# N616AA: 1975 Cessna 172M

- Status: Valid registration
- Airframe: [Cessna 172M](https://openairdocs.org/model/cessna-172m) (registry code 2072418, 4 seats)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12) (Textron Aviation Inc.), [TCDS E-274](https://openairdocs.org/tcds/E-274) (Lycoming Engines) (OpenAirDocs)
- Serial number: 17265524
- Year built: 1975
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Standard, normal, utility
- Airworthiness date: February 25, 1975
- Certificate issued: May 17, 2023
- Expires: May 31, 2030
- Mode S code: A80509
- Registered owner: [Downs Kenneth](https://openairdocs.org/faa-owner/DOWNS%20KENNETH)
- Location: [Houston, TX](https://openairdocs.org/faa-place/TX/Houston)
- Owner type: Individual
- Owner's area on the map: 29.8109° N, 95.5846° W: Placed by OpenAirDocs at the center of ZIP code 77043, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=616AA
- Page: https://openairdocs.org/aircraft/N616AA

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. The registry lists only the engine series, so ADs for every Lycoming 0-320 model are included.

## ADs that may apply (OpenAirDocs): 78 in force

### Matched by airframe (Cessna 172M)

- [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 2011-10-09](https://openairdocs.org/ad/2011-10-09): Seat Rails and Roller Housing Inspections · Cessna 150A, 150B, 150C and 221 more. Effective Jun 17, 2011
- [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 2008-02-18](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 2006-03-08](https://openairdocs.org/ad/2006-03-08): Vacuum pumps · Aero Advantage 14-19, 14-19-2, 14-19-3 and 299 more. Effective Mar 10, 2006
- [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 2000-06-01](https://openairdocs.org/ad/2000-06-01): Fuel Strainer Assembly · Cessna 150F, 150G, 150H and 163 more. Effective May 5, 2000
- [AD 98-21-21 R1](https://openairdocs.org/ad/98-21-21-R1): Electric Inflatable Door Seals · Cessna 17-30, 17-30A, 17-31 and 267 more. Effective May 1, 2000
- [AD 99-27-02](https://openairdocs.org/ad/99-27-02): Fuel Selector Valves · Cessna 170B, 172, 172A and 36 more. Effective Jan 21, 2000
- [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 97-01-13](https://openairdocs.org/ad/97-01-13): Fuel, Oil and Hydraulic Hoses · Cessna 150, 150A, 150B and 232 more. Effective Feb 3, 1997
- [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 96-09-06](https://openairdocs.org/ad/96-09-06): Air Filter Assemblies · Maule Aerospace Technology 7ACA, 7ECA, 7FC and 180 more. Effective Jun 7, 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 86-24-07](https://openairdocs.org/ad/86-24-07): Engine Controls Installation · Cessna 150C, 150D, 150E and 142 more. Effective Jan 7, 1987
- [AD 83-17-06](https://openairdocs.org/ad/83-17-06): Aileron Balance Weights · Flap actuated aileron droop system (Sierra Industries STC SA1382WE or 5 others). Effective Sep 1, 1983
- [AD 83-10-03](https://openairdocs.org/ad/83-10-03): Control Wheel Yoke Guide Modification · Cessna 172M, 172N, 172P and 17 more. Effective Jun 30, 1983
- [AD 82-07-02](https://openairdocs.org/ad/82-07-02): Engine Crankcase Breather · Lycoming O-360-A1A engine and Hartzell HC-C2YK-1B/7666A-2… (Avcon Industries STC SA1324CE or 14 others). Effective Apr 8, 1982
- [AD 80-25-07 R1](https://openairdocs.org/ad/80-25-07-R1): Oil Coolers · American Champion 7ECA, 7GCAA, 7GCBC and 39 more. Effective Sep 24, 1981
- [AD 81-15-03](https://openairdocs.org/ad/81-15-03): Engine Inlet Air Filters · Replace existing engine induction air filter (Brackett Aero Filters STC SA693CE or SA71GL). Effective Jul 20, 1981
- [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 77-12-08](https://openairdocs.org/ad/77-12-08): External Electrical Ground Power Receptacle · Cessna 172M, 172N, 177B and 19 more. Effective Jun 27, 1977
- [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 76-21-06](https://openairdocs.org/ad/76-21-06): Loss of Engine Oil · Cessna 172M, 172N, 177B and 1 more. Effective Oct 26, 1976
- [AD 76-04-03](https://openairdocs.org/ad/76-04-03): ARC PA-500A Actuators · Cessna 172L, 172M, 177B and 43 more. Effective Feb 26, 1976
- [AD 74-08-01](https://openairdocs.org/ad/74-08-01): Autopilot Servo Actuators · Aircraft Radio Autopilot Servo Actuators, 172L, 172M and 29 more. Effective Apr 9, 1974
- [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 0-320 series)

