# N126AA: 2005 Cessna 172S

- Status: Valid registration
- Airframe: [Cessna 172S](https://openairdocs.org/model/cessna-172s) (registry code 2072439, 4 seats)
- Engine: [Lycoming IO-360-L2A](https://openairdocs.org/engine/lycoming-io-360-l2a) (registry code 41597)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12) (Textron Aviation Inc.), [TCDS 1E10](https://openairdocs.org/tcds/1E10) (Lycoming Engines) (OpenAirDocs)
- Serial number: 172S10076
- Year built: 2005
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: May 23, 2025
- Certificate issued: January 3, 2025
- Expires: January 31, 2032
- Mode S code: A069FD
- Registered owner: [American Aviation Inc](https://openairdocs.org/faa-owner/AMERICAN%20AVIATION%20INC)
- Location: [Brooksville, FL](https://openairdocs.org/faa-place/FL/Brooksville)
- Owner type: Corporation
- Owner's area on the map: 28.4779° N, 82.4327° W: Placed by OpenAirDocs at the center of ZIP code 34604, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=126AA
- Page: https://openairdocs.org/aircraft/N126AA

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 56 in force

### Matched by airframe (Cessna 172S)

- [AD 2024-14-03](https://openairdocs.org/ad/2024-14-03): Autopilot System · Garmin GFC 500 Autopilot (STC SA01866WI). Effective Aug 20, 2024
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022
- [AD 2018-02-04](https://openairdocs.org/ad/2018-02-04): Exhaust Noise Suppressor · Aerospace Welding Minneapolis A1754001-23, A1754001-25, 172 and 3 more. Effective Feb 21, 2018
- [AD 2013-11-11](https://openairdocs.org/ad/2013-11-11): Engine Oil Pressure · Cessna 172R, 172S, 182S and 4 more. Effective Aug 1, 2013
- [AD 2013-03-15](https://openairdocs.org/ad/2013-03-15): Aircraft Fuel Distribution System · Cessna 172R and 172S. Effective Mar 19, 2013
- [AD 2012-22-01](https://openairdocs.org/ad/2012-22-01): Aircraft Fuel Distribution System · Cessna 172R and 172S. Effective Dec 28, 2012
- [AD 2012-02-02](https://openairdocs.org/ad/2012-02-02): Fuel · Cessna 172R and 172S. Effective Mar 13, 2012
- [AD 2011-06-02](https://openairdocs.org/ad/2011-06-02): Engine · TAE 125-01 Engine Installation (Technify Motors STC SA01303WI). Effective May 26, 2011
- [AD 2008-26-10](https://openairdocs.org/ad/2008-26-10): Alternate static air source selector valve · Cessna 172, 172A, 172B and 179 more. Effective Jan 5, 2009
- [AD 2008-10-02](https://openairdocs.org/ad/2008-10-02): Part number identification placard · Cessna 172, 172R, 172RG and 64 more. Effective May 12, 2008
- [AD 2008-05-09](https://openairdocs.org/ad/2008-05-09): Crew seats · Cessna 172R, 172S, 182T and 3 more. Effective Apr 8, 2008
- [AD 2008-02-18](https://openairdocs.org/ad/2008-02-18): Pick-up collar support and nylon screws · BRS-172 parachute recovery system (Ballistic Recovery Systems STC SA01679CH or SA01999CH). Effective Feb 28, 2008
- [AD 2007-08-03](https://openairdocs.org/ad/2007-08-03): Flexible fuel hoses · Cessna 172R, 172S, 182T and 3 more. Effective May 2, 2007
- [AD 2007-05-10](https://openairdocs.org/ad/2007-05-10): Steel lock rod/bar on both crew seat back cylinder lock assemblies · Cessna 172R, 172S, 182S and 4 more. Effective Apr 11, 2007
- [AD 2006-17-04](https://openairdocs.org/ad/2006-17-04): Flexible fuel hoses located in the engine compartment · Cessna 172R, 172S, 182T and 3 more. Effective Sep 1, 2006
- [AD 2005-13-10](https://openairdocs.org/ad/2005-13-10): Main electrical power junction box circuit breakers · Cessna 172R, 172S, 182T and 3 more. Effective Aug 9, 2005
- [AD 2005-05-53 R1](https://openairdocs.org/ad/2005-05-53-R1): Flight control system · Cessna 172R, 172S, 182T and 1 more. Effective Mar 21, 2005
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005
- [AD 2004-15-18](https://openairdocs.org/ad/2004-15-18): Honeywell KAP 140 Autopilot Computer System · Cessna 172R, 172S, 182S and 4 more. Effective Sep 12, 2004
- [AD 2001-06-17](https://openairdocs.org/ad/2001-06-17): Engine Idle Speed and Fuel Control Mixture Setting · Cessna 172R and 172S. Effective Apr 20, 2001
- [AD 98-25-02](https://openairdocs.org/ad/98-25-02): Top-mounted Antenna · Bell Helicopter Textron Canada 407, 172, 172A and 243 more. Effective Dec 22, 1998
- [AD 98-14-03](https://openairdocs.org/ad/98-14-03): Transponders · Cessna 172, 172A, 172B and 230 more. Effective Aug 16, 1998
- [AD 96-12-22](https://openairdocs.org/ad/96-12-22): Full Flow Engine Oil Adapter · Bellanca CH-300 Pacemaker, 120, 140 and 361 more. Effective Jul 31, 1996
- [AD 90-06-03 R1](https://openairdocs.org/ad/90-06-03-R1): Exhaust Heater/Muffler Assembly · Cessna 172, 172A, 172B and 16 more. Effective Mar 27, 1991
- [AD 79-10-14 R1](https://openairdocs.org/ad/79-10-14-R1): Fuel Tank Venting · Cessna 140A, 150, 150A and 172 more. Effective May 30, 1988
- [AD 79-08-03](https://openairdocs.org/ad/79-08-03): Electrical System · Cessna 120, 140, 140A and 152 more. Effective Jun 6, 1979
- [AD 77-02-09](https://openairdocs.org/ad/77-02-09): Wing Flap System · Cessna 150, 150A, 150B and 61 more. Effective Feb 3, 1977
- [AD 74-06-02](https://openairdocs.org/ad/74-06-02): AVCON Mufflers · Lycoming 150 and160 hp Model O-320-( ) engine (Williams Robert or Barbara STC SA750CE or 3 others). Effective Mar 18, 1974
- [AD 74-04-01](https://openairdocs.org/ad/74-04-01): Aft Fuselage Bulkhead Assembly · Cessna 172, 172A, 172B and 16 more. Effective Feb 12, 1974
- [AD 73-23-07](https://openairdocs.org/ad/73-23-07): Defective Spar Attachment Fittings · Cessna 150, 150A, 150B and 68 more. Effective Nov 19, 1973
- [AD 73-17-01](https://openairdocs.org/ad/73-17-01): Fuel Transfer Pump Placard · Cessna 170, 170A, 170B and 53 more. Effective Aug 16, 1973
- [AD 71-22-02](https://openairdocs.org/ad/71-22-02): Cracks In Nose Gear Fork · Cessna 150, 150A, 150B and 52 more. Effective Nov 9, 1971
- [AD 71-18-01](https://openairdocs.org/ad/71-18-01): Fuel Selector Valve Placard · Cessna 172, 172A, 172B and 16 more. Effective Aug 31, 1971
- [AD 69-15-03](https://openairdocs.org/ad/69-15-03): Muffler Assembly · Lycoming O-320-A1A, A1B, A3A, A3B or Lycoming O-320-B1A, B1B… (D'Shannon Products STC SA135CE or 8 others). Effective Aug 20, 1969
- [AD 68-17-04](https://openairdocs.org/ad/68-17-04): Stall Warning System · Cessna 150, 150A, 150B and 63 more. Effective Sep 7, 1968

