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Aircraft STC directory

Airbus A300 B4-620 STCs

The Jun 30, 2026 FAA DRS snapshot contains 40 selected supplemental type certificates with status Current whose public applicability data names the Airbus A300 B4-620. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

40
listed Current at snapshot
24
holder directories
6
modification categories
Nov 13, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications17
Cargo and special mission12
Avionics5
Cabin and interiors3
Safety and emergency equipment2
Aircraft connectivity1

Recorded holders

Telair US LLC7Telair International LLC4Aviation Communication and Surveillance Systems (ACSS) LLC3Rockwell Collins Inc3HAECO Cabin Solutions LLC2VisionSafe LLC1Amphenol Cable and Interconnect Technologies Inc.1Woven Electronics LLC1The NORDAM Group LLC1STG Aerospace Ltd1Chippewa Aerospace, Inc.1Delta Engineering Corporation1B/E Aerospace Inc - FSI1Northrop Grumman Systems Corporation1B/E Aerospace Inc.1AviAero LLC1Southeast Aerospace Inc1Teledyne Controls1E J Mlynarczyk & Co Inc1JanzAir Consulting Services1

Recently revised A300 B4-620 STCs

Showing the 40 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.