SA01169CHAircraft performance
Increase of maximum gross weight.
FAA holder: Olivia Flying Service Inc.
Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the Boeing Airplane Wichita Division A75N1 (Army PT-17). Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 3 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Olivia Flying Service Inc.
FAA holder: Poly-Fiber Inc.
FAA holder: Cooper Aviation Supply Company, Inc.