# Mooney M-20G

- Type: Aircraft model (FAA registry)
- Registry code: 5870216
- Manufacturer (registry): MOONEY
- Model: M-20G
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 4
- Weight class: Up to 12,499 lb
- Cruise speed: 127 mph
- Certification: Type certificated
- Data sheet: [TCDS 2A3](https://openairdocs.org/tcds/2A3) (OpenAirDocs)
- Holder: Mooney International Corporation
- Registered aircraft: 116
- Page: https://openairdocs.org/model/mooney-m-20g

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2024-14-03](https://openairdocs.org/ad/2024-14-03): Autopilot System · Garmin GFC 500 Autopilot (STC SA01866WI). Effective Aug 20, 2024
- [AD 2023-02-04](https://openairdocs.org/ad/2023-02-04): Elevator Structure · Mooney International M20C, M20D, M20E and 2 more. Effective Feb 13, 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 2012-05-09](https://openairdocs.org/ad/2012-05-09): Stabilizers · Mooney M20B, M20C, M20D and 10 more. Effective Mar 20, 2012
- [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 2006-03-08](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 2004-25-04](https://openairdocs.org/ad/2004-25-04): O & N Bladder Fuel Cell · Mooney M20B, M20C, M20D and 4 more. Effective Jan 21, 2005
- [AD 2001-23-17](https://openairdocs.org/ad/2001-23-17): GNS 430 units · Cessna 172, 182, 206 and 209 more. Effective Dec 28, 2001
- [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 98-24-11](https://openairdocs.org/ad/98-24-11): Aileron Control Links · Mooney M20B, M20C, M20D and 8 more. Effective Dec 28, 1998
- [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 96-09-06](https://openairdocs.org/ad/96-09-06): Air Filter Assemblies · Maule Aerospace Technology 7ACA, 7ECA, 7FC and 180 more. Effective Jun 7, 1996
- [AD 85-24-03](https://openairdocs.org/ad/85-24-03): Fuel Tank Bays and Rib Station Inspection · Mooney M20B, M20C, M20D and 6 more. Effective Jan 6, 1986
- [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 81-19-04](https://openairdocs.org/ad/81-19-04): Hose Assembly · Rajay Hose Assemblies, 500A, 500B and 87 more. Effective Sep 17, 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 77-17-04](https://openairdocs.org/ad/77-17-04): Control Wheel Shaft · Mooney M20, M20A, M20B and 5 more. Effective Jul 7, 1978
- [AD 75-23-04](https://openairdocs.org/ad/75-23-04): Electric Gear Systems · Mooney M20, M20A, M20B and 12 more. Effective Dec 8, 1975
- [AD 75-09-08](https://openairdocs.org/ad/75-09-08): Engine Mount Members · Mooney M20C, M20D, M20E and 2 more. Effective Apr 30, 1975
- [AD 73-21-01](https://openairdocs.org/ad/73-21-01): Flight Control Landing Gear Systems · Mooney M20, M20A, M20B and 5 more. Effective Oct 10, 1973

## Information bulletins (advisory) (4)

- [SAIB 2023-02](https://openairdocs.org/saib/2023-02): Landing Gear System. Issued Mar 3, 2023
- [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018
- [SAIB CE-14-12](https://openairdocs.org/saib/CE-14-12): Landing Gear System. Issued Mar 14, 2014
- [SAIB NE-13-32](https://openairdocs.org/saib/NE-13-32): Propeller Spinner Section. Issued May 9, 2013

