SA708GLEngine and powerplant
To install model 300 scavenge oil filter system with Pratt & Whitney R-1340 engine.
FAA holder: Airwolf Filter Corp
Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 4 selected supplemental type certificates with status Current whose public applicability data names the Rockwell International AT-6B. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 4 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Airwolf Filter Corp
FAA holder: LP Aero Plastics
FAA holder: Springer Aerospace LTD