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Aircraft STC directory

Airbus Helicopters AS355N STCs

The Jun 30, 2026 FAA DRS snapshot contains 62 selected supplemental type certificates with status Current whose public applicability data names the Airbus Helicopters AS355N. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

62
listed Current at snapshot
31
holder directories
10
modification categories
Apr 28, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications23
Cargo and special mission14
Avionics7
Cabin and interiors6
Electrical systems3
Aircraft structures3
Safety and emergency equipment2
Landing gear and brakes2
Fuel systems1
Rotorcraft modifications1

Recorded holders

Dart Aerospace Limited5Turbolyft USA Corporation4Boost Human External Cargo Systems Inc.3Dart Aerospace USA Inc.3AEM USA Inc.3ADS-B Technologies, LLC3Airbus Helicopters Canada Limited3Maxcraft Avionics Ltd.3Avio Design Group Inc2Air Methods LLC2Airwolf Aerospace LLC2Onboard Systems International LLC2Icarus Aero Inc.1Dart Aerospace Company1Dart Aerospace ULC1Alpine Aerotech LP1The NORDAM Group LLC1AeroLED's Holdings LLC1Garmin International Inc1Dart Aerospace Ltd.1

Recently revised AS355N STCs

Showing the 62 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.