## Registered aircraft (116, first 50)

- [N177FD](https://openairdocs.org/aircraft/N177FD): [Bowling Green, KY](https://openairdocs.org/faa-place/KY/Bowling%20Green), built 1967, S/N 680040, Sale reported
- [N207LS](https://openairdocs.org/aircraft/N207LS): [Nightbreak Aviation LLC](https://openairdocs.org/faa-owner/NIGHTBREAK%20AVIATION%20LLC), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 1968, S/N 680072
- [N212MW](https://openairdocs.org/aircraft/N212MW): [Colorado Mountain Leisure LLC](https://openairdocs.org/faa-owner/COLORADO%20MOUNTAIN%20LEISURE%20LLC), [Sioux Falls, SD](https://openairdocs.org/faa-place/SD/Sioux%20Falls), built 1969, S/N 690005
- [N21F](https://openairdocs.org/aircraft/N21F): [Wilson Christopher J](https://openairdocs.org/faa-owner/WILSON%20CHRISTOPHER%20J), [W Hartford, CT](https://openairdocs.org/faa-place/CT/W%20Hartford), built 1967, S/N 680043
- [N3293F](https://openairdocs.org/aircraft/N3293F): [Ye Xiaofeng](https://openairdocs.org/faa-owner/YE%20XIAOFENG), [Los Gatos, CA](https://openairdocs.org/faa-place/CA/Los%20Gatos), built 1968, S/N 680001
- [N333WJ](https://openairdocs.org/aircraft/N333WJ): [Kite Neal](https://openairdocs.org/faa-owner/KITE%20NEAL), [Kansas City, MO](https://openairdocs.org/faa-place/MO/Kansas%20City), built 1968, S/N 680053
- [N3587X](https://openairdocs.org/aircraft/N3587X): [Flynn Sean C](https://openairdocs.org/faa-owner/FLYNN%20SEAN%20C), [Torrance, CA](https://openairdocs.org/faa-place/CA/Torrance), built 1968, S/N 680156
- [N3592X](https://openairdocs.org/aircraft/N3592X): [Bryant David Wayne](https://openairdocs.org/faa-owner/BRYANT%20DAVID%20WAYNE), [Ada, OK](https://openairdocs.org/faa-place/OK/Ada), built 1968, S/N 680161
- [N3611N](https://openairdocs.org/aircraft/N3611N): [Dowden Frank D](https://openairdocs.org/faa-owner/DOWDEN%20FRANK%20D), [Fallbrook, CA](https://openairdocs.org/faa-place/CA/Fallbrook), built 1967, S/N 680010
- [N3613N](https://openairdocs.org/aircraft/N3613N): [Bradbury Kevin Earl](https://openairdocs.org/faa-owner/BRADBURY%20KEVIN%20EARL), [Saint George, UT](https://openairdocs.org/faa-place/UT/Saint%20George), built 1967, S/N 680011
- [N3615N](https://openairdocs.org/aircraft/N3615N): [Walker Eric L](https://openairdocs.org/faa-owner/WALKER%20ERIC%20L), [Southlake, TX](https://openairdocs.org/faa-place/TX/Southlake), built 1967, S/N 680012
- [N3616N](https://openairdocs.org/aircraft/N3616N): [De Masters Jasper](https://openairdocs.org/faa-owner/DE%20MASTERS%20JASPER), [Bakersfield, CA](https://openairdocs.org/faa-place/CA/Bakersfield), built 1967, S/N 680013
- [N3618N](https://openairdocs.org/aircraft/N3618N): [Young Donald Colin](https://openairdocs.org/faa-owner/YOUNG%20DONALD%20COLIN), [West Plains, MO](https://openairdocs.org/faa-place/MO/West%20Plains), built 1967, S/N 680014
- [N3619N](https://openairdocs.org/aircraft/N3619N): [Chiques Aero Corporation](https://openairdocs.org/faa-owner/CHIQUES%20AERO%20CORPORATION), [Lancaster, PA](https://openairdocs.org/faa-place/PA/Lancaster), built 1967, S/N 680015
- [N3620N](https://openairdocs.org/aircraft/N3620N): [Mooney N3620n LLC](https://openairdocs.org/faa-owner/MOONEY%20N3620N%20LLC), [Chesterfield, MO](https://openairdocs.org/faa-place/MO/Chesterfield), built 1967, S/N 680016
- [N3630N](https://openairdocs.org/aircraft/N3630N): [Salvesen William](https://openairdocs.org/faa-owner/SALVESEN%20WILLIAM), [Clermont, NJ](https://openairdocs.org/faa-place/NJ/Clermont), built 1967, S/N 680018
- [N3633N](https://openairdocs.org/aircraft/N3633N): [Perotti Camille C](https://openairdocs.org/faa-owner/PEROTTI%20CAMILLE%20C), [Carolina Beach, NC](https://openairdocs.org/faa-place/NC/Carolina%20Beach), built 1967, S/N 680019
- [N3640N](https://openairdocs.org/aircraft/N3640N): [Shaikh Samir K](https://openairdocs.org/faa-owner/SHAIKH%20SAMIR%20K), [Schaumburg, IL](https://openairdocs.org/faa-place/IL/Schaumburg), S/N 680021
- [N3641N](https://openairdocs.org/aircraft/N3641N): [Villiger Arnold H](https://openairdocs.org/faa-owner/VILLIGER%20ARNOLD%20H), [Henry, IL](https://openairdocs.org/faa-place/IL/Henry), built 1967, S/N 680022
- [N3643N](https://openairdocs.org/aircraft/N3643N): [Howard Trae](https://openairdocs.org/faa-owner/HOWARD%20TRAE), [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio), built 1967, S/N 680023
- [N3653N](https://openairdocs.org/aircraft/N3653N): [Burch Herbert K](https://openairdocs.org/faa-owner/BURCH%20HERBERT%20K), [Milan, OH](https://openairdocs.org/faa-place/OH/Milan), built 1967, S/N 680025
- [N3657N](https://openairdocs.org/aircraft/N3657N): [Estes Aviation LLC](https://openairdocs.org/faa-owner/ESTES%20AVIATION%20LLC), [Vicksburg, MS](https://openairdocs.org/faa-place/MS/Vicksburg), built 1967, S/N 680027
- [N3665N](https://openairdocs.org/aircraft/N3665N): [Elt Aviation Inc](https://openairdocs.org/faa-owner/ELT%20AVIATION%20INC), [Peewee Valley, KY](https://openairdocs.org/faa-place/KY/Peewee%20Valley), built 1967, S/N 680029
- [N3672N](https://openairdocs.org/aircraft/N3672N): [Songer Dylan](https://openairdocs.org/faa-owner/SONGER%20DYLAN), [Veedersburg, IN](https://openairdocs.org/faa-place/IN/Veedersburg), built 1967, S/N 680030
- [N3674N](https://openairdocs.org/aircraft/N3674N): [Witt Larry](https://openairdocs.org/faa-owner/WITT%20LARRY), [Waco, TX](https://openairdocs.org/faa-place/TX/Waco), built 1967, S/N 680032
