SA01240SEOther aircraft modifications
Installation of secondary voltage indication system.
FAA holder: Visual Instruments LLC
Aircraft STC directory
Allied Ag Cat Productions G-164B-20T STCs
The Jun 30, 2026 FAA DRS snapshot contains 15 selected supplemental type certificates with status Current whose public applicability data names the Allied Ag Cat Productions G-164B-20T. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
15
listed Current at snapshot
7
holder directories
4
modification categories
Jan 1, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications11
Engine and powerplant2
Fuel systems1
Aircraft performance1
Recently revised G-164B-20T STCs
Showing the 15 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA1151NWOther aircraft modifications
Installation of the Flight Grip Model 135 Control Stick Grip.
FAA holder: Air Products & Parts LLC
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
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
SA01282NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830.
FAA holder: Airwolf Filter Corporation
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
ST03554CHOther aircraft modifications
Installation of Rotary Gatekeeper and provisions equipment.
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
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.
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.
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.