Aircraft STC directory
Allied Ag Cat Productions G-164A STCs
The Jun 30, 2026 FAA DRS snapshot contains 62 selected supplemental type certificates with status Current whose public applicability data names the Allied Ag Cat Productions G-164A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Modification demand surface
Recorded holders
Recently revised G-164A STCs
Showing the 62 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Replace existing Pratt & Whitney (P & W) Model R-985 or R-1340 reciprocating engine installation installation with P & W (Canada) turbopropeller engine (Model PT6A-6B, -11, -11AG, -15AG, -20, -20A, -20B, -6/C20, -21, -27, -28, -34, -34AG, or -135) and Hartzell propeller (Model HC-BJTN-3 Hub and Model T10282 (+4) or T10282(N) (+4) Blades).
FAA holder: Hershey Flying and Spraying Service, Inc.
Installation of a 360-gallon agricultural spray dispensing hopper.
FAA holder: Texas Transland LLC
Installation of a 320 gallon agricultural spray dispensing hopper.
FAA holder: Texas Transland LLC
Installation of replacement fiberglass fuselage skin panels.
FAA holder: Texas Transland LLC
Installation of secondary voltage indication system.
FAA holder: Visual Instruments LLC
Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights.
FAA holder: AeroLED's Holdings, LLC
To allow the use of UL91 or UL94 (minimum) grade aviation fuel.
FAA holder: Swift Fuels LLC
Installation of a Lever Throttle Quadrant.
FAA holder: Kawak Aviation Technologies Inc
Fabrication of Onboard Systems Model 7 CROPHAWK spray flow measuring system.
FAA holder: Onboard Systems International
Installation of the Flight Grip Model 135 Control Stick Grip.
FAA holder: Air Products & Parts LLC
To allow the use of UL91 (minimum) grade aviation fuel.
FAA holder: Petersen Aviation Inc
Installation of Pratt & Whitney R-985-AN14B or R-985-AN1 engine modified for fuel injection.
FAA holder: A & L Aircraft Parts Inc
Installation of Gustin Aviation chip detector light system.
FAA holder: A & L Aircraft Parts Inc
Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.
FAA holder: Whelen Aerospace Technologies
Installation of Blue Mountain Aviation Night Lights Kit (including instrument panel lights) for spraying.
FAA holder: Blue Mountain Aero LLC
Change belly skins from aluminum to stainless steel.
FAA holder: Hershey Flying Service Inc
Installation of replacement wing tips.
FAA holder: Hershey Flying Service Inc
Installation of additional wing fuel tanks.
FAA holder: Hershey Flying Service Inc
Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft.
FAA holder: Henry F Rogers/David E Polley
Installation of Cooper Superflite 102 Fabric.
FAA holder: Aviation Products Systems Inc.
The 12 volt 24 volt D.C. electrical generating system is replaced by an alternator system.
FAA holder: Hartzell Engine Technologies, LLC
Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P.
FAA holder: Electronics International Inc.
Installation of Rotary Gatekeeper and provisions equipment.
FAA holder: Turbine Conversions Ltd
Installation of P&WACL PT6A-34, -34AG, -15AG, -20A, -41, -41G, -36, -135, -135A, or -28 engine.
FAA holder: Turbine Conversions Ltd
Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1).
FAA holder: Electronics International Inc.
Installation of a Single Point Ground Fueling System.
FAA holder: Turbine Conversions Ltd
Installation of Electronics International digital volt/amp gauges and accessories.
FAA holder: Electronics International Inc.
Installation of Aviation Development oil filter.
FAA holder: Aviation Development Corporation
Installation of Oilamatic preoiler system.
FAA holder: Oilamatic Inc
Installation of a remote spin-on oil filter adapter. (GC-1B w/Lycoming or Cont 360 engine installed).
FAA holder: Aviation Development Corporation
Install Ceconite 101 fabric.
FAA holder: Aviation Products Systems Inc.
Installation of Walter a.s. turboprop engine model M601E-l l or M601D-l l with the AVIA Propeller Ltd. model V510AG, V508E-AG/99 or V508E-AG/106 in accordance with Turbine Conversions Drawing List, Report 3100, Revision C, dated August I, 2005, or later FAA approved revision.
FAA holder: TURBINE CONVERSIONS LTD
Installation of Precise Flight, Inc. stand-by vacuum system (SVS).
FAA holder: Precise Flight Inc
Replacement of 12 refrigerant in air conditioning system with Enviro Refrigerant Hotshot R414B.
FAA holder: Scale Modelbuilders Inc.
Installation of EAC-22D30-AG-200-4S prop or P&W R-985-AN-1 engine.
FAA holder: Pacific Propeller International LLC
Surrendered and incorporated into STC SA241CH.
FAA holder: Cooper Aviation Supply Company Inc.
Installation of M-20 Oil Separator, model 600-WP.
FAA holder: M-20 Oil Separators LLC
Installation of an electronic digital engine tachometer horizon model P-1000.
FAA holder: Horizon Instruments Inc
Installation of Truboplus/ Electronics Int'l gauges and switches.
FAA holder: Aero Manufacturing Inc.
Installation of air filters.
FAA holder: Brackett Aero Filters Inc.