- [N3691N](https://openairdocs.org/aircraft/N3691N): [Galvan Peter R](https://openairdocs.org/faa-owner/GALVAN%20PETER%20R), [Slidell, LA](https://openairdocs.org/faa-place/LA/Slidell), S/N 680038
- [N3694N](https://openairdocs.org/aircraft/N3694N): [Wheeler Kevin J](https://openairdocs.org/faa-owner/WHEELER%20KEVIN%20J), [Concord, CA](https://openairdocs.org/faa-place/CA/Concord), built 1967, S/N 680039
- [N3698N](https://openairdocs.org/aircraft/N3698N): [Kienitz David A](https://openairdocs.org/faa-owner/KIENITZ%20DAVID%20A), [Buffalo Lake, MN](https://openairdocs.org/faa-place/MN/Buffalo%20Lake), built 1967, S/N 680041
- [N3706N](https://openairdocs.org/aircraft/N3706N): [Jsn Aviation LLC](https://openairdocs.org/faa-owner/JSN%20AVIATION%20LLC), [Huntersville, NC](https://openairdocs.org/faa-place/NC/Huntersville), built 1967, S/N 680044
- [N3709N](https://openairdocs.org/aircraft/N3709N): [Show Me The Mooney LLC](https://openairdocs.org/faa-owner/SHOW%20ME%20THE%20MOONEY%20LLC), [Hartford, KY](https://openairdocs.org/faa-place/KY/Hartford), built 1967, S/N 680045
- [N3714N](https://openairdocs.org/aircraft/N3714N): [Ferguson Michael D](https://openairdocs.org/faa-owner/FERGUSON%20MICHAEL%20D), [Mendon, MI](https://openairdocs.org/faa-place/MI/Mendon), built 1967, S/N 680046
- [N3715N](https://openairdocs.org/aircraft/N3715N): [Heiderscheidt Cory L](https://openairdocs.org/faa-owner/HEIDERSCHEIDT%20CORY%20L), [Sleepy Eye, MN](https://openairdocs.org/faa-place/MN/Sleepy%20Eye), built 1967, S/N 680047
- [N3726N](https://openairdocs.org/aircraft/N3726N): [Vilvens Justin T](https://openairdocs.org/faa-owner/VILVENS%20JUSTIN%20T), [Granville, OH](https://openairdocs.org/faa-place/OH/Granville), built 1968, S/N 680051
- [N3759N](https://openairdocs.org/aircraft/N3759N): [Ruffner Jay P](https://openairdocs.org/faa-owner/RUFFNER%20JAY%20P), [O Fallon, IL](https://openairdocs.org/faa-place/IL/O%20Fallon), built 1968, S/N 680055
- [N3910N](https://openairdocs.org/aircraft/N3910N): [Stratus Aviation Group LLC](https://openairdocs.org/faa-owner/STRATUS%20AVIATION%20GROUP%20LLC), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington), built 1968, S/N 680058
- [N3912N](https://openairdocs.org/aircraft/N3912N): [Chiwaya Brandon](https://openairdocs.org/faa-owner/CHIWAYA%20BRANDON), [Philadelphia, PA](https://openairdocs.org/faa-place/PA/Philadelphia), built 1968, S/N 680059
- [N3914N](https://openairdocs.org/aircraft/N3914N): [Bradford Michael G](https://openairdocs.org/faa-owner/BRADFORD%20MICHAEL%20G), [San Jose, CA](https://openairdocs.org/faa-place/CA/San%20Jose), built 1968, S/N 680060
- [N3928N](https://openairdocs.org/aircraft/N3928N): [Vose Richard C](https://openairdocs.org/faa-owner/VOSE%20RICHARD%20C), [King Of Prussia, PA](https://openairdocs.org/faa-place/PA/King%20Of%20Prussia), S/N 680062
- [N3938N](https://openairdocs.org/aircraft/N3938N): [Sundance Aviation Inc](https://openairdocs.org/faa-owner/SUNDANCE%20AVIATION%20INC), [Richland, WA](https://openairdocs.org/faa-place/WA/Richland), built 1968, S/N 680065
- [N3970N](https://openairdocs.org/aircraft/N3970N): [Brown Roland T](https://openairdocs.org/faa-owner/BROWN%20ROLAND%20T), [Raymond, MS](https://openairdocs.org/faa-place/MS/Raymond), S/N 680071
- [N4103N](https://openairdocs.org/aircraft/N4103N): [Karpik Joseph Paul](https://openairdocs.org/faa-owner/KARPIK%20JOSEPH%20PAUL), [Floodwood, MN](https://openairdocs.org/faa-place/MN/Floodwood), S/N 680074
- [N4107N](https://openairdocs.org/aircraft/N4107N): [West Main Auto Sales Inc](https://openairdocs.org/faa-owner/WEST%20MAIN%20AUTO%20SALES%20INC), [Tupelo, MS](https://openairdocs.org/faa-place/MS/Tupelo), S/N 680075
- [N4119N](https://openairdocs.org/aircraft/N4119N): [Johnson Cherryl A](https://openairdocs.org/faa-owner/JOHNSON%20CHERRYL%20A), [Cadillac, MI](https://openairdocs.org/faa-place/MI/Cadillac), built 1968, S/N 680076
- [N4141K](https://openairdocs.org/aircraft/N4141K): [Kimminau Jeremy](https://openairdocs.org/faa-owner/KIMMINAU%20JEREMY), [Sacramento, CA](https://openairdocs.org/faa-place/CA/Sacramento), built 1967, S/N 680006
- [N5005L](https://openairdocs.org/aircraft/N5005L): [Blanton Jeffrey D](https://openairdocs.org/faa-owner/BLANTON%20JEFFREY%20D), [Valley Center, KS](https://openairdocs.org/faa-place/KS/Valley%20Center), built 1968, S/N 680048
- [N500LT](https://openairdocs.org/aircraft/N500LT): [Seeth Richard D](https://openairdocs.org/faa-owner/SEETH%20RICHARD%20D), [Yardville, NJ](https://openairdocs.org/faa-place/NJ/Yardville), built 1967, S/N 680007
- [N514LL](https://openairdocs.org/aircraft/N514LL): [Lenahan Lawrence M](https://openairdocs.org/faa-owner/LENAHAN%20LAWRENCE%20M), [Scottsdale, AZ](https://openairdocs.org/faa-place/AZ/Scottsdale), built 1968, S/N 680152
- [N56CP](https://openairdocs.org/aircraft/N56CP): [Bulldog Aviation LLC](https://openairdocs.org/faa-owner/BULLDOG%20AVIATION%20LLC), [Goodyear, AZ](https://openairdocs.org/faa-place/AZ/Goodyear), built 1969, S/N 700003
- [N59PH](https://openairdocs.org/aircraft/N59PH): [Seider Jason](https://openairdocs.org/faa-owner/SEIDER%20JASON), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 1968, S/N 680116
- [N6702N](https://openairdocs.org/aircraft/N6702N): [Roman Jose Ernesto](https://openairdocs.org/faa-owner/ROMAN%20JOSE%20ERNESTO), [Guaynabo, PR](https://openairdocs.org/faa-place/PR/Guaynabo), built 1968, S/N 680080

