SA01734SE (PG 3)Aircraft structures
Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.
FAA holder: Andrew D. Humphrey
Aircraft STC directory
Cal Pacific Airmotive Army P-51D STCs
The Jun 30, 2026 FAA DRS snapshot contains 6 selected supplemental type certificates with status Current whose public applicability data names the Cal Pacific Airmotive Army P-51D. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
6
listed Current at snapshot
4
holder directories
5
modification categories
Oct 14, 2016
latest recorded revision
Modification demand surface
Other aircraft modifications2
Aircraft structures1
Propellers1
Avionics1
Engine and powerplant1
Recently revised Army P-51D STCs
Showing the 6 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
ST334CHOther aircraft modifications
Installation of Superflite 102 fabric.
FAA holder: Aviation Products Systems Inc.
SA1129SWAvionics
Installation of Mitchell Century II autopilot and radio coupler.
FAA holder: Commuter Air Technology Inc
SA02719CHEngine and powerplant
Installation of a Packard built Rolls Royce V-1650-9A engine.
FAA holder: Roush Industries
SA8075SW (PAGE 2)Other aircraft modifications
Installation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER).
FAA holder: Razorback Fabrics Inc