Aircraft STC directory

Cessna Aircraft 172S STCs

The Jun 30, 2026 FAA DRS snapshot contains 66 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft 172S. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

66

listed Current at snapshot

42

holder directories

12

modification categories

Nov 20, 2024

latest recorded revision

Recently revised 172S STCs

Showing the 66 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA01120SEAircraft structuresRevised Nov 20, 2024

Installation of Door Steward.

FAA holder: Mountain View Aviation LLC

SA00709SEFlight controlsRevised Jan 1, 2023

Installation of replacement control surface skin panels.

FAA holder: Athena Aircraft, LLC

SA02203AK (PAGE 1)AvionicsRevised Jul 6, 2022

Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV).

FAA holder: Genesys Aerosystems Inc.

SA00795CHOther aircraft modificationsRevised May 25, 2022

Installation of Baumann Model BF-2550 floats.

FAA holder: Baumann Floats LLC

SA01815CHAircraft performanceRevised May 25, 2022

Installation of Baumann Model BF2550A floats. For models 172I through 172P, a gross weight of 2350 lbs. at a center of gravity range of plus 39.5 inches to plus 45.5 inches is approved. For models R172K and R172K with STCs SA1436CE and SA1437CE, the maximum gross weight is limited to 2550 lbs. at a center og gravity range of plus 39.5 inches to plus 45.5 inches.

FAA holder: Baumann Floats LLC

SA02415CHFlight controlsRevised May 17, 2021

Installation of Flight Boss LTD S-RPE-CN Rudder Pedal Extensions.

FAA holder: Flight Boss Ltd.

SA01679CHCargo and special missionRevised Sep 9, 2020

Install BRS-172 parachute recovery system.

FAA holder: Ballistic Recovery Systems Inc.

SA02332AKAvionicsRevised Jun 29, 2020

Installation of a fixed mounted Forward.Vision Enhanced Vision System (EVS) Models 100/600 to include an under-wing conformal fairing with sensor and a glareshield mounted dedicated display monitor.

FAA holder: PECO Inc

SA09457SCOther aircraft modificationsRevised Jul 2, 2019

Installation of a vapor-cycle air conditioning system.

FAA holder: Air Comm Corporation

SA00780SE (PAGE 1)Other aircraft modificationsRevised Jun 28, 2016

Installation of the True Lock Safety Retention Axle Lock Nut System.

FAA holder: True Lock LLC

SA01118WIOther aircraft modificationsRevised Jun 27, 2016

Installation of the Concorde FLA or VRSLA RG series batteries.

FAA holder: Concorde Battery Corporation

SA01001SECabin and interiorsRevised Feb 10, 2016

Installation of 12 volt cabin power system for portable electronic devices.

FAA holder: Olympic Aero Services Inc.

SA01700LAOther aircraft modificationsRevised Dec 11, 2015

Installation of AMSAFE Aviation Inflatable Restraint (AAIR) system.

FAA holder: AMSAFE Inc.

SA01538SEOther aircraft modificationsRevised Sep 15, 2015

Incorporation of bushing on carburetor hot air box control arm.

FAA holder: Dynamic Propeller

SA02069AKLanding gear and brakesRevised Feb 9, 2015

Fabrication and Installation of the Airglas Inc Landes PA32-206LA Nose Fork equipped with up to a 8.50 x 6 tire.

FAA holder: Airglas Inc.

SA971WEElectrical systemsRevised Mar 6, 2014

Installation of a Jasco #6540 (35a.) Alternator Kit or a Jasco #6555 (50a.) Alternator Kit.

FAA holder: Hartzell Engine Technologies, LLC

SA02248LAElectrical systemsRevised Jan 30, 2014

Installation of Sensor Pod and wiring for a passenger operated monitoring system.

FAA holder: Sky IMD Inc

SA4-602AvionicsRevised Nov 19, 2013

Installed Brittain-Clarkson Autopilot.

FAA holder: Brittain Industries, Inc

SA1308WEOther aircraft modificationsRevised Oct 17, 2013

Installation of Brittain Model CSA-1 Stability Augmentation System.

FAA holder: Brittain Industries, Inc

SA1468WEAvionicsRevised Oct 17, 2013

Installation of Brittain Industries Model B2C Autopilot System.

FAA holder: Brittain Industries, Inc

SA02249SEElectrical systemsRevised Sep 18, 2013

Installation of a silicone rubber wingtip device intended as a provision for mounting battery powered devices such as strobes or air temperature sensor.

FAA holder: CarpenterDev, LLC

SA02149AKAvionicsRevised May 17, 2013

Installation of GX50/60 GPS Navigator, Capstone configured MX20 Multi-Function Display and UAT transceiver.

FAA holder: Garmin International Inc

SA02262SEAircraft structuresRevised Mar 8, 2013

Installation of split seam wing strut cuff as replacement parts for the strut fairings.