All 116: https://openairdocs.org/model/mooney-m-20g/aircraft.md

## NTSB investigations (61, newest 50)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA26LA323](https://openairdocs.org/ntsb/ERA26LA323), Sep 1, 2026: Mooney M-20 (N3706N), Stanfield, NC, substantial damage. Probable cause: The pilot’s failure to adequately manage the available fuel onboard the airplane, which resulted in a total loss of power due to fuel starvation and a forced landing on uneven terrain.
- [NTSB CEN26LA287](https://openairdocs.org/ntsb/CEN26LA287), Aug 13, 2026: Mooney M20G (N6916N), Luling, TX, substantial damage, investigation ongoing
- [NTSB WPR15LA209](https://openairdocs.org/ntsb/WPR15LA209), Jul 10, 2015: Mooney M 20G (N9152V), Phoenix, AZ, substantial damage. Probable cause: The pilots' failure to apply carburetor heat during the approach for landing, which resulted in a total loss of engine power due to carburetor icing.
- [NTSB ERA11CA340](https://openairdocs.org/ntsb/ERA11CA340), Jun 12, 2011: Mooney M-20G (N6936N), Monroeville, PA, substantial damage. Probable cause: The pilot’s failure to maintain airplane control during takeoff.
- [NTSB CEN10LA243](https://openairdocs.org/ntsb/CEN10LA243), May 8, 2010: Mooney M20G (N9221V), Benton, AR, substantial damage. Probable cause: The pilot's failure to maintain directional control of the airplane during the aborted takeoff.
- [NTSB ERA09CA089](https://openairdocs.org/ntsb/ERA09CA089), Dec 13, 2008: Mooney M20G (N6871N), Sebastian, FL, substantial damage. Probable cause: The loss of engine power for undetermined reasons.
- [NTSB MIA06LA109](https://openairdocs.org/ntsb/MIA06LA109), May 18, 2006: Mooney M20G (N12RH), Lantana, FL, substantial damage. Probable cause: The pilot's inadequate preflight inspection, which resulted in a loss of engine power during initial climb due to water contamination in the fuel. Contributing factors were the deteriorated fuel cap…
- [NTSB SEA99LA066](https://openairdocs.org/ntsb/SEA99LA066), May 19, 1999: Mooney M-20G (N6700N), Burlington, WA, substantial damage. Probable cause: A loss of engine power due to carburetor contamination. Factors include the pilot's misjudgment of altitude and distance when he performed his forced landing.
- [NTSB MIA99LA100](https://openairdocs.org/ntsb/MIA99LA100), Mar 6, 1999: Mooney 20G (N3588X), Naples, FL, substantial damage. Probable cause: the pilot's improper procedure by not placing the fuel selector on the tank with the most fuel, which resulted in fuel starvation and a off airport forced landing. Contributing factors in this…
- [NTSB FTW97LA060](https://openairdocs.org/ntsb/FTW97LA060), Dec 11, 1996: Mooney M-20G (N6868N), Saginaw, TX, substantial damage. Probable cause: The driver of the vehicle's failure to maintain clearance from the taxiing airplane. A factor was the dark night light condition which resulted in the driver's delayed visual identification of the…
- [NTSB SEA95LA146](https://openairdocs.org/ntsb/SEA95LA146), Jul 12, 1995: Mooney M20G (N3936N), Rigby, ID, substantial damage. Probable cause: THE PILOT'S PREMATURE LIFTOFF AND FAILURE TO ATTAIN ADEQUATE AIRSPEED DURING TAKEOFF. THE HIGH DENSITY ALTITUDE WAS A FACTOR.
- [NTSB BFO94LA149](https://openairdocs.org/ntsb/BFO94LA149), Aug 24, 1994: Mooney M20G (N3916N), Bowling Green, OH, substantial damage. Probable cause: fuel exhaustion for undetermined reason(s), which resulted in loss of engine power and a subsequent forced landing. A factor relating to the accident was: faulty fuel quantity gauge/system.
- [NTSB ATL92LA144](https://openairdocs.org/ntsb/ATL92LA144), Jul 24, 1992: Mooney M20G (N6785N), Hendersonville, NC, substantial damage. Probable cause: THE PILOT'S DELAY IN EXECUTING A RECOVERY FROM THE BOUNCED LANDING AND HIS INADVERTENT STALL DURING THE INITIAL CLIMB AFTER AND LANDING WAS ABORTED. FACTORS WERE THE EXCESSIVE LANDING SPEED AND THE…
- [NTSB MIA88FA248](https://openairdocs.org/ntsb/MIA88FA248), Aug 7, 1988: Mooney M20G (N4103N), Lantana, FL, substantial damage
- [NTSB ATL88FA131](https://openairdocs.org/ntsb/ATL88FA131), Apr 1, 1988: Mooney M20G (N3638N), Jasper, GA, destroyed, 1 fatal
- [NTSB CHI87LA092](https://openairdocs.org/ntsb/CHI87LA092), Mar 8, 1987: Mooney M-20G (N3960N), Kenosha, WI, substantial damage
- [NTSB CHI85LA207](https://openairdocs.org/ntsb/CHI85LA207), May 24, 1985: Mooney M-20G (N3910N), Bessemer, MI, substantial damage
