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Aircraft STC directory

Airbus A300 B4-603 STCs

The Jun 30, 2026 FAA DRS snapshot contains 39 selected supplemental type certificates with status Current whose public applicability data names the Airbus A300 B4-603. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

39
listed Current at snapshot
24
holder directories
6
modification categories
Nov 13, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications16
Cargo and special mission12
Avionics5
Cabin and interiors3
Safety and emergency equipment2
Aircraft connectivity1

Recorded holders

Recently revised A300 B4-603 STCs

Showing the 39 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.