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Aircraft STC directory

Boeing 737-800 Series STCs

The Jun 30, 2026 FAA DRS snapshot contains 675 selected supplemental type certificates with status Current whose public applicability data names the Boeing 737-800 Series. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

675
listed Current at snapshot
186
holder directories
12
modification categories
Jun 26, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications269
Cabin and interiors208
Aircraft connectivity74
Avionics45
Aircraft structures23
Cargo and special mission19
Safety and emergency equipment17
Electrical systems8
Fuel systems8
Engine and powerplant2
Landing gear and brakes1
Aircraft performance1

Recorded holders

Recently revised 737-800 Series STCs

Showing the 100 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.