- [NTSB LAX84LA465](https://openairdocs.org/ntsb/LAX84LA465), Aug 30, 1984: Mooney M-20G (N3645N), San Jose, CA, substantial damage
- [NTSB SEA84LA166](https://openairdocs.org/ntsb/SEA84LA166), Jul 7, 1984: Mooney M-20C (N6931N), Chiloquin, OR, substantial damage
- [NTSB NYC82DA090](https://openairdocs.org/ntsb/NYC82DA090), May 7, 1982: Mooney M20G (N9078V), Pittstown, NJ, substantial damage
- [NTSB ATL82FA032](https://openairdocs.org/ntsb/ATL82FA032), Jan 10, 1982: Mooney M20G (N3688N), Henderson, NC, destroyed, 1 fatal
- [NTSB DEN81FA023](https://openairdocs.org/ntsb/DEN81FA023), Mar 21, 1981: Mooney M20G (N6844N), Ryegate, MT, destroyed, 2 fatal
- [NTSB IAD79FA060](https://openairdocs.org/ntsb/IAD79FA060), Jul 5, 1979: Mooney M20G (N6791N), Bluefield, WV, substantial damage
- [NTSB MKC79FCD13](https://openairdocs.org/ntsb/MKC79FCD13), Mar 10, 1979: Mooney M-20G (N3613N), Wellsburg, IA, substantial damage
- [NTSB MKC76FCD53](https://openairdocs.org/ntsb/MKC76FCD53), Jun 28, 1976: Mooney M20G (N6765N), Melvin, IA, substantial damage
- [NTSB MKC76FCG69](https://openairdocs.org/ntsb/MKC76FCG69), Apr 11, 1976: Mooney M20G (N6918N), Ottawa, KS, substantial damage
- [NTSB FTW76FQG30](https://openairdocs.org/ntsb/FTW76FQG30), Oct 7, 1975: Mooney M20K (N3706N), Claude, TX, substantial damage
- [NTSB OAK76AP008](https://openairdocs.org/ntsb/OAK76AP008), Sep 4, 1975: Mooney M20G (N6815N), Truckee, CA, destroyed, 3 fatal
- [NTSB FTW76DPD04](https://openairdocs.org/ntsb/FTW76DPD04), Aug 7, 1975: Mooney M20G (N6929N), Temple, TX, substantial damage
- [NTSB DEN76FTC08](https://openairdocs.org/ntsb/DEN76FTC08), Aug 4, 1975: Mooney M20G (N3967N), Douglas, WY, substantial damage
- [NTSB FTW75FRA33](https://openairdocs.org/ntsb/FTW75FRA33), Jun 24, 1975: Mooney M20G (N3653N), Houston, TX, substantial damage
- [NTSB CHI75FEI17](https://openairdocs.org/ntsb/CHI75FEI17), Sep 15, 1974: Mooney M20G (N3967N), Medina, OH, substantial damage
- [NTSB NYC75FFA07](https://openairdocs.org/ntsb/NYC75FFA07), Aug 14, 1974: Mooney M20G (N6886N), Old Forge, NY, substantial damage
- [NTSB MKC74FCD43](https://openairdocs.org/ntsb/MKC74FCD43), Jun 22, 1974: Mooney M20G (N6765N), Paullina, IA, substantial damage
- [NTSB CHI74FEE81](https://openairdocs.org/ntsb/CHI74FEE81), May 23, 1974: Mooney M20G (N6835N), Tampico, IL, substantial damage
- [NTSB MIA73DKT98](https://openairdocs.org/ntsb/MIA73DKT98), May 18, 1973: Mooney M20G (N3657N), Tavernier, FL, substantial damage
- [NTSB OAK73DVG42](https://openairdocs.org/ntsb/OAK73DVG42), Jan 26, 1973: Mooney M20G (N9145V), Sacramento, CA, substantial damage
- [NTSB NYC73AN042](https://openairdocs.org/ntsb/NYC73AN042), Sep 8, 1972: Mooney M20G (N6806N), Skaneateles, NY, destroyed, 1 fatal
- [NTSB MIA73DKG31](https://openairdocs.org/ntsb/MIA73DKG31), Aug 25, 1972: Mooney M20 (N3595X), Stone Mountain, GA, substantial damage
- [NTSB MKC72FCJ55](https://openairdocs.org/ntsb/MKC72FCJ55), Mar 29, 1972: Mooney M20G (N6880N), Kimball, NE, substantial damage
- [NTSB MIA72DKJ35](https://openairdocs.org/ntsb/MIA72DKJ35), Nov 28, 1971: Mooney M20C (N9078V), Jasper, AL, substantial damage
- [NTSB IAD72FIG05](https://openairdocs.org/ntsb/IAD72FIG05), Jul 16, 1971: Mooney M20G (N3593X), College Park, MD, destroyed
- [NTSB NYC71FGM25](https://openairdocs.org/ntsb/NYC71FGM25), Jan 2, 1971: Mooney M20G (N3698N), Belle Vernon, PA, substantial damage
- [NTSB FTW71FRA20](https://openairdocs.org/ntsb/FTW71FRA20), Sep 25, 1970: Mooney M20G (N6946N), Fresno, TX, substantial damage
- [NTSB FTW71FRA21](https://openairdocs.org/ntsb/FTW71FRA21), Sep 21, 1970: Mooney M20G (N6913N), Palacios, TX, substantial damage
- [NTSB MKC70FDD11](https://openairdocs.org/ntsb/MKC70FDD11), Apr 4, 1970: Mooney M20G (N3640N), Forbes, ND, substantial damage
- [NTSB MKC70F0223](https://openairdocs.org/ntsb/MKC70F0223), Sep 18, 1969: Mooney M20G (N6944N), Olathe, KS, substantial damage
- [NTSB OAK70D0123](https://openairdocs.org/ntsb/OAK70D0123), Sep 7, 1969: Mooney M20G (N6815N), Livermore, CA, substantial damage
- [NTSB LAX70F0102](https://openairdocs.org/ntsb/LAX70F0102), Aug 21, 1969: Mooney M20G (N6826N), Oakview, CA, destroyed
- [NTSB CAN69AF533](https://openairdocs.org/ntsb/CAN69AF533), Jun 17, 1969: Mooney M20G (N3937N), Labariere, Canada, substantial damage

