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Aircraft STC directory

McDonnell Douglas DC-8-31 STCs

The Jun 30, 2026 FAA DRS snapshot contains 12 selected supplemental type certificates with status Current whose public applicability data names the McDonnell Douglas DC-8-31. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

12
listed Current at snapshot
8
holder directories
6
modification categories
Nov 30, 2011
latest recorded revision

Modification demand surface

Other aircraft modifications4Cabin and interiors3Cargo and special mission2Aircraft structures1Aircraft connectivity1Fuel systems1

Recorded holders

Aeronautical Engineers, Inc4United Airlines Inc1Kosola & Associates Inc1United Air Lines Inc1FFC Manufacturing1Honeywell International Inc1Saint-Gobain Performance Plastics Corp1National Aircraft Service Inc1

Recently revised DC-8-31 STCs

Showing the 12 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.