# Mooney M20M

- Type: Aircraft model (FAA registry)
- Registry code: 5870222
- Manufacturer (registry): MOONEY
- Model: M20M
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 4
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS 2A3](https://openairdocs.org/tcds/2A3) (OpenAirDocs)
- Holder: Mooney International Corporation
- Registered aircraft: 249
- Page: https://openairdocs.org/model/mooney-m20m

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 2023-09-09](https://openairdocs.org/ad/2023-09-09): Exhaust Turbine System (Recip) · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P) and 292 more. Effective Jul 17, 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 2014-15-18](https://openairdocs.org/ad/2014-15-18): Fuselage, Stabilizer Attach Fittings · Mooney International M20C, M20E, M20M and 2 more. Effective Aug 20, 2014
- [AD 2012-05-09](https://openairdocs.org/ad/2012-05-09): Stabilizers · Mooney M20B, M20C, M20D and 10 more. Effective Mar 20, 2012
- [AD 2008-02-06](https://openairdocs.org/ad/2008-02-06): GSM 85 servo gearbox units · Cessna 182T, 206H, LC40-550FG and 11 more. Effective Feb 26, 2008
- [AD 2007-05-04](https://openairdocs.org/ad/2007-05-04): Upper left and upper right engine mount attaching · Mooney M20M and M20R. Effective Apr 9, 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 2006-03-08](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 2004-23-17](https://openairdocs.org/ad/2004-23-17): Tailpipe coupling · Mooney M20M. Effective Dec 1, 2004
- [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 2001-10-09](https://openairdocs.org/ad/2001-10-09): Automatic Flight Control Systems · Aerostar PA-60-700P (Aerostar 700P), 208, 208B and 15 more. Effective Jun 15, 2001
- [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 98-21-26](https://openairdocs.org/ad/98-21-26): Main Landing Gear Side Brace Bolt · Mooney M20J, M20K, M20M and 1 more. Effective Nov 26, 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 75-23-04](https://openairdocs.org/ad/75-23-04): Electric Gear Systems · Mooney M20, M20A, M20B and 12 more. Effective Dec 8, 1975

Historical (superseded or no longer in force):

- [AD 91-03-15](https://openairdocs.org/ad/91-03-15) (historical): Tailpipe Coupling · Mooney M20M. Effective Feb 19, 1991

## Information bulletins (advisory) (7)

- [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
- [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-05-13](https://openairdocs.org/saib/CE-05-13): . Issued Nov 9, 2004
- [SAIB SW-02-46](https://openairdocs.org/saib/SW-02-46): . Issued Sep 11, 2002

## Registered aircraft (249, first 50)

- [N1002G](https://openairdocs.org/aircraft/N1002G): [Flying Fox Aviation LLC](https://openairdocs.org/faa-owner/FLYING%20FOX%20AVIATION%20LLC), [Idaho Falls, ID](https://openairdocs.org/faa-place/ID/Idaho%20Falls), built 2000, S/N 27-0295
- [N1005X](https://openairdocs.org/aircraft/N1005X): [Sigler Lanny](https://openairdocs.org/faa-owner/SIGLER%20LANNY), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 2000, S/N 27-0302
- [N1016X](https://openairdocs.org/aircraft/N1016X): [Radial Holdings LLC](https://openairdocs.org/faa-owner/RADIAL%20HOLDINGS%20LLC), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth), built 2000, S/N 27-0292
- [N1026C](https://openairdocs.org/aircraft/N1026C): [Mooney Howard James Jr](https://openairdocs.org/faa-owner/MOONEY%20HOWARD%20JAMES%20JR), [Lake Wales, FL](https://openairdocs.org/faa-place/FL/Lake%20Wales), built 1995, S/N 27-0203
