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Aircraft STC directory

Airbus Helicopters Deutschland GmbH (AHD) MBB-BK 117 D-3 STCs

The Jun 30, 2026 FAA DRS snapshot contains 11 selected supplemental type certificates with status Current whose public applicability data names the Airbus Helicopters Deutschland GmbH (AHD) MBB-BK 117 D-3. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

11
listed Current at snapshot
9
holder directories
4
modification categories
May 1, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications8
Aircraft performance1
Aircraft connectivity1
Aircraft structures1

Recorded holders

Outerlink Corporation1Airbus Helicopters Inc.1Alpine Aerotech LP1Avio Design Group Inc1GPMS International Inc.1Mecaer Aviation Group S.p.A.1SkyTrac Systems Ltd.1HELIBRAS - Helicópteros do Brasil S. A.1Aviation Specialties Unlimited Inc.1

Recently revised MBB-BK 117 D-3 STCs

Showing the 11 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.