Skip to content

Aircraft STC directory

Boeing BC-1A STCs

The Jun 30, 2026 FAA DRS snapshot contains 14 selected supplemental type certificates with status Current whose public applicability data names the Boeing BC-1A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

14
listed Current at snapshot
8
holder directories
6
modification categories
Apr 9, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications5
Avionics4
Aircraft connectivity2
Electrical systems1
Cargo and special mission1
Aircraft structures1

Recorded holders

Garmin International Inc4Honeywell International Inc (Bendix King)1Airwolf Filter Corporation1A & L Aircraft Parts Inc1uAvionix Corporation1Andrew D. Humphrey1Razorback Fabrics Inc1Aviation Development Corporation1

Recently revised BC-1A STCs

Showing the 14 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.