SA39CHLanding gear and brakes
Installation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System.
FAA holder: Wipaire Inc.
Aircraft STC directory
Frakes Aviation G-73 STCs
The Jun 30, 2026 FAA DRS snapshot contains 6 selected supplemental type certificates with status Current whose public applicability data names the Frakes Aviation G-73. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
6
listed Current at snapshot
5
holder directories
5
modification categories
Oct 23, 2024
latest recorded revision
Modification demand surface
Landing gear and brakes2
Other aircraft modifications1
Aircraft connectivity1
Propellers1
Avionics1
Recently revised G-73 STCs
Showing the 6 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA651GLLanding gear and brakes
Install Cleveland (Parker Hannifin) wheel and brake conversion kit, P/N 199-113.
FAA holder: Kaman Corporation Aircraft Wheel and Brake LLC
SA02268CH (PAGE 5)Other aircraft modifications
Installation of Airwolf Filter Corp. Air Oil Separator.
FAA holder: Airwolf Filter Corporation
SA319SWAircraft connectivity
Structural installation of McMillan 7501XM radome and RCA AVQ-55 antenna mount.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
SA1054GLPropellers
Removal of P/N 213763 propeller synchrophaser control box and electrical connector, and installation of P/N A213796 control box, electrical connector, and remote switch.
FAA holder: Ontic Engineering and Manufacturing Inc.
SA4383SW-DAvionics
Installation of Model AK976, an autopilot with 1C753 yaw damper system.
FAA holder: Tom R. Tracy