Aircraft STC directory

McDonnell Douglas DC-6A (Navy R6D-1) STCs

The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the McDonnell Douglas DC-6A (Navy R6D-1). Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

listed Current at snapshot

holder directories

modification categories

Jun 14, 2010

latest recorded revision

Modification demand surface

Cabin and interiors1 Other aircraft modifications1 Landing gear and brakes1

Recorded holders

Everts Air Cargo1 Cooper Aviation Supply Company, Inc.1

Recently revised DC-6A (Navy R6D-1) STCs

Showing the 3 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

ST981SOCabin and interiorsRevised Jun 14, 2010

Deactivation of the cabin pressurization system, conversion of the cargo compartment to a class 'E' compartment, and modification of the ventilation system.

FAA holder: Everts Air Cargo

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SA1367GLOther aircraft modificationsRevised Jun 14, 2002

Surrendered and incorporated into STC ST334CH.

FAA holder: Cooper Aviation Supply Company, Inc.

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ST01608CHLanding gear and brakesRevised Jan 16, 2002

Installation of brake assemblies, p/n 9560164-2 or 9560166, with non-asbestos linings, p/ns 5013028 and 5013029.

FAA holder: Aircraft Braking Systems Corporation

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