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Aircraft STC directory

Boeing DC3-G103A STCs

The Jun 30, 2026 FAA DRS snapshot contains 55 selected supplemental type certificates with status Current whose public applicability data names the Boeing DC3-G103A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

55
listed Current at snapshot
9
holder directories
11
modification categories
Jun 4, 2020
latest recorded revision

Modification demand surface

Other aircraft modifications17
Aircraft structures10
Cabin and interiors9
Engine and powerplant5
Avionics4
Landing gear and brakes3
Flight controls2
Electrical systems2
Fuel systems1
Safety and emergency equipment1
Propellers1

Recorded holders

Sabreliner Aviation LLC20Signature Flight Support Corporation15Preferred Improvements LLC13Airwolf Filter Corporation1United Aeronautical Corporation1Aviation Products Systems Inc.1BF Goodrich Aerospace1Oilamatic Inc1Rockwell Collins Inc1

Recently revised DC3-G103A STCs

Showing the 55 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA1315WEEngine and powerplant

Installation of Mixture Monitor (exhaust gas temperature probe, gage and selector) in accordance with Delta Products Part Lists A-192 and A-193, or in accordance with Tri-Star Corporation Mixture Monitor Installation Instructions dated December 9, 1981, or later FAA approved revision and/or Drawing List MM-127 dated November 15, 1981, or later FAA approved revision in aircraft models listed in Master Eligibility List P-80-A-6 revised March 29, 1968, copy attached, or later FAA approved revision.

FAA holder: Universal Corporation

View record