All 61: https://openairdocs.org/model/mooney-m-20g/ntsb.md

## FAA accident and incident reports (103, newest 50)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20260701012699I](https://openairdocs.org/incident/20260701012699I), Jul 1, 2026: Mooney M-20G (N6916N), Houston, TX, Minor damage. On 07/01/2026 [privacy data omitted], a Mooney M20T, veered off the left side of rwy 17R during landing rollout at David Wayne Hooks airport. Upon inspection…
- [Incident 20260228001399I](https://openairdocs.org/incident/20260228001399I), Feb 28, 2026: Mooney M-20G (N6915N), Fort Meade, MD, Minor damage. On February 28, 2026, at approximately 4:31 pm EST, a Mooney aircraft M-20G, was involved in a gear-up landing incident. The incident occurred at Fort Meade…
- [Incident 20240905012749I](https://openairdocs.org/incident/20240905012749I), Sep 5, 2024: Mooney M-20G (N3694N), Petaluma, CA, Minor damage. Incident took place at Petaluma Airport 069, 09/05/2024. The time was 11:54 am PST. Aircraft landed on runway 11/29 with the gear up. Aircraft was removed from…
- [Incident 20221206019329I](https://openairdocs.org/incident/20221206019329I), Dec 6, 2022: Mooney M-20G (N9395V), Fxe, FL, Minor damage. Durring a ferry flight from X51 (homestead general) to kfe (Fort Lauderdale Executive Airport) on 06 dec 2022, aircraft [privacy data omitted] 1969 Mooney…
- [Incident 20220615010399I](https://openairdocs.org/incident/20220615010399I), Jun 15, 2022: Mooney M-20G (N6832N), Beckley, WV, Minor damage. Flight destination shd. Pilot decided to land at bkw for fuel and radar information. Just prior to touchdown at bkw, pilot observed a helicopter taking off and…
- [Incident 20201004015719I](https://openairdocs.org/incident/20201004015719I), Oct 4, 2020: Mooney M-20G (N6818N), Winnsboro, SC, Minor damage. From signed pilot statement: "It was my 4th landing - 2 VFR tg and RNAV-22 circle to land rwy 4 at fdw - tg. Normal pattern - but had another aircraft in the…
- [Incident 20200716018119I](https://openairdocs.org/incident/20200716018119I), Jul 16, 2020: Mooney M-20G (N6918N), Boyd, TX, Minor damage. On July 16, 2020, N6918N, a Mooney M20G, s/n 680141, was on a VFR flight between ft. worth meacham (kftw), TX and bridgeport (kxbp), TX. At approximately 14:40…
- [Incident 20200712009559I](https://openairdocs.org/incident/20200712009559I), Jul 12, 2020: Mooney M-20G (N3938N), Richland, WA, Minor damage. Evidence indicates that upon landing the aircraft belly came in contact with the runway causing damage to the fuselage skins, propeller and RH elevator.…
- [Incident 20200620011119I](https://openairdocs.org/incident/20200620011119I), Jun 20, 2020: Mooney M-20G (N56CP), Elyria, OH, Minor damage. Pilot was on a return flight from kafj to 1G1. Airport conditions: day VFR, good visibility, wind light and variable. Pilot set up for a landing and initiated…
- [Incident 20190611006689I](https://openairdocs.org/incident/20190611006689I), Jun 11, 2019: Mooney M-20G (N3653N), Springfield, OH, Minor damage. While landing on runway 24 the aircraft's main landing gear collapsed. The aircraft skidded on its belly down the center of the runway. The pilot was the only…
- [Incident 20180618008189I](https://openairdocs.org/incident/20180618008189I), Jun 18, 2018: Mooney M-20G (N3663N), Union, SC, Minor damage. [privacy data omitted] Was returning to Union county airport and choose to land on runway 5 and attempted a normal landing. [privacy data omitted] Crossed over…
- [Incident 20170526005639I](https://openairdocs.org/incident/20170526005639I), May 26, 2017: Mooney M-20G (N78TB), Palmer, AK, Minor damage. Incident took place on commercial checkride with a designated pilot examiner. Gear handle operates in the opposite direction - when the gear handle is in the…
- [Incident 20160907015059I](https://openairdocs.org/incident/20160907015059I), Sep 7, 2016: Mooney M-20G (N3694N), Truckee, CA, Minor damage. The pilot departed kccr on a direct flight to ktrk. On final approach to runway 20 at ktrk, the pilot followed the VASI and flared at the approach end of the…
- [Incident 20160516009949I](https://openairdocs.org/incident/20160516009949I), May 16, 2016: Mooney M-20G (N9381V), Cottonwood, AZ, Minor damage. PIC failed to extend landing gear prior to landing. He had started the landing checklist but did not finish it. He said he was distracted by a parachute…
- [Incident 20151120021479I](https://openairdocs.org/incident/20151120021479I), Nov 20, 2015: Mooney M-20G (N3951N), Long Beach, CA, Minor damage. [privacy data omitted] Had just exited runway 30 at taxiway c and was switching to ground control. [privacy data omitted] Was having trouble tuning the radio…
- [Accident 20150710012039A](https://openairdocs.org/incident/20150710012039A), Jul 10, 2015: Mooney M-20G (N9152V), Phoenix, AZ, Substantial damage. On July 10, 2015 at approx. 0845 PST a Mooney M20G, had been on an instructional flight with a CFI and a private pilot being instructed to upgrade to…
- [Incident 20140215001419I](https://openairdocs.org/incident/20140215001419I), Feb 15, 2014: Mooney M-20G (N9156V), Marfa, TT, Minor damage. On February 15, 2014 at approximately 1800 CST, the PIC got distracted while attempting to land on runway 21 at Marfa, Texas in a 10 mph crosswind. While being…
- [Incident 20120629012879I](https://openairdocs.org/incident/20120629012879I), Jun 29, 2012: Mooney M-20G (N333WJ), Shreveport, LA, Minor damage. N333WJ took off from the Shreveport Downtown Airport (dtn) at 19:18 from runway 14. Immediately after rotation the pilot retracted the gear. Right after the…
- [Accident 20110612019329A](https://openairdocs.org/incident/20110612019329A), Jun 12, 2011: Mooney M-20G (N6936N), Monroeville, PA, Destroyed. The airplane departed RW/05, upon rotation at between 65-70 KIAS the airplane was hit with a strong gust of wind and suddenly got airborne to a height of 10-15…
- [Accident 20100507033499A](https://openairdocs.org/incident/20100507033499A), May 7, 2010: Mooney M-20G (N9221V), Benton, AR, Substantial damage. On may 7, 2010 at 7:05 pm local, Mooney M20G, registration number N9221V, attempted a take off from Benton regional airport (suz) located in Benton, Arkansas.…
- [Incident 20100418032739I](https://openairdocs.org/incident/20100418032739I), Apr 18, 2010: Mooney M-20G (N684MA), Lincoln, CA, Minor damage. The aircraft landed gear up. PIC stated, he forgot to put the gear down.
- [Incident 20100311034579I](https://openairdocs.org/incident/20100311034579I), Mar 11, 2010: Mooney M-20G (N3694N), Petaluma, CA, Substantial damage. Upon landing to the Petaluma Airport the pilot reported he was a little fast and bounced the aircraft during landing. He stated his reaction was to pull back…
- [Accident 20081212853989A](https://openairdocs.org/incident/20081212853989A), Dec 12, 2008: Mooney M20G (N6871N), Sebastian, FL, Destroyed. N6871N, a Mooney M20-E, operating on a night VFR flight plan from lantana, FL to titusville FL. During decent near Sebastian FL, pilot reported power loss and…
- [Incident 20070418008789I](https://openairdocs.org/incident/20070418008789I), Apr 18, 2007: Mooney M20G (N514LL), Lorain / Elyria, OH, Minor damage. (-23) Pilot landed gear up at klpr. Weather not a factor.
