SA1151NWOther aircraft modifications
Installation of the Flight Grip Model 135 Control Stick Grip.
FAA holder: Air Products & Parts LLC
Aircraft STC directory
Allied Ag Cat Productions G-164D STCs
The Jun 30, 2026 FAA DRS snapshot contains 21 selected supplemental type certificates with status Current whose public applicability data names the Allied Ag Cat Productions G-164D. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
21
listed Current at snapshot
8
holder directories
5
modification categories
Jul 30, 2021
latest recorded revision
Modification demand surface
Other aircraft modifications14
Engine and powerplant2
Aircraft structures2
Fuel systems2
Aircraft performance1
Recently revised G-164D STCs
Showing the 21 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA5190NMOther aircraft modifications
Installation of Gustin Aviation chip detector light system.
FAA holder: A & L Aircraft Parts Inc
SA00344BO PAGE 1Other aircraft modifications
Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.
FAA holder: Whelen Aerospace Technologies
SA02135SEEngine and powerplant
Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data).
FAA holder: Electronics International Inc.
SA6070NMEngine and powerplant
Installation of a 'quick-disconnect drain plug' on the engine rocker sump for the oil drain retrieval system after engine shutdown.
FAA holder: West Coast Air Creations
SA2254CEAircraft structures
Installation of replacement wing tips.
FAA holder: Hershey Flying Service Inc
SA2271CEFuel systems
Installation of additional wing fuel tanks.
FAA holder: Hershey Flying Service Inc
SA02212AK (PG 1)Other aircraft modifications
Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems.
FAA holder: Seaplanes North LLC
SA00478CHOther aircraft modifications
Installation of Cooper Superflite 102 Fabric.
FAA holder: Aviation Products Systems Inc.
ST03554CHOther aircraft modifications
Installation of Rotary Gatekeeper and provisions equipment.
FAA holder: Turbine Conversions Ltd
SA4942SWAircraft structures
Installation of Vortex control wing tip in accordance with Frakes Aviation Drawing No. FA-7042 dated 11/24/82, or later FAA approved revision.
FAA holder: Turbine Conversions Ltd
SA02985CHOther aircraft modifications
Installation of a Cool Start System in accordance with Installation Instructions , Revision A, dated April 14, 2011, or later FAA Approved revision.
FAA holder: Turbine Conversions Ltd
SA4003SWOther aircraft modifications
Addition of servo-tabs to upper ailerons according to Drawing FA 7039, Sheets 1 and 2, dated 5/15/79, or later FAA approved revision.
FAA holder: Turbine Conversions Ltd
SA00068SE (PAGE 2)Fuel systems
Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1).
FAA holder: Electronics International Inc.
SA02786CHOther aircraft modifications
Installation of a Single Point Ground Fueling System.
FAA holder: Turbine Conversions Ltd
SA2693NM (PAGE 1)Other aircraft modifications
Installation of Electronics International digital volt/amp gauges and accessories.
FAA holder: Electronics International Inc.
SA01639NYOther aircraft modifications
Replacement of 12 refrigerant in air conditioning system with Enviro Refrigerant Hotshot R414B.
FAA holder: Scale Modelbuilders Inc.
SA01258SEOther aircraft modifications
Installation of the Automatic Flagman Dispenser Models in accordance with Automatic Flagman Master Drawing Lists specified in attached AML, or later FAA approved revision.This STC supercedes several existing STC s as listed in the notes on the attached AML.
FAA holder: R-S Sales Inc.
SA1295WEOther aircraft modifications
Installation of Automatic flagman Model no 4, marker dispensing unit.
FAA holder: R-S Sales Inc.
SA02168AK (PG 2)Aircraft performance
Installation of hourmeter airspeed switch. For unpressurized aircraft only. Pressurized aircraft must have pressurization system deactivated.
FAA holder: Avalaska Inc
SA2687NM (PAGE 1)Other aircraft modifications
Installation of Truboplus/ Electronics Int'l gauges and switches.
FAA holder: Aero Manufacturing Inc.