- [N1041C](https://openairdocs.org/aircraft/N1041C): [Helzer Timothy](https://openairdocs.org/faa-owner/HELZER%20TIMOTHY), [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson), built 2003, S/N 270321
- [N1048D](https://openairdocs.org/aircraft/N1048D): [Dumbravo Dustin C](https://openairdocs.org/faa-owner/DUMBRAVO%20DUSTIN%20C), [Yorktown, VA](https://openairdocs.org/faa-place/VA/Yorktown), built 2001, S/N 27-0315
- [N1049T](https://openairdocs.org/aircraft/N1049T): [Roberts Kevin C](https://openairdocs.org/faa-owner/ROBERTS%20KEVIN%20C), [Athens, GA](https://openairdocs.org/faa-place/GA/Athens), built 2003, S/N 27-0319
- [N1050B](https://openairdocs.org/aircraft/N1050B): [Nine1on Industries LLC](https://openairdocs.org/faa-owner/NINE1ON%20INDUSTRIES%20LLC), [Helena, MT](https://openairdocs.org/faa-place/MT/Helena), built 2001, S/N 27-0312
- [N1050Q](https://openairdocs.org/aircraft/N1050Q): [Couch Kelly P](https://openairdocs.org/faa-owner/COUCH%20KELLY%20P), [Elk Grove, CA](https://openairdocs.org/faa-place/CA/Elk%20Grove), built 2000, S/N 27-0310
- [N1065S](https://openairdocs.org/aircraft/N1065S): [Giacobbe Francesco](https://openairdocs.org/faa-owner/GIACOBBE%20FRANCESCO), [Severna Park, MD](https://openairdocs.org/faa-place/MD/Severna%20Park), built 1994, S/N 27-0187
- [N1065W](https://openairdocs.org/aircraft/N1065W): [Cartwright Alexander Brooks](https://openairdocs.org/faa-owner/CARTWRIGHT%20ALEXANDER%20BROOKS), [New Paris, IN](https://openairdocs.org/faa-place/IN/New%20Paris), built 1994, S/N 27-0188
- [N1073G](https://openairdocs.org/aircraft/N1073G): [Professional Flyers Corporation](https://openairdocs.org/faa-owner/PROFESSIONAL%20FLYERS%20CORPORATION), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1994, S/N 27-0191
- [N1083T](https://openairdocs.org/aircraft/N1083T): [Baer Matthew](https://openairdocs.org/faa-owner/BAER%20MATTHEW), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York), built 1989, S/N 27-0023
- [N1084G](https://openairdocs.org/aircraft/N1084G): [Ace 1084 LLC](https://openairdocs.org/faa-owner/ACE%201084%20LLC), [Plainfield, IL](https://openairdocs.org/faa-place/IL/Plainfield), S/N 27-0028
- [N1084U](https://openairdocs.org/aircraft/N1084U): [Granelli Nicholas](https://openairdocs.org/faa-owner/GRANELLI%20NICHOLAS), [Sherman, TX](https://openairdocs.org/faa-place/TX/Sherman), built 1995, S/N 27-0201
- [N1085G](https://openairdocs.org/aircraft/N1085G): [3foxtrot LLC](https://openairdocs.org/faa-owner/3FOXTROT%20LLC), [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson), built 1989, S/N 27-0009
- [N1085K](https://openairdocs.org/aircraft/N1085K): [Summermatter Richard C](https://openairdocs.org/faa-owner/SUMMERMATTER%20RICHARD%20C), [Orchard Park, NY](https://openairdocs.org/faa-place/NY/Orchard%20Park), built 1989, S/N 27-0035
- [N1085S](https://openairdocs.org/aircraft/N1085S): [Connell Curtis C](https://openairdocs.org/faa-owner/CONNELL%20CURTIS%20C), [Driggs, ID](https://openairdocs.org/faa-place/ID/Driggs), S/N 27-0036
- [N1085W](https://openairdocs.org/aircraft/N1085W): [Bas Part Sales LLC](https://openairdocs.org/faa-owner/BAS%20PART%20SALES%20LLC), [Greeley, CO](https://openairdocs.org/faa-place/CO/Greeley), built 1990, S/N 27-0043
- [N1085Z](https://openairdocs.org/aircraft/N1085Z): [Beehive Communications Inc](https://openairdocs.org/faa-owner/BEEHIVE%20COMMUNICATIONS%20INC), [Providence, RI](https://openairdocs.org/faa-place/RI/Providence), built 1990, S/N 27-0040
