Type Record · As of May 3, 2026
EUROCOPTER AS355NP
Rotorcraft · TURBOMECA ARRIUS 1A
Registered
1
Year Range
2007–2007
NTSB Events
0
Airworthiness Directives
38
Aircraft Resources
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered EUROCOPTER AS355NP aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- FL 100.0% 1
By Decade of Manufacture
- 2000s 100.0% 1
02 / NTSB Records
Events involving EUROCOPTER AS355NP aircraft
No NTSB-recorded events match EUROCOPTER AS355NP in the indexed corpus.
03 / Airworthiness Directives
FAA directives applicable to EUROCOPTER AS355NP
38 directive(s) on file. Showing the most recent 25 · 13 more in the Federal Register.
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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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Sep 22, 2022
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 the identification of certain parts needing maintenance actions, including life limits and maintenance tasks. This AD requires incorporating…
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Aug 2, 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, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. This proposed AD was prompted by an occurrence reported where during an inspection of a tail rotor head (T…
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Jun 30, 2022
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. This proposed AD was prompted by the identification of certain parts needing maintenance actions, including life limits and maintenance tasks. This proposed A…
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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,…
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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…
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Dec 9, 2021
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS355NP helicopters. This AD was prompted by a report of mechanical deformation found on the protective cover (also referred to as switch guard) of the "SHEAR" control pushbutton installed on a co-pilot collective stick of a Model…
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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…
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Oct 18, 2021
Airworthiness Directives; Airbus Helicopters
The FAA is superseding Airworthiness Directive (AD) 2021-04- 15, which applied to all Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters; and certain Model AS350B3 helicopters. AD 2021-04-15 required repetitive visual inspections of the right-hand side of the vertical fin spar f…
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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…
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Sep 23, 2021
Airworthiness Directives; Airbus Helicopters
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS355NP helicopters. This proposed AD was prompted by a report of mechanical deformation found on the protective cover (also referred to as switch guard) of the "SHEAR" control pushbutton installed on a co-pilot collective st…
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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…
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Jun 8, 2021
Airworthiness Directives; Airbus Helicopters
The FAA proposes to supersede Airworthiness Directive (AD) 2021-04-15, which applies to all Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters; and certain Model AS350B3 helicopters. AD 2021-04-15 requires repetitive visual inspections of the right-hand side of the vertical fin…
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Mar 8, 2021
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; and certain Model AS350B3 helicopters. This AD was prompted by a report that, during an unscheduled post-flight inspection of the tail cone area, a crack was found i…
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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…
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Oct 8, 2020
Airworthiness Directives; Airbus Helicopters
The FAA is adopting a new airworthiness directive (AD) for certain Airbus Helicopters Model SA-365N, SA-365N1, AS-365N2, AS 365 N3, EC 155B, EC155B1, AS350B3, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, and EC130T2 helicopters. This AD requires inspecting the main rotor (M/R) servo actuators, and depending on…
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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…
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Dec 27, 2016
Airworthiness Directives; Airbus Helicopters
We are adopting a new airworthiness directive (AD) for Airbus Helicopters Model AS355NP helicopters. This AD requires removing and installing the fire extinguishing system pipes. This AD is prompted by the discovery that the left-hand and right-hand fire extinguishing discharge systems were incorrectly connected. The…
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Apr 12, 2016
Airworthiness Directives; Airbus Helicopters
We propose to adopt a new airworthiness directive (AD) for Airbus Helicopters Model AS355NP helicopters with certain fire extinguishing systems. This proposed AD would require removing and installing the fire extinguishing system so that each squib on the engine compartment fire extinguisher is controlled by a matchin…
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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…
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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…
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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…
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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…
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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…
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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…
04 / Type Certificate Data Sheets
FAA TCDS for EUROCOPTER AS355NP
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 EUROCOPTER AS355NP
28 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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11/16/2018
STC SR02301SE
Installation of Geneva Aviation 28 - 14 VDC Power Converter
Eagle Copters USA Inc
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07/06/2016
STC SH5947SW
Installation of vapor cycle air conditioning system with single or dual condenser blower configuration
RSG Products Inc
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05/20/2016
STC SH5947SW
Installation of vapor cycle air conditioning system withsingle or dual condenser blower configuration
Integrated Flight Systems Inc
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02/29/2016
STC SR02770NY
The installation of Quick Release Maintenance Step, Maintenance Peg Step and Fixed Cabin Step
Aero Design Ltd
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10/28/2015
STC SR02301SE
Installation of Geneva Aviation 28 14 VDC Power Converter
Eagle Copters USA Inc
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09/29/2014
STC SR02301SE
Installation of Geneva Aviation 28 14 VDC Power Converter
Eagle Copters USA Inc
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01/17/2014
STC SR02301SE
Installation of Geneva Aviation 28 14 VDC Power Converter
Geneva Aviation Inc.
