SA02527ATEngine and powerplant
Installation of a landing gear in-transit warning light in 337 models that are equipped with an electric motor to retract landing gear instead of engine driven hydraulic pump.
FAA holder: Aviation Enterprises
Aircraft STC directory
Cessna Aircraft T337 Series STCs
The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft T337 Series. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
3
listed Current at snapshot
1
holder directories
2
modification categories
May 31, 2002
latest recorded revision
Modification demand surface
Engine and powerplant2
Flight controls1
Recorded holders
Recently revised T337 Series STCs
Showing the 3 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA02510ATEngine and powerplant
Installation of a rear firewall engine accessory access door.
FAA holder: Aviation Enterprises
SA01091ATFlight controls
Manufacture of mechanical cowl flap control system.
FAA holder: Aviation Enterprises