- [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 2022-16-03](https://openairdocs.org/ad/2022-16-03): Engine (RECIPROCATING) · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-F and 236 more. Effective Aug 15, 2022
- [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 2012-03-07](https://openairdocs.org/ad/2012-03-07): Carburetor · Lycoming Engines GO-435, GO-435-C2 (O-435-17), GO-435-C2A and 389 more. Effective Mar 27, 2012
- [AD 2010-07-08](https://openairdocs.org/ad/2010-07-08): Turbochargers · Kelly Aerospace Energy Systems HIO-360-E1AD, HIO-360-E1BD, HIO-360-F1AD and 137 more. Effective Apr 19, 2010
- [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 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 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 2002-12-07](https://openairdocs.org/ad/2002-12-07): Oil Filter Converter Plate Gasket or the Converter Plate Kit · Lycoming Engines HIO-360-E1AD, HIO-360-E1BD, HIO-360-F1AD and 95 more. Effective Jul 3, 2002
- [AD 98-17-11](https://openairdocs.org/ad/98-17-11): Crankshafts · Continental Motors A-65-3, A-65-8, A75-8 and 90 more. Effective Oct 19, 1998
- [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 98-01-06](https://openairdocs.org/ad/98-01-06): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 184 more. Effective Feb 13, 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 96-09-10](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 95-26-02](https://openairdocs.org/ad/95-26-02): Aviation Gasoline · Lycoming Engines IO-320-B1A, IO-320-B1B, IO-320-B1C and 182 more. Effective Jan 24, 1996
- [AD 93-19-04](https://openairdocs.org/ad/93-19-04): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 184 more. Effective Oct 18, 1993
- [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 90-04-06 R1](https://openairdocs.org/ad/90-04-06-R1): Propeller Governor External Oil Line · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 427 more. Effective May 28, 1991
- [AD 87-10-06 R1](https://openairdocs.org/ad/87-10-06-R1): Rocker Arm Assembly · Lycoming Engines IO-360-B4, IVO-360-A1A, O-340-A1A and 243 more. Effective Sep 1, 1989
- [AD 80-04-03 R2](https://openairdocs.org/ad/80-04-03-R2): Hydraulic Lifter · Lycoming Engines LO-360-E1A6D, LTO-360-E1A6D, O-320-H1AD and 7 more. Effective Apr 25, 1988
- [AD 81-16-05](https://openairdocs.org/ad/81-16-05): Magnetos · Lycoming Engines AEIO-320-E1B, AEIO-320-E2B, AEIO-360-B1G6 and 234 more. Effective Aug 6, 1981
- [AD 80-14-07](https://openairdocs.org/ad/80-14-07): Upper Exhaust Valve Spring Seats · Lycoming Engines LO-360-E1A6D, O-320-H1AD, O-320-H1BD and 5 more. Effective Jul 7, 1980
- [AD 79-10-03 R2](https://openairdocs.org/ad/79-10-03-R2): Engine Mounting Bracket Attaching Bolts · Lycoming Engines LO-360-E1A6D, O-320-H2AD and O-360-E1A6D. Effective Jul 1, 1980
- [AD 80-06-05](https://openairdocs.org/ad/80-06-05): Magnetos · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 254 more. Effective Mar 28, 1980
- [AD 78-12-09](https://openairdocs.org/ad/78-12-09): Crankshaft Gear Assembly · Lycoming Engines O-320-H1AD, O-320-H1BD, O-320-H2AD and 3 more. Effective Feb 20, 1979
- [AD 77-07-07](https://openairdocs.org/ad/77-07-07): Oil Level Gage · Lycoming Engines O-320-H2AD. Effective Feb 20, 1979
- [AD 77-20-07](https://openairdocs.org/ad/77-20-07): Loose Rocker Arm Retaining Studs and Hydraulic Tappets · Lycoming Engines O-320-H1AD, O-320-H1BD, O-320-H2AD and 3 more. Effective Aug 31, 1978
- [AD 78-12-08](https://openairdocs.org/ad/78-12-08): Oil Pump Body · Lycoming Engines O-320-H1AD, O-320-H1BD, O-320-H2AD and 3 more. Effective Jun 20, 1978
- [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 73-23-01](https://openairdocs.org/ad/73-23-01): Piston Pin Assembly · Lycoming Engines AIO-360-A1A, AIO-360-A1B, AIO-360-A2A and 215 more. Effective Jan 13, 1977
- [AD 69-24-03](https://openairdocs.org/ad/69-24-03): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 321 more. Effective Nov 29, 1969
- [AD 66-06-03](https://openairdocs.org/ad/66-06-03): Connecting Rod Assemblies · Lycoming Engines GO-435-C2 (O-435-17), GO-435-C2A, GO-435-C2A2 and 317 more. Effective Jan 16, 1969
- [AD 63-23-02](https://openairdocs.org/ad/63-23-02): Exhaust Valves · Lycoming Engines O-320-A1A, O-320-A1B, O-320-A2A and 25 more. Effective Aug 6, 1968
- [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
- [AD 66-20-04](https://openairdocs.org/ad/66-20-04): Oil Filter Adapter Gasket · Lycoming Engines IO-320-A1A, IO-320-A2A, IO-320-B1A and 121 more. Effective Aug 27, 1966
- [AD 64-16-05](https://openairdocs.org/ad/64-16-05): AC Pumps · Lycoming Engines HIO-360-B1A, HIO-360-B1B, IO-320-B1A and 86 more. Effective Jul 10, 1964
- [AD 59-10-07](https://openairdocs.org/ad/59-10-07): Cylinder Baffle Clamps · Lycoming Engines GO-480-A1A, GO-480-B, GO-480-B1A6 and 58 more
- [AD 55-02-02](https://openairdocs.org/ad/55-02-02): Gasket · Lycoming Engines O-320-A1A and O-320-A2A