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11/04/2013
STC SR00678NY
Installation of forward opening rear cargo door.
Eurocopter Canada Limited
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08/06/2012
STC SR02680NY
The installation of External Attachement Provisions and Cargo Basket to
Aero Design Ltd
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06/12/2012
STC SR00463NY
Installation of a rear locker extender.
Dart Aerospace Limited
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05/23/2012
STC SR02394AK
Replacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting system
Floats Alaska LLC
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03/19/2012
STC SR02207SE
Fabrication of the Simplex Model 510 Spray System in accordance with Master Drawing List MDL510-001, Revision H, dated November 22, 2011, or later Federal Aviation Administration (…
Simplex Manufacturing Company
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03/15/2012
STC SR02394AK
Replacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting system per Installation Instructions LED03-20R, Rev. IR, dated October 27, 2010.
Floats Alaska LLC
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02/21/2012
STC SH3319NM
Installation of Precise Pulselite Control System
Precise Flight Inc
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12/15/2011
STC SR02207SE
Fabrication of the Simplex Model 510 Spray System in accordance with Master Drawing List MDL510-001, Revision H, dated November 22, 2011, or later Federal Aviation Administration (…
Simplex Manufacturing Company
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09/29/2011
STC SR00273LA
Installation of Tyler Camera Major Mount
Tyler Camera Systems
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07/14/2011
STC SR01784LA
Installation of Airfilm AFDP-1 Down Post Utility Bracket
Airfilm Camera Systems
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01/26/2010
STC SR02770NY
The installation of Quick Release Maintenance Step, Maintenance Peg Step and Fixed Cabin Step
Aero Design Ltd
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12/09/2009
STC SR02035SE
Fabrication of Onboard Systems International Model 200-352-00, Cargo Hook Kit
Onboard Systems International
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03/27/2009
STC SR02684NY
The installation of the Brite Saver 2 Data Monitoring System must be performed.
ECT Industries
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02/04/2009
STC SR02093NY
Installation of MX-15 Camera Installation (Structural Provisions only).
L-3 WESCAM Inc
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01/16/2009
STC SH5947SW
Installation of vapor cycle air conditioning system withsingle or dual condenser blower configuration
Integrated Flight Systems Inc
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12/05/2008
STC SR02634NY
The installation of WESCAM Low Profile Bracket Installation (HIGH) and 24 , 16 or 12 WESCAM Sensor Installation-Structural Provisions Only
L-3 WESCAM Inc
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08/15/2008
STC SR02557NY
Installation of Thermoformed D350-766 Interior Trim Kits
Dart Aerospace Limited
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07/24/2008
STC SR01424SE
Fabrication of Onboard Systems Model 200-292-01 Cargo Hook Kit
Onboard Systems International
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11/03/2003
STC SR01289SE
Fabrication of Simplex Pitot Static Relocation Kit Number 300-106 008-001
Simplex Manufacturing Company
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04/14/1995
STC SR00191SE
Installation of a single place pilot/ copilot seat.
Geneva Aviation
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10/13/1989
STC SA4302NM (PAGE 1)
Installation of Electronics Int'l digital automatic engine analyzer.
Electronics International
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for EUROCOPTER AS355NP
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 1 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.
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N550AE | FL | 2007 | · | Look up ↗ |
Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)
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 →