- [Accident 20060518016979A](https://openairdocs.org/incident/20060518016979A), May 18, 2006: Mooney M20G (N12RH), West Palm Beach, FL, Substantial damage. (-23) On may 16 2006 a Mooney model M20G, registration N12RH, departed Palm Beach lantana airpark (klna) at approximately 08:50 local time with two souls on…
- [Incident 20050713021919I](https://openairdocs.org/incident/20050713021919I), Jul 13, 2005: Mooney M20G (N6925N), Gaylord, MI, Minor damage. (-23) Pilot stated he was distracted by traffic and headset wires after making one landing attempt. He did not notice the gear handle, (johnson bar) was up and…
- [Incident 20041123032689I](https://openairdocs.org/incident/20041123032689I), Nov 23, 2004: Mooney M20G (N6702N), Lakeland, FL, Minor damage. (-23) N6702N was on final approach and tower requested him to do a 360 turn for spacing on other traffic, and pilot forgot to lower the landing gear and landed…
- [Incident 20031002029929I](https://openairdocs.org/incident/20031002029929I), Oct 2, 2003: Mooney M20G (N6788N), Rochester, IN, Minor damage. (-23) The pilot explained that he was somewhat preoccupied with losing altitude during his arrival to the traffic pattern. The pilot said he became distracted…
- [Incident 20030818021969I](https://openairdocs.org/incident/20030818021969I), Aug 18, 2003: Mooney M20G (N9381V), Port Townsend, WA, Minor damage. (-23) Airman was transporting granddaughter and her companions on first airplane flight (everett to Port Townsend). Vfr/day flight. Landed gear up at Port…
- [Incident 20030806031039I](https://openairdocs.org/incident/20030806031039I), Aug 6, 2003: Mooney M20G (N3680N), Newport News, VA, Minor damage. (-23) On approach to phf runway 7, N3680N, a Mooney M20, had an unsafe landing gear indication. The aircraft did a go-around and the tower observed that the…
- [Incident 20020911029629I](https://openairdocs.org/incident/20020911029629I), Sep 11, 2002: Mooney M20G (N6925N), Houghton Lake, MI, Minor damage. (-23) Aircraft landed gearup during spot landing contest. Pilot stated that he became preoccupied and forgot to lower the landing gear.
- [Incident 20020116021149I](https://openairdocs.org/incident/20020116021149I), Jan 16, 2002: Mooney M20G (N6918N), Springfield, OH, Minor damage. (-23) 01-16-2002 Pilot Mr. Glenn sproat landed his 1968 Mooney 20-D, N6918N with the landing gear in the up position. Mr. Sproat admitted failing to put the…
- [Incident 20011117037209I](https://openairdocs.org/incident/20011117037209I), Nov 17, 2001: Mooney M20G (N6862N), Passchristian, MS. (-23) Airman stated that when he last filled the aircraft he had initally ordered half tanks. He then changed the order to full tanks. The lineman did not hear…
- [Incident 20000930029289I](https://openairdocs.org/incident/20000930029289I), Sep 30, 2000: Mooney M20G (N3694N), Rio Vista, CA, Minor damage. (-23)During initial telephone interview with the pilot, he stated that he was side slipping the aircraft in for a normal landing at rio cista municipal…
- [Accident 19990519005359A](https://openairdocs.org/incident/19990519005359A), May 19, 1999: Mooney M20G (N6700N), Burlington, WA, Substantial damage. Acft engine was running rough, so the pilot made an emergency landing on a road, and the acft crashed and sustained substantial damage, other circumstances are…
- [Accident 19990306035069A](https://openairdocs.org/incident/19990306035069A), Mar 6, 1999: Mooney M20G (N3588X), Naples, FL, Substantial damage. (.4) The flight was in the traffic pattern and the pilot was practicing touch-and-go landings and takeoffs. The pilot reported that he had completed a…
- [Incident 19980521018329I](https://openairdocs.org/incident/19980521018329I), May 21, 1998: Mooney M20G (N6820N), Malden, MO, Minor damage. PIC distracted by radio failed to extend gear. Flight instructor allowed pilot to land gear up.
- [Incident 19970603021929I](https://openairdocs.org/incident/19970603021929I), Jun 3, 1997: Mooney M20G (N3588X), South St Paul, MN, Minor damage. Narrative: pilot had been practicing commercial procedures and at one point extended the gear. Flight continued with gear down. Aircraft then returned to…
- [Incident 19970115000489I](https://openairdocs.org/incident/19970115000489I), Jan 15, 1997: Mooney M20G (N9119V), Elkins, WV, Minor damage. Total electrical failure diverted ekn. Unable get gear down manually. Landed gear up.
- [Accident 19961210045069A](https://openairdocs.org/incident/19961210045069A), Dec 10, 1996: Mooney M20G (N6868N), Fort Worth, TX, Substantial damage. Narrative: on December 10, 1996, at approximately 2025 CST, a Mooney M-20G, N6868N, was substantially damaged when a full size pickup truck collided with it.…
- [Incident 19960601024789I](https://openairdocs.org/incident/19960601024789I), Jun 1, 1996: Mooney M20G (N3665N), Alamogordo, NM, Minor damage. Narrative: on June 1, 1996, at approximately 1105 MDT, a Mooney MO-20G, N3665N, landed gear up on runway 21 at the Alamogordo - White Sands regional airport in…
- [Incident 19960529018669I](https://openairdocs.org/incident/19960529018669I), May 29, 1996: Mooney M20G (N3633N), Athens, GA, Minor damage. Narrative: pilot stated that he departed fort lauderdale exec. Airport for Athens airport. The aircraft had recently been purchased & the pilot did not know…
- [Incident 19950729033889I](https://openairdocs.org/incident/19950729033889I), Jul 29, 1995: Mooney M20G (N3706N), Watertown, SD, Minor damage. Engine failed en route. Landed gear up on gravel. Newly purchased. Possible unfamiliar with aircraft systems.
- [Accident 19950712017619A](https://openairdocs.org/incident/19950712017619A), Jul 12, 1995: Mooney M20G (N3936N), Rigby, ID, Substantial damage. Indicates premature liftoff and unable to accelerate caused stallmush. Wing hit ground. Crosswind gust hit plane.
- [Accident 19940824022999A](https://openairdocs.org/incident/19940824022999A), Aug 24, 1994: Mooney M20G (N3916N), Bowling Green, OH, Substantial damage. Lost power en route. Unable airport. Hit road sign and ditch on forced landing. Fuel tanks were empty. (.4)according to the pilot, the engine lost power as he…
- [Incident 19940809034479I](https://openairdocs.org/incident/19940809034479I), Aug 9, 1994: Mooney M20G (N3966N), Mesa, AZ, Substantial damage. Hand started engine with nose wheel chocked. When stepping on step nose raiser,jumped chock. Wing hit passenger.
- [Incident 19940725030329I](https://openairdocs.org/incident/19940725030329I), Jul 25, 1994: Mooney M20G (N6823N), Leeper, PA, Minor damage. Narrative: pilot reported; circled overhead 2 or 3 orbits to look at strip. Made low approach with go-around. Made standard pattern and short field final…
- [Incident 19921104047819I](https://openairdocs.org/incident/19921104047819I), Nov 4, 1992: Mooney M20J (N9395V), Lakeport, CA, Minor damage. Pilot landed with gear retracted. Pilot admitted his error.
- [Accident 19920724030019A](https://openairdocs.org/incident/19920724030019A), Jul 24, 1992: Mooney M20G (N6785N), Hendersonville, NC, Substantial damage. Landed long,porpoised,began belated go around near end of runway. Stalled nose high into trees. Surrendered license
- [Incident 19920329011449I](https://openairdocs.org/incident/19920329011449I), Mar 29, 1992: Mooney M20G (N3611N), San Diego, CA, Minor damage. Gear collapsed on takeoff roll. Pilot feels gear handle may not have been locked completely down.

