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Aircraft STC directory

Boeing 707-300 Series STCs

The Jun 30, 2026 FAA DRS snapshot contains 50 selected supplemental type certificates with status Current whose public applicability data names the Boeing 707-300 Series. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

50
listed Current at snapshot
22
holder directories
10
modification categories
Apr 7, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications19Avionics11Cabin and interiors5Safety and emergency equipment3Aircraft connectivity3Cargo and special mission3Fuel systems2Aircraft structures2Electrical systems1Engine and powerplant1

Recorded holders

L-3 Communications Integrated Systems LP8Page AvJet Corp7Rockwell Collins Inc5Burrana Inc.3Northrop Grumman Systems Corporation3LB Aircraft Engineering Inc3Omega Air Inc.2The Boeing Company1Bruce Aerospace Inc.1Astronics Luminescent Systems Inc1Woven Electronics LLC1HAECO Cabin Solutions LLC1B/E Aerospace Inc.1Aim Aerospace Inc1AIM Aviation Inc1Texas Aviation Services1FFC Manufacturing1Airweld Inc.1Honeywell International Inc1AeroMech Incorporated1

Recently revised 707-300 Series STCs

Showing the 50 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.