- [N1086S](https://openairdocs.org/aircraft/N1086S): [Devito David E](https://openairdocs.org/faa-owner/DEVITO%20DAVID%20E), [Maple Valley, WA](https://openairdocs.org/faa-place/WA/Maple%20Valley), built 1990, S/N 27-0044
- [N1086T](https://openairdocs.org/aircraft/N1086T): [Dutcher Pierpont E](https://openairdocs.org/faa-owner/DUTCHER%20PIERPONT%20E), [Bend, OR](https://openairdocs.org/faa-place/OR/Bend), built 1990, S/N 27-0045
- [N1087Q](https://openairdocs.org/aircraft/N1087Q): [Fairway Auto Clinic LLC](https://openairdocs.org/faa-owner/FAIRWAY%20AUTO%20CLINIC%20LLC), [Carlsbad, NM](https://openairdocs.org/faa-place/NM/Carlsbad), built 1990, S/N 27-0049
- [N1088F](https://openairdocs.org/aircraft/N1088F): built 1989, S/N 27-0019
- [N1088M](https://openairdocs.org/aircraft/N1088M): [Vaeth George W](https://openairdocs.org/faa-owner/VAETH%20GEORGE%20W), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 1989, S/N 27-0020
- [N1088S](https://openairdocs.org/aircraft/N1088S): [Chaney George L](https://openairdocs.org/faa-owner/CHANEY%20GEORGE%20L), [Bandon, OR](https://openairdocs.org/faa-place/OR/Bandon), S/N 27-0024
- [N1088T](https://openairdocs.org/aircraft/N1088T): [Steenbergen Dale G](https://openairdocs.org/faa-owner/STEENBERGEN%20DALE%20G), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne), built 1990, S/N 27-0050
- [N1089G](https://openairdocs.org/aircraft/N1089G): [Mooney Technical Services LLC](https://openairdocs.org/faa-owner/MOONEY%20TECHNICAL%20SERVICES%20LLC), [Norfolk, VA](https://openairdocs.org/faa-place/VA/Norfolk), built 1990, S/N 27-0051
- [N1090L](https://openairdocs.org/aircraft/N1090L): [Keull Warren W](https://openairdocs.org/faa-owner/KEULL%20WARREN%20W), [Needville, TX](https://openairdocs.org/faa-place/TX/Needville), built 1990, S/N 27-0053
- [N1091A](https://openairdocs.org/aircraft/N1091A): [Mooney N1091a LLC](https://openairdocs.org/faa-owner/MOONEY%20N1091A%20LLC), [Broomfield, CO](https://openairdocs.org/faa-place/CO/Broomfield), S/N 27-0062
- [N1091L](https://openairdocs.org/aircraft/N1091L): [Moonair Inc](https://openairdocs.org/faa-owner/MOONAIR%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), S/N 27-0063
- [N10KG](https://openairdocs.org/aircraft/N10KG): [Seek Health Pllc](https://openairdocs.org/faa-owner/SEEK%20HEALTH%20PLLC), [Naples, ID](https://openairdocs.org/faa-place/ID/Naples), built 1998, S/N 27-0249
- [N112RM](https://openairdocs.org/aircraft/N112RM): [Appalachian Aviation LLC](https://openairdocs.org/faa-owner/APPALACHIAN%20AVIATION%20LLC), [Harrisonburg, VA](https://openairdocs.org/faa-place/VA/Harrisonburg), built 1998, S/N 27-0254
- [N117TD](https://openairdocs.org/aircraft/N117TD): [Giffin Craig D](https://openairdocs.org/faa-owner/GIFFIN%20CRAIG%20D), [Windermere, FL](https://openairdocs.org/faa-place/FL/Windermere), built 1990, S/N 27-0074
- [N11HW](https://openairdocs.org/aircraft/N11HW): [Sky West Aviation Inc Trustee](https://openairdocs.org/faa-owner/SKY%20WEST%20AVIATION%20INC%20TRUSTEE), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 1990, S/N 270057
- [N11KK](https://openairdocs.org/aircraft/N11KK): [501 Flyhigh LLC](https://openairdocs.org/faa-owner/501%20FLYHIGH%20LLC), [Maple Plain, MN](https://openairdocs.org/faa-place/MN/Maple%20Plain), built 1992, S/N 27-0122
- [N11ZD](https://openairdocs.org/aircraft/N11ZD): [Qualitair LLC Trustee](https://openairdocs.org/faa-owner/QUALITAIR%20LLC%20TRUSTEE), Michelstadt, built 1990, S/N 270025