### Matched by engine (Lycoming IO-360-L2A)

- [AD 2026-04-11](https://openairdocs.org/ad/2026-04-11): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 605 more. Effective Apr 8, 2026
- [AD 2020-25-12](https://openairdocs.org/ad/2020-25-12): Reciprocating Engine Power Section · Superior Air Parts IO-360-A1A1, IO-360-A1A2, IO-360-A2A1 and 146 more. Effective Jan 15, 2021
- [AD 2017-16-11](https://openairdocs.org/ad/2017-16-11): Reciprocating Engine Power Section · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-360-B1G6 and 93 more. Effective Aug 15, 2017
- [AD 2015-19-07](https://openairdocs.org/ad/2015-19-07): Fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 187 more. Effective Nov 3, 2015
- [AD 2012-19-01](https://openairdocs.org/ad/2012-19-01): Crankshafts · Lycoming Engines AEIO-360-A1A, AEIO-360-A1B, AEIO-360-A1B6 and 321 more. Effective Oct 24, 2012
- [AD 2012-03-06](https://openairdocs.org/ad/2012-03-06): Fuel servo diaphragm · Continental Motors 6-260-A, 6-285-A, 6-285-B and 482 more. Effective Feb 24, 2012
- [AD 2009-26-12](https://openairdocs.org/ad/2009-26-12): Cylinder assemblies · Engine Components Reciprocating Engine Cylinder Assemblies, AEIO-320-D1B, AEIO-320-D2B and 264 more. Effective Feb 4, 2010
- [AD 2009-02-03](https://openairdocs.org/ad/2009-02-03): Fuel injection servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 261 more. Effective Feb 9, 2009
- [AD 2007-04-19 R1](https://openairdocs.org/ad/2007-04-19-R1): SAP cylinder assemblies · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 314 more. Effective May 7, 2007
- [AD 2006-12-07](https://openairdocs.org/ad/2006-12-07): ECi cylinder assemblies · Aerostar AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 386 more. Effective Jul 11, 2006
- [AD 2006-10-21](https://openairdocs.org/ad/2006-10-21): ECi connecting rods · Engine Components Reciprocating Engine Connecting Rods, AEIO-360-B1B, AEIO-360-B1D and 171 more. Effective Jun 22, 2006
- [AD 2004-10-14](https://openairdocs.org/ad/2004-10-14): Crankshaft gear · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 642 more. Effective Jun 25, 2004
- [AD 2003-14-03](https://openairdocs.org/ad/2003-14-03): Rotary fuel pumps · Lycoming Engines AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 262 more. Effective Aug 14, 2003
- [AD 98-02-08](https://openairdocs.org/ad/98-02-08): Crankshaft · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 216 more. Effective Mar 30, 1998
- [AD 97-15-11](https://openairdocs.org/ad/97-15-11): Cylinder kits · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 538 more. Effective Aug 12, 1997
- [AD 96-23-03](https://openairdocs.org/ad/96-23-03): High pressure fuel pumps · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 174 more. Effective Dec 23, 1996
- [AD 96-09-10](https://openairdocs.org/ad/96-09-10): Oil pump · Lycoming Engines AEIO-320-E1A, AEIO-320-E1B, AEIO-320-E2A and 334 more. Effective Jul 15, 1996
- [AD 92-12-05](https://openairdocs.org/ad/92-12-05): Piston Pins · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 532 more. Effective Jul 10, 1992
- [AD 75-08-09](https://openairdocs.org/ad/75-08-09): Oil Pump Drive Shaft · Lycoming Engines AEIO-360-A1B, AEIO-360-A1B6, AEIO-360-A1C and 365 more. Effective Aug 18, 1977
- [AD 67-01-04](https://openairdocs.org/ad/67-01-04): Oil Filters · Full flow oil filter (Superior Flow STC SA401SW or 2 others). Effective Jan 2, 1967

