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Aircraft STC directory

Enstrom Helicopter 480 STCs

The Jun 30, 2026 FAA DRS snapshot contains 12 selected supplemental type certificates with status Current whose public applicability data names the Enstrom Helicopter 480. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

12
listed Current at snapshot
6
holder directories
5
modification categories
Feb 6, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications5
Avionics3
Electrical systems2
Landing gear and brakes1
Aircraft connectivity1

Recorded holders

Airwolf Aerospace LLC2ADS-B Technologies, LLC2Isolair Inc.1Concorde Battery Corporation1Certex Aviation LLC1Technisonic Industries Limited1

Recently revised 480 STCs

Showing the 12 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.