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Aircraft STC directory

Swift Museum Foundation GC-1A STCs

The Jun 30, 2026 FAA DRS snapshot contains 10 selected supplemental type certificates with status Current whose public applicability data names the Swift Museum Foundation GC-1A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

10
listed Current at snapshot
7
holder directories
2
modification categories
Sep 19, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications8
Landing gear and brakes2

Recorded holders

Seaton Engineering Corp.2Swift Museum Foundation Inc2Kaman Corporation Aircraft Wheel and Brake LLC1General Aviation Modifications Inc.1Merlyn Products Inc.1Brittain Industries, Inc1Aeroplane Factory1

Recently revised GC-1A STCs

Showing the 10 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.