### Historical (superseded or no longer in force)

- [AD 2008-03-02](https://openairdocs.org/ad/2008-03-02) (historical): Fuel return line assembly · Cessna 172R and 172S. Effective Mar 6, 2008
- [AD 2005-05-53](https://openairdocs.org/ad/2005-05-53) (historical): Flight Control System · 172R, 172S, 182T and 1 more
- [AD 2003-24-13](https://openairdocs.org/ad/2003-24-13) (historical): Honeywell KAP 140 autopilot computer system · 172R, 172S, 182S and 4 more. Effective Jan 20, 2004
- [AD 2000-04-01](https://openairdocs.org/ad/2000-04-01) (historical): Oil Pressure Switch · Cessna 172R, 172S, 182S and 2 more. Effective Mar 11, 2000
- [AD 2024-21-02](https://openairdocs.org/ad/2024-21-02) (historical): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 548 more. Effective Dec 5, 2024
- [AD 2011-26-04](https://openairdocs.org/ad/2011-26-04) (historical): Externally mounted fuel injector fuel lines · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 186 more. Effective Jan 25, 2012
- [AD 2011-15-10](https://openairdocs.org/ad/2011-15-10) (historical): Fuel servos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 256 more. Effective Aug 16, 2011
- [AD 2008-19-05](https://openairdocs.org/ad/2008-19-05) (historical): Parallel Valve'' reciprocating engines · Engine Components Reciprocating Engine Cylinder Assemblies, AEIO-320-D1B, AEIO-320-D2B and 262 more. Effective Oct 20, 2008
- [AD 2008-14-07](https://openairdocs.org/ad/2008-14-07) (historical): Externally mounted fuel injector fuel lines · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1B and 185 more. Effective Aug 14, 2008
- [AD 2008-08-14](https://openairdocs.org/ad/2008-08-14) (historical): Fuel injection servo plugs · Superior Air Parts AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 242 more. Effective Apr 29, 2008
- [AD 2008-06-51](https://openairdocs.org/ad/2008-06-51) (historical): Fuel injection servo plugs · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 235 more
- [AD 2005-26-10](https://openairdocs.org/ad/2005-26-10) (historical): ECi cylinder assemblies. · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 413 more. Effective Jan 31, 2006
- [AD 2002-26-01](https://openairdocs.org/ad/2002-26-01) (historical): Fuel injector fuel lines · Textron Lycoming, AVCO IGO-480-A1B6, IGO-540-B1A, IGO-540-B1C and 178 more. Effective Jan 31, 2003
- [AD 98-18-12](https://openairdocs.org/ad/98-18-12) (historical): Fuel Pump · Textron Lycoming, AVCO AEIO-540-D4A5, AEIO-540-D4B5, AEIO-540-D4C5 and 249 more. Effective Sep 28, 1998
- [AD 81-18-04 R2](https://openairdocs.org/ad/81-18-04-R2) (historical): Engine Oil Pump Driven Impeller and Shaft · Textron Lycoming, AVCO AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 376 more. Effective Jun 7, 1982