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

- [AD 87-20-03 R2](https://openairdocs.org/ad/87-20-03-R2) (historical): Seat Tracks · Cessna 150A, 150B, 150C and 212 more. Effective Sep 24, 1990
- [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 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 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 2000-18-53](https://openairdocs.org/ad/2000-18-53) (historical): Oil Filter Converter Plate Gaskets · Textron Lycoming, AVCO AEIO-540, IO-360-A1B6D, IO-360-A1D6D and 73 more
- [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) (19 in force)

- [SAIB AIR-21-16](https://openairdocs.org/saib/AIR-21-16): FLIGHT COMPARTMENT EQUIPMENT, Cessna Seat Back Attachment Bolt Inspection. Issued Aug 26, 2021
- [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-12-14](https://openairdocs.org/saib/CE-12-14): Three Alternative Methods of Compliance for AD 2011-10-09. Issued Jan 25, 2012
- [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-09-10](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 NE-06-31R6](https://openairdocs.org/saib/NE-06-31R6): Engine Lubricating Oils. Issued Sep 26, 2022
- [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-08-26R3](https://openairdocs.org/saib/NE-08-26R3): Magneto/Distributor. Issued Mar 31, 2011
- [SAIB NE-06-32R1](https://openairdocs.org/saib/NE-06-32R1): Reciprocating Engine - Crankshaft. Issued Sep 10, 2008
- [SAIB NE-03-18](https://openairdocs.org/saib/NE-03-18): . Issued Jan 22, 2003
- [SAIB NE-00-22](https://openairdocs.org/saib/NE-00-22): . Issued May 23, 2000
- [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-06-31R5](https://openairdocs.org/saib/NE-06-31R5) (historical): Engine Lubricating Oils. Issued Oct 19, 2011
- [SAIB NE-06-31R4](https://openairdocs.org/saib/NE-06-31R4) (historical): Engine Lubricating Oils. Issued Jul 6, 2011
- [SAIB NE-06-31R3](https://openairdocs.org/saib/NE-06-31R3) (historical): Engine Lubricating Oils. Issued Jul 22, 2009
- [SAIB NE-06-31R2](https://openairdocs.org/saib/NE-06-31R2) (historical): Engine Lubricating Oils. Issued Apr 29, 2009
- [SAIB NE-08-26R1](https://openairdocs.org/saib/NE-08-26R1) (historical): Dual Magnetos. Issued Jul 8, 2008
- [SAIB NE-08-32](https://openairdocs.org/saib/NE-08-32) (historical): Propeller Governor Set Screw. Issued Jul 3, 2008
- [SAIB NE-06-31R1](https://openairdocs.org/saib/NE-06-31R1) (historical): . Issued Apr 18, 2006
- [SAIB NE-06-31](https://openairdocs.org/saib/NE-06-31) (historical): . Issued Feb 27, 2006

## NTSB investigations

None matched to N616AA.

