SA01757WIFuel systems
To allow the use of UL91 or UL94 (minimum) grade aviation fuel.
FAA holder: Swift Fuels LLC
Aircraft STC directory
AD Holdings T-11 STCs
The Jun 30, 2026 FAA DRS snapshot contains 4 selected supplemental type certificates with status Current whose public applicability data names the AD Holdings T-11. 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
4
holder directories
3
modification categories
Aug 21, 2024
latest recorded revision
Modification demand surface
Fuel systems2
Engine and powerplant1
Other aircraft modifications1
Recently revised T-11 STCs
Showing the 4 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA01831WIFuel systems
To allow the use of UL91 (minimum) grade aviation fuel.
FAA holder: Petersen Aviation Inc
SA00024NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less.
FAA holder: Airwolf Filter Corporation
SA593CH (PAGE 1)Other aircraft modifications
Install Champion SlickSTART magneto booster system.
FAA holder: Champion Aerospace LLC