## Information bulletins (advisory) (23 in force)

- [SAIB CE-19-01 R1](https://openairdocs.org/saib/CE-19-01%20R1): Engine Oil and Airplane Hour Meter; Pressure Switch Failure. Issued Dec 6, 2022
- [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018
- [SAIB CE-18-23](https://openairdocs.org/saib/CE-18-23): Passenger Compartment Equipment - Installation of F. Atlee Dodge Aircraft Services LLC. Folding Jump Seats. Issued Jul 19, 2018
- [SAIB CE-17-25](https://openairdocs.org/saib/CE-17-25): ELEVATOR TORQUE TUBE  Inspections for cracks and corrosion in elevator torque tubes. Issued Aug 25, 2017
- [SAIB CE-12-02R1](https://openairdocs.org/saib/CE-12-02R1): Alternative Method of Compliance to Airworthiness Directive 2001-06-17. Issued Nov 13, 2014
- [SAIB CE-12-15](https://openairdocs.org/saib/CE-12-15): DC Power Distribution System - Avionics Master Switch. Issued Jan 30, 2012
- [SAIB CE-12-03](https://openairdocs.org/saib/CE-12-03): Fuel Control; Engine Performance with the Throttle Control at Idle. Issued Oct 26, 2011
- [SAIB CE-11-37](https://openairdocs.org/saib/CE-11-37): Engine Oil: Oil Filter Interference. Issued May 31, 2011
- [SAIB CE-11-36](https://openairdocs.org/saib/CE-11-36): Flight Controls  Frayed Aileron Cables. Issued May 31, 2011
- [SAIB CE-10-40R1](https://openairdocs.org/saib/CE-10-40R1): Aircraft Fuel System; water contamination of fuel tank systems on Cessna single engine airplanes. Issued Jul 30, 2010
- [SAIB CE-09-42](https://openairdocs.org/saib/CE-09-42): Lights - Landing Light, Beacon Light and Taxi Light Switch Applications. Issued Jul 24, 2009
- [SAIB CE-09-12](https://openairdocs.org/saib/CE-09-12): Navigation: CRS/BARO Knob Interference in some G1000/G900X/G950 Installations. Issued Feb 11, 2009
- [SAIB CE-09-10](https://openairdocs.org/saib/CE-09-10): Availability of Secondary Seat Stops for Pilot and Copilot Seats. Issued Feb 5, 2009
- [SAIB CE-09-01](https://openairdocs.org/saib/CE-09-01): Equipment - Emergency. Issued Oct 21, 2008
- [SAIB CE-01-41R2](https://openairdocs.org/saib/CE-01-41R2): Flight Controls. Issued Oct 1, 2007
- [SAIB CE-06-46R1](https://openairdocs.org/saib/CE-06-46R1): . Issued Sep 18, 2006
- [SAIB CE-02-20](https://openairdocs.org/saib/CE-02-20): . Issued Mar 14, 2002
- [SAIB NE-19-08](https://openairdocs.org/saib/NE-19-08): Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve Cylinders. Issued May 2, 2019
- [SAIB NE-08-32R1](https://openairdocs.org/saib/NE-08-32R1): Propeller Governor  Idler Gear Shaft Set Screw. Issued May 13, 2016
- [SAIB NE-14-13](https://openairdocs.org/saib/NE-14-13): Reciprocating Engine - Cylinder Mounting Studs. Issued Mar 24, 2014
- [SAIB NE-13-06](https://openairdocs.org/saib/NE-13-06): Pushrod Shroud Spring Retainers, Engine Components Part No. AEL14995, for Lycoming Engines 320, 360, and 540 Series Engines. Issued Nov 21, 2012
- [SAIB NE-09-04](https://openairdocs.org/saib/NE-09-04): Fuel Control/Reciprocating Engines. Issued Jan 10, 2009
- [SAIB NE-06-32R1](https://openairdocs.org/saib/NE-06-32R1): Reciprocating Engine - Crankshaft. Issued Sep 10, 2008
- [SAIB CE-19-01](https://openairdocs.org/saib/CE-19-01) (historical): Engine Oil and Airplane Hour Meter; Pressure Switch Failure. Issued Feb 12, 2019
- [SAIB CE-12-02](https://openairdocs.org/saib/CE-12-02) (historical): Alternative Method of Compliance to Airworthiness Directive 2001-06-17. Issued Oct 24, 2011
- [SAIB CE-10-40](https://openairdocs.org/saib/CE-10-40) (historical): Aircraft Fuel System; water contamination of fuel tank systems on Cessna single engine airplanes. Issued Jul 27, 2010
- [SAIB CE-01-41R1](https://openairdocs.org/saib/CE-01-41R1) (historical): Cracks in plastic or non-metallic control wheels. Issued Jan 10, 2007
- [SAIB NE-08-32](https://openairdocs.org/saib/NE-08-32) (historical): Propeller Governor Set Screw. Issued Jul 3, 2008

## NTSB investigations

None matched to N126AA.

## FAA accident and incident reports

None matched to N126AA.

## Reports on N126AA not matched to an aircraft (2)

They name N126AA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Incident 19880213008339I](https://openairdocs.org/incident/19880213008339I), Feb 13, 1988: Doug DC1010 (N126AA), New York, NY, Minor damage. Struck a container loader parked in the safety triangle while taxiing to gate. Under control of a guide man.
- [Incident 19800713060559I](https://openairdocs.org/incident/19800713060559I), Jul 13, 1980: Doug DC1010 (N126AA), Chicago, IL. Aircraft notified in flight of possible broken wheel. Landing uneventful, part of a wheel flange was missing.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## Service difficulty reports on N126AA not matched to an aircraft (34)