## FAA accident and incident reports

None matched to N616AA.

## 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 N616AA not matched to an aircraft (38)

They name N616AA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR AALA20120411003](https://openairdocs.org/sdr/AALA20120411003), Apr 10, 2012: FSEU. INOPERATIVE. CREW REPORTED ON APPROACH WHEN SELECTING FLAPS, RECEIVED LEADING EDGE SLAT DISAGREE EICAS MESSAGE. EMERGENCY DECLARED & FLIGHT LANDED WITHOUT INCIDENT. AIRCRAFT
- [SDR AALA20111114TUL01](https://openairdocs.org/sdr/AALA20111114TUL01), Nov 13, 2011: DUCT. LEAKING. NAS - INFLIGHT PUJ-MIA. CREW REPORTED LEFT BLEED DUCT LEAK WARNING FOLLOWED BY ODOR IN COCKPIT. EMERGENCY DECLARED FLIGHT DIVERTED NAS LANDED WITHOUT INCIDENT. 
- [SDR AALA20110712TUL05](https://openairdocs.org/sdr/AALA20110712TUL05), Jul 12, 2011: KEELBEAM. CORRODED. CORROSION ON KEEL BEAM INBOARD SURFACE OF VERTICLE LEG LEFT WHEEL WELL STATION 1120. CUT OUT DAMAGED SECTION AND REPAIRED PER EA B757-53-017969.
- [SDR AALA20110708TUL07](https://openairdocs.org/sdr/AALA20110708TUL07), Jul 6, 2011: SKIN. DENTED. DENT IN FUSELAGE SKIN AT STATION 535 AND BETWEEN STRINGERS 27 AND 28 LEFT. CUT OUT DAMAGE AND INSTALLED REPAIR PER SRM 53-00-01-2R7.
- [SDR AALA20110513TUL01](https://openairdocs.org/sdr/AALA20110513TUL01), May 13, 2011: SKIN. DENTED. DENT ON LEFT SIDE OF FUSELAGE AT STATION 300 STRINGER 17 LEFT. INSTALLED DOUBLER PER SRM 53-00-01-2R.
- [SDR AALA20110508TUL04](https://openairdocs.org/sdr/AALA20110508TUL04), May 8, 2011: SKIN. DAMAGED. TOP OF FUSELAGE FORWARD OF RUDDER LEFT SIDE HAS DENTS. INSTALLED DOUBLER PER SRM 53-00-01-2R.
- [SDR AALA20110116DFW01](https://openairdocs.org/sdr/AALA20110116DFW01), Jan 13, 2011: LIGHT. INOPERATIVE. SEAT 5FE BULLNOSE EMERGENCY LIGHT IS INOPERATIVE. REPLACED LAMP FOR BULLNOSE EMERGENCY LIGHT AT SEAT 5FE. OPS CHECK NORMAL.
- [SDR AALA20100919DFW03](https://openairdocs.org/sdr/AALA20100919DFW03), Sep 16, 2010: SHROUD. DAMAGED. SEAT 22D ESCAPE PATH LIGHT SHROUD DAMAGED. REPLACED SEAT 22D ESCAPE PATH LIGHT SHROUD. OPS CHECKED NORMAL.
- [SDR AALA20100919DFW02](https://openairdocs.org/sdr/AALA20100919DFW02), Sep 16, 2010: SHROUD. DAMAGED. SEAT 17D ESCAPE PATH LIGHT SHROUD DAMAGED. REPLACED SEAT 17D ESCAPE PATH LIGHT SHROUD. OPS CHECKED NORMAL.
- [SDR AALA20100816SJU01](https://openairdocs.org/sdr/AALA20100816SJU01), Aug 16, 2010: SLAT. DAMAGED. SJU INFLIGHT JFK-BGI - CREW REPORTED HOLE IN LEFT TRAILING EDGE SLAT. EMERGENCY DECLARED FLIGHT DIVERTED SJU LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERV
- [SDR AALA20100419MIA01](https://openairdocs.org/sdr/AALA20100419MIA01), Apr 19, 2010: OVEN. DIRTY. MIA INFLIGHT TPA-SJU - CREW REPORTED FIRST CLASS GALLEY OVEN HAD FOOD BURNING BETWEEN INNER AND OUTER SIDEWALL. CIRCUIT BREAKER WAS PULLED AND HALON EXSTINGUISH
- [SDR AALA20100324DFW04](https://openairdocs.org/sdr/AALA20100324DFW04), Mar 23, 2010: LENS. MISSING. BULLNOSE EMERGENCY LIGHT AT SEAT 2EF MISSING LENS. REPLACED LENS AT SEAT 2EF FOR BULLNOSE EMERGENCY LIGHT. OPS CHECKED NORMAL.
