Aircraft STC directory

Piper Aircraft PA-23-160 STCs

The Jun 30, 2026 FAA DRS snapshot contains 39 selected supplemental type certificates with status Current whose public applicability data names the Piper Aircraft PA-23-160. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

39

listed Current at snapshot

20

holder directories

11

modification categories

Apr 1, 2025

latest recorded revision

Recently revised PA-23-160 STCs

Showing the 39 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA02738CH (PAGE 2)AvionicsRevised Apr 1, 2025

Installation of L-3 Communications Avionics Systems.

FAA holder: Acron Aviation Inc.

SA02511SE (2 OF 2)Fuel systemsRevised Jun 13, 2024

Installation of replacement fuel quantity indicator sending unit(s).

FAA holder: CiES Inc.

SA02511SE (2 OF 3)Fuel systemsRevised Jun 13, 2024

Installation of replacement fuel quantity indicator sending unit(s).

FAA holder: CiES Inc.

SA04192NYAvionicsRevised May 8, 2023

KFD 900 Primary Flight Display System Additional Functions.

FAA holder: Honeywell International Inc

SA11174SC PAGE 2Other aircraft modificationsRevised Sep 1, 2021

Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems.

FAA holder: Honeywell International Inc (Bendix King)

SA00401BO (PAGE 2)Other aircraft modificationsRevised Jun 9, 2021

Installation of a SkyTrax100B UAT receiver.

FAA holder: Avidyne Corporation

SA01560WI-DAvionicsRevised Mar 25, 2020

Installation of the Honeywell KFD 840 Primary Flight Display System.

FAA holder: Honeywell International Inc

SA02153LA-D PAGE 2AvionicsRevised Aug 30, 2018

Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System.

FAA holder: Garmin International Inc.

SA01838WIAvionicsRevised May 10, 2017

Installation of a FreeFlight 1201 GPS receiver, with an Avidyne AXP340 Transponder, for ADS-B Out.

FAA holder: Trego Dugan Aviation

SA4-522Flight controlsRevised Oct 21, 2016

Installed B2D Flight Control System.

FAA holder: Brittain Industries, Inc

SA617WEOther aircraft modificationsRevised Oct 21, 2016

Installation of Brittain Industries, Inc., Pneumatic Pitch Assist Model PC-1.

FAA holder: Brittain Industries, Inc

SA02298CHOther aircraft modificationsRevised Oct 20, 2016

Increase of a Three Point Torso Restraint System.

FAA holder: Alpha Aviation Inc

SA01566CHOther aircraft modificationsRevised Feb 11, 2016

Installation of C&D Associates Combustion Heater Kit.

FAA holder: Hartzell Engine Technologies, LLC

SA02212AK (PG 2)Other aircraft modificationsRevised Jan 14, 2015

Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems.

FAA holder: Seaplanes North LLC

SA02121SE (PAGE 2)Other aircraft modificationsRevised May 2, 2014

Installation of Garmin GTS 825 (TAS) or GTS 855 (TCAS I) Traffic System.

FAA holder: Garmin International Inc

SA01237ATFuel systemsRevised Apr 30, 2014

Installation of fuel drain valves.

FAA holder: Storehouse LLC

SA4178SWAvionicsRevised Mar 3, 2014

Installation of 718-1 instrument panel assembly or optional 718-3 assembly.

FAA holder: Apache Modification Aircraft Corporation

SA615SWAvionicsRevised Nov 19, 2013

Installed Brittain/Clarkson Autopilot.

FAA holder: Brittain Industries, Inc

SA1486WEFlight controlsRevised Jan 29, 2013

Installation of Brittain Industries, Inc. Model B2C Flight Control System.

FAA holder: Brittain Industries, Inc

SA236CEAircraft structuresRevised Sep 30, 2011

Installation of Hoskins Supplemental Model B High intensity wing tip lights, Model C tail lights, with or without Model 2 high intensity fuselage lights.

FAA holder: BF Goodrich Aerospace

SA398CEAircraft structuresRevised Sep 30, 2011

Install Hoskins Twilighter MK III Supplemental Lighting System consisting of Model F Wing Lights with Model P or K (dual) Tail Light.

