SA03656NYOther aircraft modifications
Installation of an Intelligence Surveillance and Reconnaissance (ISR) system.
FAA holder: Textron Aviation Inc
Aircraft STC directory
Beechcraft G58 STCs
The Jun 30, 2026 FAA DRS snapshot contains 8 selected supplemental type certificates with status Current whose public applicability data names the Beechcraft G58. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
8
listed Current at snapshot
6
holder directories
3
modification categories
Jan 30, 2018
latest recorded revision
Modification demand surface
Other aircraft modifications6
Landing gear and brakes1
Flight controls1
Recently revised G58 STCs
Showing the 8 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA04134CHOther aircraft modifications
Installation of LED wingtip light kit DSP-KIT-14-003.
FAA holder: D'Shannon Products Ltd.
SA02816CHOther aircraft modifications
Installation of C&D Associates Kit 33 combustion heater P/N CD50000K33.
FAA holder: Hartzell Engine Technologies, LLC
SA03334CHOther aircraft modifications
Installation of C&D combustion heater P/N CD14193-1.
FAA holder: Hartzell Engine Technologies, LLC
SA03342NYLanding gear and brakes
Installation of the replacement to the OEM landing gear door hinge bushings.
FAA holder: Marsh Brothers Aviation Inc
SA3599NMOther aircraft modifications
Installation of cockpit sunvisor assemblies.
FAA holder: Rosen Sunvisor Systems LLC
SA5777NMFlight controls
Installation of Spoilers, Inc., Model SP10000 hydraulic actuated wing spoiler system.
FAA holder: Spoilers Inc