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Aircraft STC directory

Eurocopter France AS-350B3 STCs

The Jun 30, 2026 FAA DRS snapshot contains 153 selected supplemental type certificates with status Current whose public applicability data names the Eurocopter France AS-350B3. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

153
listed Current at snapshot
45
holder directories
12
modification categories
Apr 17, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications77
Cargo and special mission20
Cabin and interiors19
Avionics10
Aircraft structures8
Electrical systems5
Safety and emergency equipment5
Fuel systems3
Engine and powerplant2
Rotorcraft modifications2
Aircraft connectivity1
Landing gear and brakes1

Recorded holders

American Eurocopter Corporation24Eurocopter Canada Limited16Dart Aerospace Limited11Air Methods Corporation9Bell Helicopter Textron Inc.7Apical Industries Inc7Simplex Manufacturing Company5Technisonic Industries Limited4Garmin AT Inc.4Dart Aerospace USA Inc.3Onboard Systems International LLC3LifePort LLC3Tyler Camera Systems3Airbus Helicopters Inc.2Onboard Systems International2Aero Dynamix Inc.2USDA Forest Service2Airfilm Camera Systems2Appareo Systems LLC.2ECT Industries2

Recently revised AS-350B3 STCs

Showing the 100 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SR09518RCCabin and interiors

Installation of Night Vision Goggle (NVG) compatible interior lighting system in accordance with Ahlers Aerospace, Inc. Master Drawing List 350-01(E99-129), Rev W, dated July 12, 2011, or later Federal Aviation Administration (FAA) approved revision. Rotorcraft Flight Manual Supplement: Ahlers Aerospace, Inc., Document No. E99-150, Rev. B, dated August 4, 2010; or E99-271, Rev. IR, dated July 12, 2011; or later.

FAA holder: Ahlers Aerospace Inc

View record