They name N126AA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR HALA0100250](https://openairdocs.org/sdr/HALA0100250), Oct 18, 2001: ADC. FAILED. ATO - DURING TAKEOFF NO AIRSPEED INDICATION ON F/O'S AIRSPEED INDICATOR. REPLACED NR 2 ADC. OPS CHECK OF NR 2 ADC CHECKED GOOD PER 34-16-01. INSPECTED F/O'S PIT
- [SDR AALA20010534](https://openairdocs.org/sdr/AALA20010534), Mar 14, 2001: BULKHEAD. CORRODED. TUL - FOUND FORWARD SIDE OF BULKHEAD AND STIFFENER HAS CORROSION 10 INCHES UP FROM FLOOR. INSTALLED REPAIR DOUBLERS PER ESO 7349 DATED 03-09-2001. (M)
- [SDR AALA20010376](https://openairdocs.org/sdr/AALA20010376), Mar 2, 2001: SKIN. DAMAGED. TUL - FOUND SKIN AT FORWARD CARGO ABOUT 48R TO 43R, FS 1059 TO 1150 OUT OF LIMITS. INSTALLED CLASS I REPAIR DOUBLER PER SRM 53-30-00 VOL I. (M)
- [SDR AALA20010360](https://openairdocs.org/sdr/AALA20010360), Feb 27, 2001: ANGLE. CORRODED. TUL - FOUND CORROSION ON J-ANGLE AT STATION 879 AND STRINGER 52 AND CORROSION AT STATION 52 AND STRINGER 868-824. REPLACES SECTION OF J-ANGLE AND SECTION OF STR
- [SDR AALA20010424](https://openairdocs.org/sdr/AALA20010424), Feb 19, 2001: SKIN. CORRODED. TUL - FOUND PITTING AND CORROSION ON SKIN UNDER SHEAR TIE BETWEEN STRINGER 51L AND 52L UNDER STATION 824. ALODINED, PAINTED, AND REPLACED CORRODED AREA IAW SRM 
- [SDR AALA20010425](https://openairdocs.org/sdr/AALA20010425), Feb 12, 2001: SPLICE. CORRODED. TUL - FOUND CORROSION ON STRINGER SPLICE LN 50L STATION 755 TO 775 E-58 0193619, 0193621, 0193622, 0193632. REPAIRED PER ESO 7349 DATED 3-7-01. (M)
- [SDR AALA20001555](https://openairdocs.org/sdr/AALA20001555), Sep 13, 2000: ENGINE. FAILED. HNL - FLT 0162 - AFTER TAKEOFF DURING CLIMB-OUT PASSING 17,000 FEET, A LOUD BANG WAS HEARD WITH VIBRATION BEING NOTED AS WELL AS SMOKE AND FUMES IN CABIN. NR 1 
- [SDR AALA20001264](https://openairdocs.org/sdr/AALA20001264), Jul 27, 2000: FITTING. CRACKED. TUL - FOUND CRACK INDICATION IN BOTTOM OF C HOLE MOST INBOARD FORWARD FLANGE OF AFT BULKHEAD FITTING. ACCOMPLISHED BY WORKCARDS ECO ESO DR 549404-DR549402 P-423
- [SDR AALA982135](https://openairdocs.org/sdr/AALA982135), Nov 18, 1998: TRUNNION. CORRODED. TUL - FOUND CORROSION PITTING IN TOP AFT MOUNT HOLE IN THE MAIN GEAR TRUNNION FITTING FOR RETRACT CYLINDER UPPER SUPPORT FRAME RIGHT WING. REPAIRED PER ESO 7349
- [SDR AALA982133](https://openairdocs.org/sdr/AALA982133), Nov 18, 1998: TRUNNION. CORRODED. TUL - FOUND CORROSION PITTING IN TOP FORWARD MOUNT HOLE IN THE MAIN GEAR TRUNNION FITTING FOR RETRACT CYLINDER UPPER SUPPORT FRAME. REPAIRED PER ESO 7349, DATED
- [SDR AALA982070](https://openairdocs.org/sdr/AALA982070), Nov 6, 1998: STRINGER. CRACKED. TUL - FOUND CRACK INDICATION IN HOLE 'D' RIGHT WING NR 8 STRINGER COMPENSATOR FLANGE. REMOVED AND REPLACED RT INBOARD STRINGER NR 8 PER ESO 7349, DATED 11-5-98.