FAA holder: Stene Aviation Inc

SA475CHOther aircraft modificationsRevised Jan 15, 2013

Installation of Inline Air Filter Kit, P/N CV1J4-C.

FAA holder: Aerotech Components Inc

SA03984ATAvionicsRevised Dec 13, 2012

Installation of a FreeFlight Systems Universal Access Transceiver - Automatic Dependent Surveillance Broadcast Class B1 System (UAT-ADS-B) Out.

FAA holder: Southeast Aerospace Inc

SA2067NMOther aircraft modificationsRevised Jul 11, 2012

Installation of BAS, Inc. TSO Shoulder Harness and BAS Inc. Harness System.

FAA holder: BAS Inc

SA01202LAAvionicsRevised Feb 13, 2012

Installation of Becker Avionics SAR DF-517 Search and Rescue Direction Finding System.

FAA holder: Rhotheta USA Inc.

SA02434NYEngine and powerplantRevised Feb 7, 2012

Installation of a Digital Engine Monitoring system.

FAA holder: Ultra Electronics Flightline Systems

SA3-333Landing gear and brakesRevised Aug 16, 2011

Installation of Doyn fiberglass wheel fairings.

FAA holder: D'Shannon Products Ltd.

SA3-690Other aircraft modificationsRevised Aug 16, 2011

Installation of Doyn Kit No. 1400 Swept-Tail Assembly per Doyn Drawing No. 1400, Revision B, dated August 18, 1961.

FAA holder: D'Shannon Products Ltd.

SA5820NMEngine and powerplantRevised Jul 28, 2010

Installation of an engine electronic digital tachometer, Model P-1000.

FAA holder: Horizon Instruments Inc

SA02359AK-DOther aircraft modificationsRevised Nov 6, 2009

Fabrication and installation of F. Atlee dodge Aircraft Services, Cessna Tie-Down clamp.

FAA holder: F. Atlee Dodge Aircraft Services, LLC

SA02725CHOther aircraft modificationsRevised May 29, 2009

Installation of North American Surveillance Systems Strut Mount and Optional Cloud Cap Technologies TASE / TASE Dou Gimbals.

FAA holder: North American Surveillance Systems LLC

SA01834CH (1 OF 2)Other aircraft modificationsRevised Mar 20, 2009

Installation of the High Intensity Discharge Light Assembly Kit.

FAA holder: Knots 2U Ltd.

SA02321AKOther aircraft modificationsRevised Aug 29, 2008

Installation of EDO 89-2000 floats modified.

FAA holder: X-Winds S.T.O.L. Inc.

SA01032WIOther aircraft modificationsRevised Jul 11, 2008

Installation of external aerodynamic Vortelator Kit on airplanes.

FAA holder: Aircraft Development Co

SA933NWCabin and interiorsRevised Feb 22, 2008

Installation of a BAS, Inc., or a Blancher Model 101 stowable seat.

FAA holder: Lake Vue Aeronautics

SA01105WI-D (1 OF 2)AvionicsRevised Aug 24, 2007

Installation of Bendix/King KMD 550/850 Multi-Function Display System with Optional Traffic, Terrain and Weather Sensors. This STC also is approved for some single-engine aircraft. See SA01105WI-D (2 of 2).

FAA holder: Honeywell International Inc.

SA02446CHOther aircraft modificationsRevised Jun 25, 2007

Installation of the Courtesy Light Kit.

FAA holder: Knots 2U Ltd.

SA00926WIPropellersRevised Mar 20, 2007

Installation of MT-Propeller MTV-18-B/183-17 electric 3-blade constant speed propeller.

FAA holder: MT- Propeller Entwicklung GmbH

SA01095WIEngine and powerplantRevised Mar 20, 2007

Installation of Gomolzig C172R-606550 engine exhaust system silencer.

FAA holder: Gomolzig Flugzeug-und Maschinenbau GmbH

SA1614WEFuel systemsRevised Dec 6, 2006

Installation of one 12-gallon auxiliary fuel tank in each outboard wing panel.

FAA holder: Flint Aero Inc

SA02277AKAvionicsRevised Sep 30, 2006

Installation of FMK Light Emitting Diode (LED) Instrument Panel Lights.

FAA holder: Forest Kirst

SA02138ATLanding gear and brakesRevised Aug 11, 2006

Installation of Lord Corporation nose wheel shimmy damper part number SE-1051-2/3.

FAA holder: Lord Corporation

SA01860NY (1 OF 3)Engine and powerplantRevised May 31, 2006

Installation of Graphic Engine Monitors (GEM) Models GEM-610 and GEMINI 1200.

FAA holder: Insight Instrument Corporation

SA01119CHOther aircraft modificationsRevised Mar 20, 2006

Replace Cessna Sun visor assemblies with Aircraft Recycled Flying controls tinted Sun Visor Assemblies.