- [SDR AALA20100324DFW03](https://openairdocs.org/sdr/AALA20100324DFW03), Mar 23, 2010: CONNECTOR. LOOSE. EMERGENCY LIGHT AT 16DEF AFT INOPERATIVE. RESET LOOSE CONNECTOR AT AFT EMERGENCY LIGHT 16DEF. OPS CHECKED NORMAL.
- [SDR AALA20100324DFW02](https://openairdocs.org/sdr/AALA20100324DFW02), Mar 23, 2010: LIGHT. INOPERATIVE. LEFT DOOR EMERGENCY LIGHT INOPERATIVE. REPLACED LAMP FOR LEFT DOOR EMERGENCY LIGHT. OPS CHECKED NORMAL.
- [SDR AALA20091201MIA03](https://openairdocs.org/sdr/AALA20091201MIA03), Dec 1, 2009: ROTARY ACTUATOR. FAILED. AFTER TAKEOFF CREW REPORTED LEADING EDGE SLAT DISAGREE. FLAP LEADING EDGE LIGHT AND FLAP INDICATOR STOPPED BETWEEN 1 DEGREE AND 0 DEGREES. RETURNED TO MIAMI AND
- [SDR AALA20090801SJU01](https://openairdocs.org/sdr/AALA20090801SJU01), Jul 31, 2009: BATTERY PACK. DISCHARGED. EMERGENCY LIGHTS FROM SEAT 15D UP TO 25D SEAT INOPERATIVE. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT 18 ROW CEILING. OPS CHECKS OK.
- [SDR AALA2009052800975](https://openairdocs.org/sdr/AALA2009052800975), May 28, 2009: BATTERY PACK. DISCHARGED. SJU - BACK RIGHT EMERGENCY LIGHT INOPERATIVE. REPLACED BACK RIGHT EMERGENCY LIGHT BATTERY PACK.
- [SDR AALA2009012400190](https://openairdocs.org/sdr/AALA2009012400190), Jan 24, 2009: CONTROL UNIT. FAULTY. ORD INFLIGHT - ANTISKID LIGHT ILLUMINATED ON TAKEOFF ROLL AROUND 100 KNOTS. EXTINGUISHED ON LIFTOFF. RETURNED TO ORD AND LANDED WITHOUT INCIDENT. ANTISKID LIGHT
- [SDR AALA2009010300283](https://openairdocs.org/sdr/AALA2009010300283), Jan 3, 2009: PIN. DAMAGED. MCI- EMERGENCY LIGHTS DO NOT TURN OFF WITH SWITCH IF POWER IS OFF ON THE AIRCRAFT. REPLACED PINS AT POSITION 1 AND 3 AT THE D6500P.
- [SDR AALA2009010300265](https://openairdocs.org/sdr/AALA2009010300265), Jan 3, 2009: BATTERY PACK. DISCHARGED. MCI- EMERGENCY LIGHTS AT SEATS 9A THROUGH 15D INOPERATIVE. REPLACED BATTERY PACK FOR SEATS 9A THROUGH 15D.
- [SDR AALA200803127](https://openairdocs.org/sdr/AALA200803127), Dec 16, 2008: LENS. MISSING. DFW - EMERGENCY LIGHT AT SEAT 11D HAS MISSING LENS. REPLACED LENS AT SEAT 11D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA200803126](https://openairdocs.org/sdr/AALA200803126), Dec 16, 2008: LAMP. BURNED OUT. DFW - EXTERIOR EMERGENCY LIGHT AT LEFT NUMBER ONE DOOR INOPERATIVE. REPLACED LAMP. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA200801867](https://openairdocs.org/sdr/AALA200801867), Jul 13, 2008: LAMP. INOPERATIVE. DFW - EXTERIOR EMERGENCY LIGHT AT RT AFT OVERWING INOPERATIVE. REPLACED LAMP FOR EMERGENCY LIGHT AT RT AFT OVERWING. SYSTEM GROUND CHECKED NORMAL OPERATION. (S)
- [SDR AALA200800053](https://openairdocs.org/sdr/AALA200800053), Jan 12, 2008: HOSE. LEAKING. LAX INFLIGHT T2454/12JAN - RECEIVED RIGHT HYDRAULIC LOSS INDICATION. RETURNED TO LAX AND LANDED WITHOUT INCIDENT. FOUND RIGHT HYDRAULIC LINE DAMAGED AT RIGHT WH
- [SDR AALA20071941](https://openairdocs.org/sdr/AALA20071941), Oct 15, 2007: TRANSDUCER. MALFUNCTIONED. JFK INFLIGHT T592/15OCT MIA TO LGA - AIRCRAFT DIVERTED TO JFK DUE TO ANTI-SKID EICAS MESSAGE. LANDED JFK WITHOUT INCIDENT. REPLACED ANTI-SKID TRANSDUCER ON NUMB