- [SDR AALA982134](https://openairdocs.org/sdr/AALA982134), Nov 1, 1998: TRUNNION. CORRODED. TUL - FOUND CORROSION IN TRUNNION BORE OF HOLES FOR FITTING ARB 7170-1 FOR UPLOCK CYLINDERS. CORROSION REMOVAL AND REWORKED PER ESO 7349 DATED 11-5-98 AND ESO 7
- [SDR AALA982023](https://openairdocs.org/sdr/AALA982023), Oct 30, 1998: TEE. CRACKED. TUL - FOUND BULKHEAD TEE CAP STATION 1156 IS CRACKED OUTBOARD END, TEMP REPAIR INSTALLED. REPAIRED LEFT SIDE TEE CAP PER MOD DRAWING SR10530073. (M)
- [SDR AALA982022](https://openairdocs.org/sdr/AALA982022), Oct 30, 1998: SEAT TRACK. CORRODED. TUL - FOUND CORROSION IN SEAT TRACK NR 6 FROM STATION 715-755. OK FOR CONTINUED SERVICE PER ESO 7349, DATED 10-29-98. (M)
- [SDR AALA982020](https://openairdocs.org/sdr/AALA982020), Oct 30, 1998: FLOORBEAM. CRACKED. TUL - FLOORBEAMS AT STATION 800 AND 810 CRACKED AT THE END LEFT SIDE. SPLICED IN NEW SECTION OF FRAME PER AARD 51-01-00-05 AND SRM 53-60-01 PAGE 7 VOL 1. (M)
- [SDR AALA982019](https://openairdocs.org/sdr/AALA982019), Oct 30, 1998: SUPPORT. CORRODED. TUL - FOUND CORROSION GALLEY SUPPORT BETWEEN TRACKS 4 AND 5 AT STATION 775. INSTALLED DOUBLER PER ECO 7349, 10-30-98. (M)
- [SDR AALA982018](https://openairdocs.org/sdr/AALA982018), Oct 30, 1998: SUPPORT. CORRODED. TUL - FOUND CORROSION ON GALLEY SUPPORT BETWEEN SEAT TRACKS 3 AND 4 STATION 775. INSTALLED DOUBLER PER ECO 7349, 10-30-98. (M)
- [SDR AALA982021](https://openairdocs.org/sdr/AALA982021), Oct 29, 1998: SEAT TRACK. CORRODED. TUL - FOUND CORROSION IN SEAT TRACK NR 6 AT STATION 765-770. REMOVED AND REPLACED SEAT TRACK FROM 765-832 PER SRM 53-70-00 FIG 1. (M)
- [SDR AALA981275](https://openairdocs.org/sdr/AALA981275), Jun 26, 1998: TIRE. FAILED. SFO - FLT 0020 - AFTER TAKEOFF SFO, 5 KNOTS PRIOR TO V1, AIRPLANE VIBRATED EXCESSIVELY. AFTER GEAR RETRACTION, ALL THREE RED LIGHTS STAYED ILLUMINATED. GEAR HAN
- [SDR AALA970288](https://openairdocs.org/sdr/AALA970288), Feb 4, 1997: BELL FRAME. CORRODED. TUL - BELL FRAME HAS HEAVY PITTING AND FLAKING CORROSION 50L TO 51R, STRINGERS STATION 1099. REPLACED BELL FRAME FROM LONG 46T TO 48L, STATION 1099, PER SRM 53-
- [SDR AALA970283](https://openairdocs.org/sdr/AALA970283), Feb 4, 1997: SHEAR TIE. CORRODED. TUL - AFT SECTION OF SHEAR TIE CORRODED 50L TO 51R, STRINGER STATION 1099. INSTALLED NEW SECTION OF SHEAR TIE FROM STRINGER 47L TO 49R PER SRM 53-40-00. (M)
- [SDR AALA970175](https://openairdocs.org/sdr/AALA970175), Jan 23, 1997: ROLLER TRAY. CORRODED. TUL - RIGHT INBOARD GALLEY ROLLER TRAY HAS AREAS OF CORROSION. INSTALLED NEW SECTION OF ROLLER TRAY PER SRM 53-70-00 FIG 8. (M)
