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Aircraft STC directory

Eurocopter France AS355N STCs

The Jun 30, 2026 FAA DRS snapshot contains 84 selected supplemental type certificates with status Current whose public applicability data names the Eurocopter France AS355N. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

84
listed Current at snapshot
23
holder directories
12
modification categories
Sep 18, 2020
latest recorded revision

Modification demand surface

Other aircraft modifications40
Cargo and special mission11
Cabin and interiors11
Aircraft structures6
Avionics3
Rotorcraft modifications3
Landing gear and brakes3
Safety and emergency equipment3
Aircraft connectivity1
Fuel systems1
Engine and powerplant1
Electrical systems1

Recorded holders

American Eurocopter Corporation22Dart Aerospace Limited11Tyler Camera Systems5Simplex Manufacturing Company5Bell Helicopter Textron Inc.4Apical Industries Inc4Heli-Support Inc.4Airfilm Camera Systems3SkyTrac Systems Ltd.2AMETEK AMERON LLC d/b/a MASS Systems2Pratt & Whitney Engine Services Inc.2Genesys Aerosystems Inc.1LifePort LLC1Dart Aerospace USA Inc.1RSG Products Inc1Eurocopter Canada Limited1ECT Industries1NASS-EAC1Aero Dynamix Inc.1Heli-Lynx Helicopter Services Inc1

Recently revised AS355N STCs

Showing the 84 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SR01343LARotorcraft modifications

Installation of MASS Systems fire extinguisher cartridges as replacements for W. Kidde Aerospace/L Hotellier/Dexaero fire extinguisher cartridges in fire extinguisher bottles installed in the rotorcraft models noted on the FAA Approved Model List SR01343LA dated June 28, 2002, or later FAA approved revisions. This cartridge is in accordance with MASS Systems Master Drawing List MDL-861345, Revision N/C, dated May 31, 2002, or later FAA approved revisions.

FAA holder: AMETEK AMERON LLC d/b/a MASS Systems

View record
SR01344LARotorcraft modifications

Installation of MASS Systems fire extinguisher cartridges as replacements for W. Kidde Aerospace/L Hotellier/Dexaero fire extinguisher cartridges in fire extinguisher bottles installed in the rotorcraft models noted on the FAA Approved Model List SR01344LA dated June 28, 2002, or later FAA approved revisions. This cartridge is in accordance with MASS Systems Master Drawing List MDL-861355, Revision N/C, dated May 31, 2002, or later FAA approved revisions.

FAA holder: AMETEK AMERON LLC d/b/a MASS Systems

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SR01097SECargo and special mission

Fabrication of Simplex Model 910 adjustable cargo mirror system in accordance with Simplex Master Drawing List No. (MDL) 910 Revision A, dated March 19, 2002 or later Federal Aviation Administration (FAA) approved revision; and installation of this system in accordance with Symplex Installation Document No. 910-102 002-001, Revision B, dated May 9, 2002, or later FAA approved revision. This modification must be maintained in accordance with Simplex Maintenance Manual Document No. 910-102 005-001, Revision A, dated March 15, 2002, or later FAA approved revision.

FAA holder: Simplex Manufacturing Company

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