SA4503NM (PAGE 2)Other aircraft modifications
Remove original cloth covering and install Ceconite covering.
FAA holder: Ceconite Division of Poly-Fiber Inc.
Aircraft STC directory
Consolidated Vultee Aircraft Stinson Division BT-13 STCs
The Jun 30, 2026 FAA DRS snapshot contains 5 selected supplemental type certificates with status Current whose public applicability data names the Consolidated Vultee Aircraft Stinson Division BT-13. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
5
listed Current at snapshot
1
holder directories
4
modification categories
Sep 13, 2021
latest recorded revision
Modification demand surface
Engine and powerplant2
Other aircraft modifications1
Fuel systems1
Landing gear and brakes1
Recorded holders
Recently revised BT-13 STCs
Showing the 5 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA6070NMEngine and powerplant
Installation of a 'quick-disconnect drain plug' on the engine rocker sump for the oil drain retrieval system after engine shutdown.
FAA holder: West Coast Air Creations
SA02033AT (PAGE 6)Engine and powerplant
Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line (47J series w stc's SH4-235SW, SH4-826SW or SH479SW).
FAA holder: M-20 Oil Separators LLC
SA00068LALanding gear and brakes
Installation of tail wheel adapter ring.
FAA holder: R-R-R-Russ Aircraft