- [SDR AALA970199](https://openairdocs.org/sdr/AALA970199), Jan 22, 1997: SKIN. CORRODED. TUL - MID LAV SERVICE PANEL HAS CORROSION AROUND HINGE FASTENER HOLES. REMOVED CORRODED AREA, INSTALLED FILLER AND DOUBLERS PER ESO 7349 DATED 1-17-97. (M)
- [SDR AALA970160](https://openairdocs.org/sdr/AALA970160), Jan 21, 1997: SKIN. CORRODED. TUL - SKIN HAS CORROSION AND IS BULGED. INSTALLED CLASS I STRUCTURAL REPAIR PER SRM 53-20-00-0 VOL I FIG. (M)
- [SDR AALA970151](https://openairdocs.org/sdr/AALA970151), Jan 20, 1997: BULKHEAD SUPPORT. CORRODED. TUL - FOUND CORROSION ON VERTICAL BULKHEAD SUPPORT AFT FRAME 1784 CENTER CARGO LONG 51L TO 51R. INSTALLED DOUBLER ANGLE PER SRM 53-00-01. (M)
- [SDR AALA970150](https://openairdocs.org/sdr/AALA970150), Jan 15, 1997: TRACK. CORRODED. TUL - CORROSION INSIDE 10 HOLES ON LEFT INBOARD FLAP TRACK MOUNTS. REMOVED CORROSION BY MECHANCIAL METHOD PER SRM VOL 11 51-21-00 PAGE 27 PAR 34 4 HOLES IN LIMI
- [SDR AALA970116](https://openairdocs.org/sdr/AALA970116), Jan 14, 1997: SKIN. CRACKED. TUL - FOUND 1 INCH CRACK ON OUTBOARD FLAP, 10 FEET OUTBOARD OF INBOARD END. INSTALLED EXTERNAL DOUBLER PER SRM 57-20-00 PAGE 41. (M)
- [SDR AALA970110](https://openairdocs.org/sdr/AALA970110), Jan 14, 1997: ANGLE. CORRODED. TUL - CORROSION ON 2 ANGLE, RIGHT SIDE. MANUFACTURED AND INSTALLED TWO REPAIR DOULERS AND FILLERS PER SRM 53-00-01. (M)
- [SDR AALA970152](https://openairdocs.org/sdr/AALA970152), Jan 10, 1997: ANGLE. CORRODED. TUL - FOUND CORROSION AT THE LOWER OUTBOARD CORNER, AT STATION 1381 SLANT PANEL. REMOVED CORRODED ANGLE, INSTALLED NEW ANGLE PER SRM 53-40-00 PAGE 55. (M)
- [SDR AALA970145](https://openairdocs.org/sdr/AALA970145), Jan 10, 1997: TRUNNION. CORRODED. TUL - FORWARD TRUNNION HAS CORROSION ON FORWARD AND AFT LUGS, ON FORWARD AND AFT SURFACES AND CENTER BORE. REFACED ALL SURFACES PER SRM 57-20-00 PAGE 72 AND COM
- [SDR AALA970143](https://openairdocs.org/sdr/AALA970143), Jan 10, 1997: TRUNNION. CORRODED. TUL - AFT TRUNNION HAS CORROSION ON FORWARD AND AFT LUGS, ON FORWARD AND AFT AND CENTER BORE. REPLACED ALL SURFACES PER SRM 57-20-00 PAGE 72 AND COMPLETED CORRO
- [SDR AALA970107](https://openairdocs.org/sdr/AALA970107), Jan 10, 1997: DRAIN PAN. CORRODED. TUL - FOUND CORROSION IN BOTTOM OF GALLEY DRAIN PAN, LEFT SIDE. INSTALLED NEW GALLEY DRAIN PAN, LEFT STATION 771. (M)
- [SDR AALA970113](https://openairdocs.org/sdr/AALA970113), Jan 8, 1997: BULKHEAD SKIN. CORRODED. TUL - INTERIOR SKIN IN CAC AT FORWARD SIDE OF BULKHEAD, CORRODED. REMOVED AND INSTALLED NEW CLIP, TREATED, PRIMED AND PAINTED. (M)
- [SDR AALA950038](https://openairdocs.org/sdr/AALA950038), Jan 10, 1995: CONTROL CABLE. DEFECTIVE. LAX-BOS - FLT 94 - DURING CRUISE, NR 2 ENGINE THROTTLE LEVER FROZE. ACFT PROCEEDED TO BOS. NR 2 ENGINE SHUTDOWN DURING APPROACH TO BOS AND ACFT LANDED WITHOUT I

