SA03040CHOther aircraft modifications
Installation of a digital payload hopper quantity and spray boom pressure indicating system.
FAA holder: Reabe Design LLC
Aircraft STC directory
Thrush Aircraft S2R-G1 STCs
The Jun 30, 2026 FAA DRS snapshot contains 17 selected supplemental type certificates with status Current whose public applicability data names the Thrush Aircraft S2R-G1. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
17
listed Current at snapshot
6
holder directories
6
modification categories
Feb 1, 2026
latest recorded revision
Modification demand surface
Other aircraft modifications8
Aircraft structures4
Engine and powerplant2
Avionics1
Landing gear and brakes1
Fuel systems1
Recently revised S2R-G1 STCs
Showing the 17 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA02738CH (PAGE 3)Avionics
Installation of L-3 Communications Avionics Systems.
FAA holder: Acron Aviation Inc.
SA04676CHOther aircraft modifications
Installation of a True Quantity Gauge System.
FAA holder: Reabe Design LLC
SA04484CHOther aircraft modifications
Installation of a Reabe Aircraft Improvement Power Gate Control System.
FAA holder: Reabe Design LLC
SA01801SEOther aircraft modifications
Installation of a Kawak Aviation Technologies auxiliary system, and optional ancillary equipment.
FAA holder: Air Repair Inc.
SA02499SEEngine and powerplant
Installation of a Pratt & Whitney PT6A-41, PT6A-42, or PT6A-42A engine and a Avia V508H/106B/A propeller.
FAA holder: Cascade Aircraft conversions LLC
ST03197CHLanding gear and brakes
To install full swiveling locking tail wheel assembly onto the existing spring steel tail gear.
FAA holder: Turbine Conversions Ltd
SA01323CHOther aircraft modifications
Installation of a ground single point fueling system.
FAA holder: Turbine Conversions Ltd
SA02205SEFuel systems
Installation of a replacement airframe fuel pump in accordance with Cascade Flying Service Master Drawing List FW-CFS545-90, Rev. B, dated October 19, 2011, or later FAA approved revision.
FAA holder: Cascade Aircraft conversions LLC
SA01845WIOther aircraft modifications
Installation of a Center Windshield.
FAA holder: Hershey Flying Services
SA03518ATAircraft structures
Installation of a bonded doubler inside the wing leading edge.
FAA holder: Turbine Conversions Ltd
SA00178SEAircraft structures
Installation of vortex generators on the wing and tail surfaces of the above model aircraft.
FAA holder: Micro AeroDynamics Inc
SA02951CHAircraft structures
Installation of modified Wing Spar Splice and Cap per Aeronautix Modification Kit.
FAA holder: Gulf Coast Ag Aircraft Sales and Maintenance
SA02752ATEngine and powerplant
Installation of the E-Tec ET-107 System that uses a sequential 24V to 48V Fast Start in order to reduce turbine exhaust gas temperatures (EGT) during engine starts.
FAA holder: Air Repair Inc
SA03654ATAircraft structures
Installation of Avenger Extended Performance Front Spar Enhancement Kit (new wing front spar lower capts, center splice and doublers).
FAA holder: Avenger Aircraft and Services
SA02247CHOther aircraft modifications
Installation of Pheromone Distribution Pod System.
FAA holder: Turbine Conversions Ltd
SA04677CHOther aircraft modifications
Installation of a Powered Hopper Lid and Auger System.
FAA holder: Reabe Design LLC