- [N121T](https://openairdocs.org/aircraft/N121T): [Delmarva Flight Leasing Inc](https://openairdocs.org/faa-owner/DELMARVA%20FLIGHT%20LEASING%20INC), [East Moriches, NY](https://openairdocs.org/faa-place/NY/East%20Moriches), built 1992, S/N 270124
- [N123BB](https://openairdocs.org/aircraft/N123BB): [Singletrack Aviation LLC](https://openairdocs.org/faa-owner/SINGLETRACK%20AVIATION%20LLC), [Brecksville, OH](https://openairdocs.org/faa-place/OH/Brecksville), built 1996, S/N 27-0220
- [N123RM](https://openairdocs.org/aircraft/N123RM): [Construction Imports LLC](https://openairdocs.org/faa-owner/CONSTRUCTION%20IMPORTS%20LLC), [Fleetwood, NC](https://openairdocs.org/faa-place/NC/Fleetwood), built 1996, S/N 27-0221
- [N126SC](https://openairdocs.org/aircraft/N126SC): [Driven Design Studio Pllc](https://openairdocs.org/faa-owner/DRIVEN%20DESIGN%20STUDIO%20PLLC), [Battle Creek, MI](https://openairdocs.org/faa-place/MI/Battle%20Creek), built 1994, S/N 270180
- [N129RC](https://openairdocs.org/aircraft/N129RC): [Airris Aviation & Marine Co](https://openairdocs.org/faa-owner/AIRRIS%20AVIATION%20%26%20MARINE%20CO), [N Fort Myers, FL](https://openairdocs.org/faa-place/FL/N%20Fort%20Myers), built 1993, S/N 27-0173
- [N12XL](https://openairdocs.org/aircraft/N12XL): [Aurora Aviation LLC](https://openairdocs.org/faa-owner/AURORA%20AVIATION%20LLC), [Billings, MT](https://openairdocs.org/faa-place/MT/Billings), built 2004, S/N 27-0325
- [N133PR](https://openairdocs.org/aircraft/N133PR): [Jamian Corporation](https://openairdocs.org/faa-owner/JAMIAN%20CORPORATION), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 1993, S/N 27-0157
- [N134JF](https://openairdocs.org/aircraft/N134JF): [Flamingo Ridge Aviation LLC](https://openairdocs.org/faa-owner/FLAMINGO%20RIDGE%20AVIATION%20LLC), [Interlachen, FL](https://openairdocs.org/faa-place/FL/Interlachen), built 1993, S/N 27-0150
- [N139WT](https://openairdocs.org/aircraft/N139WT): [Cotton Business Enterprises LLC](https://openairdocs.org/faa-owner/COTTON%20BUSINESS%20ENTERPRISES%20LLC), [Hummelstown, PA](https://openairdocs.org/faa-place/PA/Hummelstown), built 2000, S/N 27-0283
- [N140RM](https://openairdocs.org/aircraft/N140RM): [Mckenzie Michael C](https://openairdocs.org/faa-owner/MCKENZIE%20MICHAEL%20C), [Ventura, CA](https://openairdocs.org/faa-place/CA/Ventura), built 2000, S/N 27-0287
- [N144EB](https://openairdocs.org/aircraft/N144EB): [Cavu Aviation LLC](https://openairdocs.org/faa-owner/CAVU%20AVIATION%20LLC), [Noblesville, IN](https://openairdocs.org/faa-place/IN/Noblesville), built 2003, S/N 270322
- [N14YV](https://openairdocs.org/aircraft/N14YV): [N14yv LLC](https://openairdocs.org/faa-owner/N14YV%20LLC), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City), built 1995, S/N 27-0196
- [N150FC](https://openairdocs.org/aircraft/N150FC): [Hart John Jr](https://openairdocs.org/faa-owner/HART%20JOHN%20JR), [Vallejo, CA](https://openairdocs.org/faa-place/CA/Vallejo), built 1992, S/N 27-0139

All 249: https://openairdocs.org/model/mooney-m20m/aircraft.md

## NTSB investigations (48)

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 ANC26LA070](https://openairdocs.org/ntsb/ANC26LA070), Jul 8, 2026: Mooney M20M (N488AT), Tallahassee, FL, substantial damage, investigation ongoing
- [NTSB GAA25WA241](https://openairdocs.org/ntsb/GAA25WA241), Aug 13, 2025: Mooney M20M (N42FA), Innsbruck, Austria, substantial damage
- [NTSB CEN25LA228](https://openairdocs.org/ntsb/CEN25LA228), Jun 30, 2025: Mooney M20M (N5287S), Ben Bolt, TX, substantial damage. Probable cause: The pilot’s failure to maintain directional control while landing with a crosswind.