## STCs that may be installed (OpenAirDocs) (351, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Cessna 172S)

- [STC SA01233SE](https://openairdocs.org/stc/SA01233SE): Fabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assembly. ABI, LLC
- [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc
- [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC
- [STC SA12428CH](https://openairdocs.org/stc/SA12428CH): Installation of the Lycoming Engines Electronic Ignition System (EIS). Lycoming Engines, An Operating Division of AVCO Corporation
- [STC SA02069AK](https://openairdocs.org/stc/SA02069AK): Fabrication and installation of the Airglas, Inc., Landes PA32-206LA Nose Fork equipped with up to a 8.50 x 6 tire. Airglas Inc
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC
- [STC SA01134DE](https://openairdocs.org/stc/SA01134DE): Installation of EarthX ETX680-24-TSO Lithium Battery. EarthX Inc
- [STC SA12406WI](https://openairdocs.org/stc/SA12406WI): Installation of a Garmin AXIS Flight Display System. Garmin International Inc
- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA02636SE](https://openairdocs.org/stc/SA02636SE): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder. Garmin International Inc
- [STC SA03932NY](https://openairdocs.org/stc/SA03932NY): Installation and maintenance of XCAM Pod on port or starboard wing strut. J&C Engineering Services LTD
- [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc
- [STC SA02511SE](https://openairdocs.org/stc/SA02511SE): Installation of replacement fuel quantity indicator sending unit(s). CiES Inc
- [STC SA01866WI](https://openairdocs.org/stc/SA01866WI): Installation of Garmin GFC 500 Autopilot with Electronic Stability and Protection. Garmin International Inc
- [STC SA12276IB](https://openairdocs.org/stc/SA12276IB): Payload System Installation. Icarus Aero Inc
- [STC SA04075CH](https://openairdocs.org/stc/SA04075CH): Installation of Dynon EFIS-D10A EAA sales kit part number 102778-000. Dynon Avionics Inc
- [STC SA02595AK](https://openairdocs.org/stc/SA02595AK): Fabrication and installation of Airglas Inc. cargo pod kit model LC172. Airglas Inc
- [STC SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. Alcor LLC
- [STC SA5581SW](https://openairdocs.org/stc/SA5581SW): Installation of ALCOR true-flow/ totalizer system. Alcor LLC. Lists 172 Series
- [STC SA01801AT](https://openairdocs.org/stc/SA01801AT): For the Cessna 172 airplane models incorporating Lycoming O-320 engines: Modification of the standard exhaust system as documented in Laminar Flow Systems Installation Instructions Document, "Laminar Flow System Extractor Exhaust System" Revision A, dated, November 20, 1998 and Technical Drawing List, Book No. PFS-B-800, dated, November 16, 1998 or per Power Flow Systems, Inc. Installation Instructions Document PFS-0058-00, Rev. A, dated October 5, 2001 and Master Drawing List, Report No. PFS-0032-00, Rev. IR, dated August 10, 2000, or later FAA approved revisions. For the Cessna 172 airplane models incorporating Lycoming O-320 ,O-360 0r IO-360 engines: Modify the standard exhaust system as document in Power Flow Systems, Inc. Installation Instructions Document PFS-13250-00, Rev B, dated, December 9, 2002 and Master Drawing list PFS-13240-00, Rev, IR, dated October 3, 2002. Power Flow Systems Inc
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc
- [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc
- [STC SA02588AK](https://openairdocs.org/stc/SA02588AK): Installation of Ground Adjustable Sensenich Composite 2G0M8S14/C76PGF Propeller. Sensenich Propeller Company
- [STC SA00037WI](https://openairdocs.org/stc/SA00037WI): Installation of B & C Specialty Products BC100-1 battery. B & C Specialty Products Inc
- [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd
- [STC SA01120SE](https://openairdocs.org/stc/SA01120SE): Installation of Door Steward. Mountain View Aviation LLC
- [STC SA39CH](https://openairdocs.org/stc/SA39CH): Installation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System. Wipaire Inc
- [STC SA02594SE](https://openairdocs.org/stc/SA02594SE): SkyView HDX Instrumentation and Autopilot System manufactured. Dynon Avionics
- [STC SA02386AK](https://openairdocs.org/stc/SA02386AK): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems. AeroLED's Holding LLC
- [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC
- [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation
- [STC SA02006CH](https://openairdocs.org/stc/SA02006CH): Installation of air conditioning system. Kelly Aerospace Thermal Systems LLC
- [STC SA00871SE](https://openairdocs.org/stc/SA00871SE): Installation of cockpit sunvisors. Rosen Sunvisor Systems LLC
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA01105DE](https://openairdocs.org/stc/SA01105DE): Installation of the Persistent Systems MPU5 Wave Radio System. Persistent Systems
- [STC SA01899WI](https://openairdocs.org/stc/SA01899WI): Installation of Garmin G3X Touch Electronic Flight Instrument System. Garmin International Inc
- [STC SA02575AK](https://openairdocs.org/stc/SA02575AK): Installation of the nose tire scraper P/N TSL-100. Aero Twin Inc
- [STC SA02576AK](https://openairdocs.org/stc/SA02576AK): Installation of Cleveland and ABI, LLC Wheel and Brake Kits. ABI LLC
- [STC SA02019WI](https://openairdocs.org/stc/SA02019WI): Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio. Peregrine
- [STC SA04400NY](https://openairdocs.org/stc/SA04400NY): Installation of the Integrated Back-up Battery System (IBBS). TCW Technologies LLC
- [STC SA04192NY](https://openairdocs.org/stc/SA04192NY): KFD 900 Primary Flight Display System Additional Functions. Honeywell International Inc
- [STC SA00756DE](https://openairdocs.org/stc/SA00756DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor. Peregrine
- [STC SA11137SC](https://openairdocs.org/stc/SA11137SC): Installation of Plane-Power ALT-FLX alternator. Hartzell Engine Technologies, LLC
- [STC SA00897WI](https://openairdocs.org/stc/SA00897WI): Installation of Concorde Battery Corporation (VRSLA) Valve regulated sealed lead acid battery. Aero-Mach Wilco LLC
- [STC SA01552WI](https://openairdocs.org/stc/SA01552WI): Installation of Supplemental Audio System, including #2 GMA 1347 Audio Panel. Yingling Aircraft Inc
- [STC SA00709SE](https://openairdocs.org/stc/SA00709SE): Installation of replacement control surface skin panels. Athena Aircraft, LLC
- [STC SA02987CH](https://openairdocs.org/stc/SA02987CH): Installation of the Electroair Electronic Ignition System. Electroair Acquisition Corporation
- [STC SA04586CH](https://openairdocs.org/stc/SA04586CH): Installation of Electroair Back Up Battery Panel System Control. Electroair Aquisition Corp
- [STC SA910CE](https://openairdocs.org/stc/SA910CE): Installation of wing leading edge cuffs, drooped tips, stall fences and Aileron gap seals. (172, 172Q LANDPLANE) (172P LANDPLANE AND FLOATPLANE). Curry Aviation LLC

All 351: https://openairdocs.org/aircraft/N126AA/stcs.md

## Earlier aircraft with N126AA

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N126AA before.

- [Cancelled 2007-10-03](https://openairdocs.org/deregistered/N126AA-2007-10-03): Cessna 172M, S/N 172-63733, built 1974. Exported to Panama. Owner: [Atlantic Aviation Group Inc](https://openairdocs.org/faa-owner/ATLANTIC%20AVIATION%20GROUP%20INC), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)

## Related

- Other Cessna 172S aircraft: https://openairdocs.org/model/cessna-172s/aircraft.md
- The Lycoming IO-360-L2A engine: https://openairdocs.org/engine/lycoming-io-360-l2a.md

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