All 103: https://openairdocs.org/model/mooney-m-20g/incidents.md

## Service difficulty reports (6)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2007FA0000024](https://openairdocs.org/sdr/2007FA0000024), Nov 30, 2006: BEARING. FROZEN. ELEVATOR PUSH ROD END BEARING (PHF31-14, FOUND TO BE FROZEN FROM RUST AND GRIME. ROD END BEARING BROKE AT THREADED PORTION DUE TO LACK OF MOVEMENT. AD 73-21-01 
- [SDR AU510001881](https://openairdocs.org/sdr/AU510001881), Dec 12, 2005: CONTROL WHEEL. CRACKED. CONTROL WHEEL CRACKED FROM TOP BOLT HOLE.
- [SDR 2003FA0000892](https://openairdocs.org/sdr/2003FA0000892), Aug 6, 2003: NUT. FAILED. FAILURE TO SECURE JAM NUT ALLOWED ACTUATOR TO UNTHREAD FROM ROD END BEARING. THIS CAUSED OUT OF RIG CONDITION OF LANDING GEAR AND INABILITY TO EXTEND GEAR TO DO
- [SDR 97ZZZX1243](https://openairdocs.org/sdr/97ZZZX1243), Feb 1, 1997: BRACKET. CORRODED. FOUND AIRFRAME SIDE OF FLAP HINGE UNAIRWORTHY DUE TO SEVERE INTERGRANULAR EXFOLIATION. DEFECT WAS FOUND DURING AN ANNUAL INSPECTION. AIRCRAFT WAS EQUIPPED WITH 
- [SDR 97ZZZX1242](https://openairdocs.org/sdr/97ZZZX1242), Feb 1, 1997: BRACKET. CORRODED. FOUND AIRFRAME SIDE OF FLAP HINGE UNAIRWORTHY DUE TO SEVERE INTERGRANULAR EXFOLIATION. DEFECT WAS FOUND DURING AN ANNUAL INSPECTION. AIRCRAFT WAS EQUIPPED WITH 
- [SDR 96ZZZX3349](https://openairdocs.org/sdr/96ZZZX3349), Jan 11, 1996: FITTING. RUSTY. DISASSEMBLY TO CHANGE NLG BISCUITS FOUND CORROSION INSIDE FITTING WHICH GOES UP THROUGH BISCUIT. MLG OK. RUST HAS PENETRATED THROUGH OVER ONE-HALF OF TUBE WELL.

## STCs that may be installed (OpenAirDocs) (316, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [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 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 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 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 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 M20 Series
- [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 SA11888CH](https://openairdocs.org/stc/SA11888CH): Installation of Hartzell Propeller Model 2C1-R419A1/75C(S)08, 2 blade composite propeller. Hartzell Propeller LLC
- [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd
- [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 SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA02349LA](https://openairdocs.org/stc/SA02349LA): Installation of Lake Aero Styling and Repair Nose Gear Truss. LASAR Inc
- [STC SA3252NM](https://openairdocs.org/stc/SA3252NM): Installation of fiberglass belly fairing. LASAR Inc
- [STC SA3263NM](https://openairdocs.org/stc/SA3263NM): Installation of later style (M20K) windshield. LASAR Inc
- [STC SA3540NM](https://openairdocs.org/stc/SA3540NM): Installation of modified nose gear bushings. LASAR Inc
- [STC SA3542NM](https://openairdocs.org/stc/SA3542NM): Installation of modified nose gear steering horn. (M20G SN680001 thru 680164). LASAR Inc
- [STC SA4443NM](https://openairdocs.org/stc/SA4443NM): Installation of gap seals and speed fairings involving 10 kits. LASAR Inc
- [STC SA4502NM](https://openairdocs.org/stc/SA4502NM): Installation of Lycoming IO-360-A1A, -A1B, -A1B6, or -A1B6D, -A3B6, or -A3B6D engine and Hartzell HC-C2YK-1B/7666A-2 or HC-C2YR-1B-7666A-2 propeller. LASAR Inc
- [STC SA4535NM](https://openairdocs.org/stc/SA4535NM): Installation of a cowl closure fairing. LASAR Inc
- [STC ST01554LA](https://openairdocs.org/stc/ST01554LA): Installation of a Nose Landing Gear Steering Horn Assembly. LASAR Inc
- [STC SA01899WI](https://openairdocs.org/stc/SA01899WI): Installation of Garmin G3X Touch Electronic Flight Instrument System. Garmin International Inc
- [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 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 SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc
- [STC SA04231CH](https://openairdocs.org/stc/SA04231CH): Installation and activation of a TruTrak Vizion autopilot system. Honeywell International Inc
- [STC SA02203AK](https://openairdocs.org/stc/SA02203AK): Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). Genesys Aerosystems Inc
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA01818WI](https://openairdocs.org/stc/SA01818WI): Installation of Garmin G5 Electronic Flight Instrument. Garmin International Inc
- [STC SA09902AC](https://openairdocs.org/stc/SA09902AC): Installation of BendixKing KFD 900 Flight Display System. Honeywell International Inc. (Bendix King)
- [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC SA02265SE](https://openairdocs.org/stc/SA02265SE): Installation of a camera housing. Airborne Sensor LLC
- [STC SA10822SC](https://openairdocs.org/stc/SA10822SC): Installation of EFD1000 Primary Flight Display. Aspen Avionics Inc
- [STC SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation

All 316: https://openairdocs.org/model/mooney-m-20g/stcs.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Aerostar Acft Corp Of Texas M20G](https://openairdocs.org/model/aerostar-acft-corp-of-texas-m20g): 0 registered aircraft, registry code 5870316

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