- [NTSB ERA22LA179](https://openairdocs.org/ntsb/ERA22LA179), Apr 4, 2022: Mooney M20M (N41XL), Manville, NJ, substantial damage. Probable cause: The pilot’s delayed go-around decision following an encounter with a tailwind during landing, which resulted in an inability to climb and subsequent impact with trees.
- [NTSB ERA22LA064](https://openairdocs.org/ntsb/ERA22LA064), Nov 15, 2021: Mooney M20M (N21890), Tampa, FL, substantial damage. Probable cause: The total loss of engine power due to the failure of maintenance personnel to properly tighten the fuel supply line b-nut at the manifold valve during installation.
- [NTSB WPR22FA023](https://openairdocs.org/ntsb/WPR22FA023), Oct 28, 2021: Mooney M20M (N40KA), Snoqualmie, WA, substantial damage, 1 fatal. Probable cause: The pilot’s decision to fly the airplane into known icing conditions, which resulted in a loss of airplane control and collision with terrain.
- [NTSB GAA21WA242](https://openairdocs.org/ntsb/GAA21WA242), Sep 28, 2021: Mooney M20M (N999U), Tököl, Hungary, substantial damage
- [NTSB CEN21FA360](https://openairdocs.org/ntsb/CEN21FA360), Aug 7, 2021: Mooney M20M (N9156Z), Victoria, MN, destroyed, 3 fatal. Probable cause: The pilot’s loss of airplane control due to spatial disorientation during final approach, which led to a spiral dive that overstressed the airplane and resulted in an in-flight breakup.
- [NTSB WPR21LA256](https://openairdocs.org/ntsb/WPR21LA256), Jun 28, 2021: Mooney M20 (N381KH), Nampa, ID, substantial damage. Probable cause: The pilot’s failure to use the landing checklist and to extend the landing gear, which resulted in a gear-up landing.
- [NTSB GAA21WA093](https://openairdocs.org/ntsb/GAA21WA093), Apr 27, 2021: Mooney M20M (N55HR), Lübeck, Germany, substantial damage
- [NTSB ERA20LA038](https://openairdocs.org/ntsb/ERA20LA038), Nov 18, 2019: Mooney M20M (N1031M), College Park, MD, substantial damage. Probable cause: The pilot’s improper flare, which resulted in a bounced landing, his improper airplane configuration during the attempted go-around, which resulted in the airplane not climbing, and his subsequent…
- [NTSB GAA19CA546](https://openairdocs.org/ntsb/GAA19CA546), Sep 14, 2019: Mooney M20M (N1085W), Chandler, AZ, substantial damage. Probable cause: The pilot's improper pitch control during takeoff and his exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall. Contributing to the accident was the flight…
- [NTSB ERA16FA023](https://openairdocs.org/ntsb/ERA16FA023), Oct 24, 2015: Mooney M20M (N243CW), Worcester, MA, substantial damage, 1 fatal. Probable cause: A total loss of engine power during the initial climb due to a fatigue failure of the engine's crankshaft. Contributing to the accident was the pilot's failure to maintain control of the airplane,…
- [NTSB GAA15CA277](https://openairdocs.org/ntsb/GAA15CA277), Sep 19, 2015: Mooney M20M (N763RC), Manville, NJ, substantial damage. Probable cause: The pilot's failure to maintain directional control during the takeoff roll, which resulted in a runway excursion and collision with a fence.
