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Aircraft STC directory

McDonnell Douglas R4D-8 STCs

The Jun 30, 2026 FAA DRS snapshot contains 4 selected supplemental type certificates with status Current whose public applicability data names the McDonnell Douglas R4D-8. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

4
listed Current at snapshot
1
holder directories
3
modification categories
Jul 27, 2009
latest recorded revision

Modification demand surface

Other aircraft modifications2Propellers1Landing gear and brakes1

Recorded holders

Transnorthern LLC1

Recently revised R4D-8 STCs

Showing the 4 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.