- [SDR AALA20071896](https://openairdocs.org/sdr/AALA20071896), Oct 8, 2007: BULB. INOPERATIVE. MIA - EMERGENCY LIGHT AT SEAT ROW 17 INOPERATIVE. REPLACED LAMP FOR EMERGENCY LIGHT AT SEAT ROW 17. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20061081](https://openairdocs.org/sdr/AALA20061081), Nov 18, 2006: LENS. BROKEN. DFW - EMERGENCY LIGHT AT SEAT 22D HAS BROKEN LENS SHROUD. REPLACED EMERGENCY LIGHT LENS SHROUD AT SEAT 22D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20061080](https://openairdocs.org/sdr/AALA20061080), Nov 18, 2006: COVER. BROKEN. DFW - EMERGENCY LIGHT AT SEAT 18D HAS BROKEN LENS SHROUD. REPLACED LENS SHROUD FOR EMERGENCY LIGHTS AT SEAT 18D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20050550](https://openairdocs.org/sdr/AALA20050550), Aug 23, 2005: LIGHT. INOPERATIVE. MIA - EMERGENCY LIGHT AT SEAT 18D BROKEN. REPLACED EMERGENCY LIGHT ASSEMBLY FOR SEAT 18D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20040620](https://openairdocs.org/sdr/AALA20040620), Jun 6, 2004: WIRE. BROKEN. SFO - FORWARD GALLEY EMERGENCY EXIT LIGHT INOPERATIVE. REPAIRED BROKEN WIRE ALONG WIRE RUN AT RIGHT SIDE WALL AT SEAT 1 EF. SYSTEM GROUND CHECKED NORMAL OPERATI
- [SDR AALA20040430](https://openairdocs.org/sdr/AALA20040430), Apr 5, 2004: LIGHT. LOOSE. SFO - EMERGENCY LIGHT AT L1 DOOR INOPERATIVE. SECURED EMERGENCY LIGHT AT L1 DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20020791](https://openairdocs.org/sdr/AALA20020791), May 28, 2002: FLOORBEAM. CORRODED. TUL - FOUND FS 1640 FLOORBEAM T-CAP CORRODED FROM BL 10L TO BL 61R. REPLACED 1640 T-CAP FROM BL 10L TO BL 61R PER SRM 53-00-51-2. (M)
- [SDR AALA20011899](https://openairdocs.org/sdr/AALA20011899), Oct 12, 2001: LIGHT. INOPERATIVE. MIA - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT AT SEATS 1 THROUGH 17 INOPERATIVE. REPLACED EMERGENCY EXIT LIGHT STRIP. SYSTEM GROUND CHECKED NORMAL OP
- [SDR AALA20011167](https://openairdocs.org/sdr/AALA20011167), May 29, 2001: LIGHT. INOPERATIVE. DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE AT R2 DOOR. REPLACED EMERGENCY EXIT LIGHT SEGMENT SUPPLY ASSEMBLY. SYSTEM GROUND 
- [SDR AALA20001969](https://openairdocs.org/sdr/AALA20001969), Nov 26, 2000: MODULE. DEFECTIVE. BDL - DURNIG OVERNIGHT MAINTENANCE, FORWARD EMERGENCY EXIT PATH LIGHT INOPERATIVE. REPLACED FORWARD EMERGENCY EXIT PATH LIGHT MODULE. SYSTEM GROUND CHECKED NORM
- [SDR AALA20001474](https://openairdocs.org/sdr/AALA20001474), Sep 10, 2000: LIGHT. DEFECTIVE. DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT FLOOR PATH LIGHT BY MID-GALLEY INOPERATIVE. REPLACED EMERGENCY EXIT FLOOR PATH LIGHT STRIP. SYSTEM GROUND CHE
- [SDR AALA20000740](https://openairdocs.org/sdr/AALA20000740), May 10, 2000: WIRE. DISCONNECTED. DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT FLOOR PATH LIGHTING AFT OF ROW 9D INOPERATIVE. RECONNECTED EMERGENCY EXIT LIGHT WIRES AT ROW 9D. SYSTEM GROUN
- [SDR AALA980444](https://openairdocs.org/sdr/AALA980444), Mar 6, 1998: STRIP. DEFECTIVE. DFW - DURING OVERNIGHT MAINTENANCE, FIRST CLASS EMERGENCY FLOOR PATH LIGHT WOULD NOT ILLUMINATE. REPLACED EMERGENCY EXIT FLOOR PATH LIGHT STRIP. SYSTEM GROUND C