- [NTSB CEN14FA356](https://openairdocs.org/ntsb/CEN14FA356), Jul 11, 2014: Mooney M20M (N72FG), Greenwood, IN, substantial damage, 1 fatal. Probable cause: A partial loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal…
- [NTSB ERA12FA566](https://openairdocs.org/ntsb/ERA12FA566), Sep 17, 2012: Mooney M20M (N1085A), Crane Hill, AL, substantial damage, 2 fatal. Probable cause: The pilot’s loss of control in moderate-to-heavy rain. Contributing to the accident was the pilot’s reliance on ADS-B for tactical weather avoidance.
- [NTSB CEN12CA486](https://openairdocs.org/ntsb/CEN12CA486), Jul 25, 2012: Mooney M20M (N9145L), Heber Springs, AR, substantial damage. Probable cause: The pilot's improper flare, which led to a bounced landing and a subsequent loss of control.
- [NTSB ERA12CA244](https://openairdocs.org/ntsb/ERA12CA244), Mar 18, 2012: Mooney M20M (N9140M), Clearwater, FL, substantial damage. Probable cause: The pilot’s failure to extend the landing gear before landing due to his distraction regarding another airplane in the traffic pattern.
- [NTSB ERA12LA206](https://openairdocs.org/ntsb/ERA12LA206), Mar 3, 2012: Mooney M20M (N486KC), Amisville, VA, substantial damage. Probable cause: A total loss of engine power during cruise flight for reasons that could not be determined because of the damage due to the postcrash fire.
- [NTSB WPR12FA044](https://openairdocs.org/ntsb/WPR12FA044), Nov 18, 2011: Mooney M20M (N741SB), Pomona, CA, substantial damage, 1 fatal. Probable cause: The pilot’s failure to maintain sufficient altitude to clear obstructions while maneuvering on the base leg of the traffic pattern for landing.
- [NTSB ERA10CA412](https://openairdocs.org/ntsb/ERA10CA412), Aug 9, 2010: Mooney M20M (N9153Z), Poughkeepsie, NY, substantial damage. Probable cause: The pilot's improper flare which resulted in a hard landing, loss of directional control and runway excursion.
- [NTSB CEN10CA296](https://openairdocs.org/ntsb/CEN10CA296), Jun 4, 2010: Mooney M20M (N1054B), Port Clinton, OH, substantial damage. Probable cause: The pilot’s delayed decision to abort the landing and his failure to properly reconfigure the airplane during the aborted landing attempt.
- [NTSB CEN09FA610](https://openairdocs.org/ntsb/CEN09FA610), Sep 30, 2009: Mooney M20M (N400DE), Albany, IN, substantial damage, 1 fatal. Probable cause: The incapacitation of the pilot during high-altitude cruise flight for undetermined reasons.
- [NTSB CEN09CA414](https://openairdocs.org/ntsb/CEN09CA414), Jul 2, 2009: Mooney M20 (N270SD), Steamboat Springs, CO, substantial damage. Probable cause: The pilot's improper pitch control during the go-around, which resulted in an aerodynamic stall.
- [NTSB DEN08LA118](https://openairdocs.org/ntsb/DEN08LA118), Jul 4, 2008: Mooney M20M (N17RA), Elbert, CO, substantial damage. Probable cause: The pilot's failure to maintain aircraft control during a go-around, resulting in an aerodynamic stall. Contributing to the accident was the high density altitude.
- [NTSB MIA08FA094](https://openairdocs.org/ntsb/MIA08FA094), Apr 27, 2008: Mooney M20M (N429RM), Midlothian, VA, destroyed, 2 fatal. Probable cause: The pilot’s improper control inputs resulting from spatial disorientation.
- [NTSB CHI07CA282](https://openairdocs.org/ntsb/CHI07CA282), Aug 17, 2007: Mooney M20M (N9153Y), Grand Rapids, MI, substantial damage. Probable cause: The pilot not maintaining directional control of the aircraft during the crosswind landing. Factors were the crosswind and the runway lights that were impacted.
- [NTSB ATL06CA098](https://openairdocs.org/ntsb/ATL06CA098), Jun 30, 2006: Mooney M20M (N2168F), Burnsville, NC, substantial damage. Probable cause: The pilot's failure to achieve the proper touch down point on landing resulting in a runway over run and collision with an embankment.
- [NTSB ATL06CA089](https://openairdocs.org/ntsb/ATL06CA089), Jun 6, 2006: Mooney M20M (N1046P), Banner Elk, NC, substantial damage. Probable cause: The pilot's failure to attain the proper touchdown point during landing.
