera on either the left, right, or both upper outboard surfaces of the horizontal stabilizer
Turbolyft USA Corporation
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04/17/2024
STC SR00474SE
Installation of a modular equipment rack in the left side only, right side only, or both side cargo compartments.
Turbolyft USA Corporation
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03/11/2024
STC SR00184IB
Installation of External Cargo Basket and Boarding Step
Boost Human External Cargo Systems Inc.
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03/01/2024
STC SR00182IB
Installation of the Avidyne Integrated Flight Display (IFD) Navigator(s)
Horizon Design Services Ltd.
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01/11/2024
STC SR04637CH
Replacement of existing main ship battery with Lithium Ion Battery and installation of Annunciator Control Panel
Airwolf Aerospace LLC
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12/22/2023
STC SR00125DE
Installation of infrared imaging system
Dart Aerospace Company
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11/16/2023
STC SR00133DE
Installation of external pod and camera mount.
Dart Aerospace USA Inc.
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06/13/2023
STC SR00118IB
Manufacture of Cargo Hook Mount for Side Pull Operations
Mustang Helicopters Inc.
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04/14/2023
STC SH3319NM
Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system,
Precise Flight Inc
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03/07/2023
STC SR00645LA
Installation of emergency floats.
Dart Aerospace ULC
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02/28/2023
STC SR04557NY
Installation of the Fuel Cap Replacement
Avio Design Group Inc
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01/20/2023
STC SR00091IB
Installation of the Bear Paw Kit
Alpine Aerotech LP
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08/15/2022
STC SR04669NY
Installation of Human External Cargo Y-Rope and Long-Line Kit
Boost Human External Cargo Systems Inc
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07/12/2022
STC SR04464NY
Installation of the iPad Mount
Avio Design Group Inc
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05/20/2022
STC SH4716NM
Redesign and relocation of cargo door hinges and relocation of cargo door latch
AEM USA Inc.
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05/20/2022
STC SR02301SE
Installation of Geneva Aviation 28 - 14 VDC Power Converter
AEM USA Inc.
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05/20/2022
STC SR02445SE
Installation of P178 Failsafe Audio Mixer
AEM USA Inc.
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05/20/2022
STC SR00521SE
Installation of Geneva Aviation Audio System
AEM USA Inc.
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05/20/2022
STC SR00219SE
Installation of a color video camera on either the left, right, or both upper outboard surfaces of the horizontal stabilizer
AEM USA Inc.
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05/20/2022
STC SR00474SE
Installation of a modular equipment rack in the left side only, right side only, or both side cargo compartments.
AEM USA Inc.
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05/20/2022
STC SR00361SE
Installation of baggage compartment utility rack.
AEM USA Inc.
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03/22/2022
STC SR04557NY
Installation of the Fuel Cap Replacement
Avio Design Group Inc
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10/07/2021
STC SR02035SE
Fabrication of Onboard Systems International Model 200-352-00, Cargo Hook Kit
Onboard Systems International LLC
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10/07/2021
STC SR01424SE
Fabrication of Onboard Systems Model 200-292-01 Cargo Hook Kit and Model 200-292-02 Cargo Hook Kit
Onboard Systems International LLC
+ 84 more STCs on file
07 / PMA replacement parts
FAA-approved replacement parts for AIRBUS HELICOPTERS AS355N
7 parts on file from the FAA Parts Manufacturer Approval database. Each is a non-OEM part the FAA has authorized for use as a replacement on this aircraft type.
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3597-99-01#https://drs.faa.gov/browse/excelExternalWindow/7574050BDEBDABD18625805A006812E7.0001##
KIT, AS355N
Aero Dynamix Inc replaces Modification Part
PMA holder → -
3597-99-01#https://drs.faa.gov/browse/excelExternalWindow/38E4D5C6F77A1C8C86257FA400723187.0001##
KIT, AS355N
Aero Dynamix Inc replaces Modification Part
PMA holder → -
3597-01-01, 3597-02-01, 3597-03-01, 3597-04-01#https://drs.faa.gov/browse/excelExternalWindow/2A8C15169BE5609386257DE800697FCD.0001##
MASTER DRAWING LIST, AS-355
Aero Dynamix Inc replaces Modification Part
PMA holder → -
3597-03-01#https://drs.faa.gov/browse/excelExternalWindow/A886D353E7BCD8A486257D960067D870.0001##
MASTER DRAWING LIST, AS-355
Aero Dynamix Inc replaces Modification Part
PMA holder → -
3597-01-01#https://drs.faa.gov/browse/excelExternalWindow/77A4256C8D742A7686257D960067D86E.0001##
MASTER DRAWING LIST, AS-355
Aero Dynamix Inc replaces Modification Part
PMA holder → -
3597-02-01#https://drs.faa.gov/browse/excelExternalWindow/89FAA50A7EB464D286257D960067D86F.0001##
MASTER DRAWING LIST, AS-355
Aero Dynamix Inc replaces Modification Part
PMA holder → -
3597-04-01#https://drs.faa.gov/browse/excelExternalWindow/B665CD49D255092786257D960067D871.0001##
MASTER DRAWING LIST, AS-355
Aero Dynamix Inc replaces Modification Part
PMA holder →
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for AIRBUS HELICOPTERS AS355N
Advisory Circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register activity
Latest rulemakings touching general operating rules (Part 91) and maintenance rules (Part 43).
- 2026-04-17 Settlement Policy for Small Unmanned Aircraft System (UAS) Cases FR ↗
- 2026-02-10 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period; Denial of Extension FR ↗
- 2026-02-02 25-Hour Cockpit Voice Recorder (CVR) Requirement, New Aircraft Production FR ↗
- 2026-01-28 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period FR ↗
- 2026-01-07 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
05 / Aircraft of this type
All 2 registered N-numbers
Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.
05 / Sources & Methodology
Every count traces back to a primary US-government source
- FAA Aircraft Registry →
Refreshed Apr 27, 2026
Available
- NTSB CAROL →
Refreshed Apr 27, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed Apr 27, 2026
Available
We render counts and lists as the agency publishes them. Read the methodology →