## STCs that may be installed (OpenAirDocs) (595, 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 172M)

- [STC SA01233SE](https://openairdocs.org/stc/SA01233SE): Fabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assembly. ABI, LLC
- [STC SA00709CH](https://openairdocs.org/stc/SA00709CH): Installation of replacement wing root vent described by Dwg Nos. 8-30-96-1& 8-30-96-2, no rev, both dtd 8/30/96, or later FAA app rev. Gallagher Aviation, 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 SA02279AT](https://openairdocs.org/stc/SA02279AT): Installation of a Boom Beam bulb, starter, and ballast. Whelen Aerospace Technologies
- [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 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 SA800EA](https://openairdocs.org/stc/SA800EA): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies. Whelen Aerospace Technologies
- [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 SA01005DE](https://openairdocs.org/stc/SA01005DE): Installation of a EarthX ETX900-TSO Lithium battery. EarthX 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 SA02228AT](https://openairdocs.org/stc/SA02228AT): For model 172 airplanes with Lycoming O-360 engines per STC SA332GL or STC SA4428SW, modification of standard exhaust system. For model 172 with Lycoming O-360 engines per STC SA647CE or STC SA1324CE, modification of standard exhaust system. 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 SA01330LA](https://openairdocs.org/stc/SA01330LA): Installation of alternate avionics support assembly. Radiorax Aviation Systems LLC
- [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 SA860SO](https://openairdocs.org/stc/SA860SO): Installation of portable hand control. Union 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 SA00622DE](https://openairdocs.org/stc/SA00622DE): Installation of John Deere AGRI Services, Inc. JD3 Aerial Imaging System,. Aeroptic LLC
- [STC SA02751SE](https://openairdocs.org/stc/SA02751SE): Replacement instrument panel as structural provisions. Jansma Design, 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 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 SA1168SO](https://openairdocs.org/stc/SA1168SO): Installation of Aqua Model 2200 floats. Outpost X Aviation Inc
- [STC SA665CE](https://openairdocs.org/stc/SA665CE): Installation of Model 2400 Aqua floats. (175 FLOATPLANE CONFIGURATION). Outpost X Aviation Inc
- [STC SA01899WI](https://openairdocs.org/stc/SA01899WI): Installation of Garmin G3X Touch Electronic Flight Instrument System. Garmin International Inc
- [STC SA826NE](https://openairdocs.org/stc/SA826NE): Installation of a 74DM7S14 fixed-pitch metal propeller. Sensenich Propeller Company
- [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 SA1395SO](https://openairdocs.org/stc/SA1395SO): Remove drain plug, Cessna Part Number MS20913-10 or MS20913-1D, from the fuel selector valve and replace with Part Number CAV-110D (MT-1072) or CAV-110H-4D (CM-1072). Saf-Air Products Inc

All 595: https://openairdocs.org/aircraft/N616AA/stcs.md

## Related

- Other Cessna 172M aircraft: https://openairdocs.org/model/cessna-172m/aircraft.md
- The Lycoming 0-320 series engine: https://openairdocs.org/engine/lycoming-0-320-series.md

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