FAA holder: BF Goodrich Aerospace

SA2CEOther aircraft modificationsRevised Aug 16, 2011

Installation of Doyn Model 1600 Dorsal Fin per Doyn Drawing No. 1600, Revision A, dated January 5, 1962.

FAA holder: D'Shannon Products Ltd.

SA00243BO (4 OF 5)AvionicsRevised Jul 21, 2011

Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200).

FAA holder: Icarus Avionics, LLC

SA272CEPropellersRevised Jul 14, 2011

Installation of Lycoming IO-360-B1A engines and Hartzell HC-C2YK-2RA/7666A-2 propellers. Gross weight increase to 4000 lbs. Data required: Eight photographs for Doyn 180 HP Piper Apache Fuel Injection dated May 20, 1964. Doyn dwg. 1800, Rev. C dated 3/23/62, except for propeller specified and fuel system (dwg. 1807). Hartzell Type Certification Data Sheet P-920-5 for propeller installation.

FAA holder: D'Shannon Products Ltd.

SA285CEAircraft performanceRevised Jul 14, 2011

Installation of Lycoming IO-360-B1B engines and Hartzell HC-C2YR-2RA/7666A-2 propellers. Gross weight increase to 3684 lbs on PA-23 and 4000 lbs on PA-23-160. Data required: PA-23: Doyn dwg 1500, Rev. C, except for Hartzell HC-922K-2B/8447-12A props. Doyn dwg 1507, Rev. C, PA-23-160: Doyn dwg. 1800, Rev. C, except for Hartzell HC-922K-2B/8447-12A props. Dwg. 1807, Rev. C.

FAA holder: D'Shannon Products Ltd.

SA140SWCabin and interiorsRevised Jul 15, 2010

Cabin window addition.

FAA holder: Airline Fueling Inc.

SA417SWOther aircraft modificationsRevised Jul 15, 2010

Rear baggage compartment.

FAA holder: Airline Fueling Inc.

SA423SWLanding gear and brakesRevised Jul 15, 2010

Fiberglass landing gear doors.

FAA holder: Airline Fueling Inc.

SA484SWAircraft structuresRevised Jul 15, 2010

Large baggage door.

FAA holder: Airline Fueling Inc.

SA69SWOther aircraft modificationsRevised Jul 15, 2010

Extended nose with baggage compartment.

FAA holder: Airline Fueling Inc.

SA01686SEEngine and powerplantRevised May 7, 2009

Fabrication and installation of engine control levers.

FAA holder: Apache Modification Aircraft Corporation

SA00520AT-DFuel systemsRevised May 5, 2009

Installation of fuel ramp assemblies.

FAA holder: FFC Manufacturing

SA2586NM (PAGE 4)Other aircraft modificationsRevised Jul 19, 2008

Installation of J.P. Instruments temperature monitoring systems.

FAA holder: J P Instruments

SA01105WI-D (2 OF 2)AvionicsRevised Aug 24, 2007

Installation of Bendix/King KMD 550/850 Multi-Functional Display System with optional traffic, terrain and weather sensors. This STC applies to both single-engine and small multi-engine aircraft (see 1 of 2 for small twin-engine).

FAA holder: Honeywell International Inc.

SA890EAOther aircraft modificationsRevised Jun 4, 2007

Installation of Grimes three light strobe kit P/N 34-0101-2 as supplemental lighting.

FAA holder: Honeywell International Inc.

SA01695SE (4 OF 5)Aircraft connectivityRevised Feb 15, 2007

Installation of an antenna.

FAA holder: Garmin AT Inc.

SA00861SE (PG 2)Fuel systemsRevised Feb 8, 2004

Installation of J.P. Instruments (JPI) fuel flow indicating system in accordance with JPI Installation Manual FS-450, Report No. 400, Revision -, dated August 16, 2000, or later FAA approved revision.

FAA holder: J P Instruments

SA00448DEOther aircraft modificationsRevised Apr 14, 2003

Installation of Oilamatic preoiler system.

FAA holder: Oilamatic Inc

SA00695SEOther aircraft modificationsRevised Feb 14, 2003

Replacement of certain Rotomaster and Rayjay scavenge pumps.

FAA holder: Machen Inc