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Aircraft STC directory

Boeing 707 STCs

The Jun 30, 2026 FAA DRS snapshot contains 15 selected supplemental type certificates with status Current whose public applicability data names the Boeing 707. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

15
listed Current at snapshot
10
holder directories
6
modification categories
Jun 2, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications6
Cargo and special mission3
Safety and emergency equipment2
Avionics2
Aircraft connectivity1
Cabin and interiors1

Recorded holders

Recently revised 707 STCs

Showing the 15 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.