SA3935WEOther aircraft modifications
Installation of an air/oil separator.
FAA holder: Airwolf Filter Corporation
Aircraft STC directory
Navion Aircraft Navion (L-17A) STCs
The Jun 30, 2026 FAA DRS snapshot contains 4 selected supplemental type certificates with status Current whose public applicability data names the Navion Aircraft Navion (L-17A). 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
3
holder directories
3
modification categories
Dec 20, 2017
latest recorded revision
Modification demand surface
Other aircraft modifications2
Landing gear and brakes1
Cabin and interiors1
Recently revised Navion (L-17A) 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
SA4-1165Landing gear and brakes
Installation of Firestone Model DFA-180 or Bodell BMI-2000 wheel in lieu of Firestone 6C5 or Goodrich 613MD wheel (on nose gear).
FAA holder: Skybound Manufacturing Inc.
SA2232NMOther aircraft modifications
Lower canopy height 4 inches.
FAA holder: Deluca of California Inc.
SA00089DECabin and interiors
Installation of a left fuselage cabin baggage door assembly.
FAA holder: Sierra Hotel Aero, Inc.