FAA holder: Plane Plastic Ltd

SA01324WIFlight controlsRevised Apr 27, 2005

Installation of aileron gap seal per Aircraft Development Co. Drawing List 115-1 stamped FAA approved with a date of April 27, 2005 or later. Conformity data for Drawing List 115-1 is derived from Drawing List 115-1 Revision D and STC s SA1484CE, SA1490CE, SA1491CE, SA1492CE, SA1493CE, SA1494CE, and SA1495CE.

FAA holder: Aircraft Development Co

SA01951NY-DOther aircraft modificationsRevised Mar 18, 2005

Installation of Wulfsberg P-2000 and/or C-2000-RT-2000 transceiver system.

FAA holder: Wulfsberg Electronics Division

SA01531LAAvionicsRevised Aug 28, 2003

Installation of CO Guardian Remote Carbon Monoxide Detector Instrument.

FAA holder: CO Guardian LLC

SA00954SE (1 OF 2)Other aircraft modificationsRevised Aug 11, 2003

Installation of J.P. Instruments (JPI) Primary Temperature Indicating System in accordance with JPI Installation Manual for the EDM 711, Report 106P, Revision B, dated August 2, 2001, or later FAA approved revision.

FAA holder: J P Instruments

SA2382NMFlight controlsRevised Jul 15, 2003

Installation of Aileron and Flap Gap Seals.

FAA holder: Knots 2U Ltd

SA1531NMLanding gear and brakesRevised Jul 10, 2003

Modification of the Union Aviation Supplemental Type Certificate No. SA860SO for portable rudder/brake hand control by adapting the control to 'Nyla fill' rudder pedals.

FAA holder: Flock Dave

ST01700NY (1 OF 2)Engine and powerplantRevised Jul 8, 2003

Installation of the following Aerospace Logic aircraft instruments: EGT-100 Exhaust Gas Temperature Indicator, CHT-100 Cylnder Head Temperature INdicator, FL-100 Dual Fuel Level Indicator, FP-100 Fuel Pressure and Ammeter Indicator, OL-100 Oil Pressure and Temperature Indicator, and VA-100 Voltmeter and Ammeter Indicator.

FAA holder: Aerospace Logic Inc.

SA02236ATAvionicsRevised Apr 17, 2003

Installation of a Paravion (formerly FSI) Eagle Vision Camera System on the Model 172M (S/N 17262323) and a Spectrolab SX5 Search Light on the Model 172S (S/N 172S8566), both fuselage mounted, in accordance with Aero Avionics Master Drawing List No. AA-C172-001, dated September 21, 2000, or later FAA approved revision.

FAA holder: Aero Avionics Inc.

SA3690NMOther aircraft modificationsRevised Mar 24, 2003

Cockpit sunvisor installation.

FAA holder: Rosen Sunvisor Systems LLC

SA01428LAAvionicsRevised Feb 10, 2003

Installation of CO Guardian Carbon Monoxide Detector Instrument.

FAA holder: CO Guardian LLC

SA01386NYEngine and powerplantRevised Oct 9, 2002

Installation of Fibre Glass Reinforced Plastic Nacelle Fairing, Trade Name 'Exhaust Fairing".

FAA holder: Maple Leaf Aviation Ltd

SA00709LALanding gear and brakesRevised May 14, 2002

Installation of control wheel. Includes provisions only for a push-to-talk (PTT) switch. Separate FAA approval of PTT switch is required.

FAA holder: Trevor Burward-Hoy

SA09524AC-DOther aircraft modificationsRevised Mar 25, 2002

Installation of S-TEC System 60 Pitch Stabilization System, Model ST-060.

FAA holder: S-TEC Corporation

SA09526AC-DOther aircraft modificationsRevised Mar 25, 2002

Installation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-025.

FAA holder: S-TEC Corporation

SA01456NYOther aircraft modificationsRevised Jan 31, 2002

Installation of Technisonic Industries Ltd OSAT-100 Airborne Position/Data Communicator.

FAA holder: Technisonic Industries Limited

SA01080LAOther aircraft modificationsRevised Mar 2, 2001

Installation of Accessory Power Receptable in accordance with FAA Approved Master Drawing List, Document No. 172-APR-100, Rev IR, dtd 8/15/00 or later FAA approved revision.

FAA holder: Premier Aviation

SA09201AC-DOther aircraft modificationsRevised Feb 1, 2001

Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-563,.

FAA holder: S-TEC Corporation

SA00831SEOther aircraft modificationsRevised Aug 4, 2000

Installation of vortex generators on wings and tail surfaces.

FAA holder: Micro AeroDynamics Inc

SA00270WIAircraft structuresRevised Jun 23, 2000

Installation of fiberglass replacement wing tips.

FAA holder: Aircraft Development Co

SA09426AC-DOther aircraft modificationsRevised Mar 17, 2000

Installation of S-TEC System 40X/50X single and two axis automatic flight guidance systems, Model ST-868-40X/50X.

FAA holder: S-TEC Corporation