- [NTSB ATL06LA014](https://openairdocs.org/ntsb/ATL06LA014), Nov 11, 2005: Mooney M20M (N43CW), Summerville, SC, substantial damage, 1 fatal. Probable cause: The pilot's failure to follow the pre-landing checklist which resulted in a gear up landing and subsequent propeller strike. The pilots improper decision to attempt a go-around after the propeller…
- [NTSB CHI05LA190](https://openairdocs.org/ntsb/CHI05LA190), Jul 15, 2005: Mooney M20M (N355RZ), White Cloud, MI, substantial damage. Probable cause: A loss of engine power during cruise flight due to the mechanic's improper maintenance, the disconnected oil line, the oil leak from the disconnected line, and the unsuitable terrain the pilot…
- [NTSB CHI05CA092](https://openairdocs.org/ntsb/CHI05CA092), Apr 10, 2005: Mooney M20M (N21816), Lincoln, NE, substantial damage. Probable cause: The pilot inadvertently exceeded the design limits of the airplane during the recovery from the loss of control due to the unanticipated severe turbulence. Factors to the accident were the turbulence…
- [NTSB ATL04FA107](https://openairdocs.org/ntsb/ATL04FA107), May 3, 2004: Mooney M20M (N91514), Cary, NC, substantial damage, 2 fatal. Probable cause: The pilot experienced spatial disorientation, which resulted in a loss of control and the subsequent collision with trees. Factors were low ceilings and fog.
- [NTSB MIA03LA072](https://openairdocs.org/ntsb/MIA03LA072), Mar 2, 2003: Mooney M20M (N101PB), Destin, FL, substantial damage. Probable cause: The inadequate annual/100-hour inspection of the engine by the mechanic for his failure to properly secure the tailpipe assembly to the turbocharger resulting in separation of the tailpipe and…
- [NTSB LAX02LA248](https://openairdocs.org/ntsb/LAX02LA248), Aug 8, 2002: Mooney M20M (N1038K), Gualala, CA, destroyed. Probable cause: The pilot's delayed decision in executing a go-around. Contributing factors were the pilot's limited experience landing on short fields and the rising terrain.
- [NTSB CHI02FA042](https://openairdocs.org/ntsb/CHI02FA042), Nov 27, 2001: Mooney M20M (N7775L), Evansville, IN, destroyed, 2 fatal. Probable cause: The fatigue failure of the turbocharger exhaust band clamp and aircraft control not possible by the pilot due to the fire.
- [NTSB MIA01WA035](https://openairdocs.org/ntsb/MIA01WA035), Dec 3, 2000: Mooney M20M (N2183N), Grunwald, Austria, destroyed, 2 fatal
- [NTSB NYC00LA069](https://openairdocs.org/ntsb/NYC00LA069), Jan 21, 2000: Mooney M20M (N223KT), Montpelier, VT, substantial damage. Probable cause: A blocked crankcase breather line due to ice and improper maintenance which resulted in further restricting the line. A factor in this accident was the below freezing outside air temperature.
- [NTSB MIA00FA066](https://openairdocs.org/ntsb/MIA00FA066), Jan 10, 2000: Mooney M20M (N2135X), Mount Pleasant, SC, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain airspeed (VSO) while maneuv ering on a night instrument approach in instrument conditions. This resulted in an inadvertent in-flight loss of control (stall/spin), and…
- [NTSB SEA00FA031](https://openairdocs.org/ntsb/SEA00FA031), Dec 12, 1999: Mooney M20-M (N270BB), Missoula, MT, destroyed, 1 fatal. Probable cause: Engine failure for undetermined reasons. Factors include the lack of suitable terrain for an emergency landing, trees and mountainous terrain.
- [NTSB FTW97LA357](https://openairdocs.org/ntsb/FTW97LA357), Sep 20, 1997: Mooney M20M (N9140Z), Broomfield, CO, substantial damage. Probable cause: The pilot's flaring of the airplane prematurely at a low airspeed that resulted in a hard landing, and an inadvertent stall during the attempted go-around and subsequent loss of control.
- [NTSB IAD96LA110](https://openairdocs.org/ntsb/IAD96LA110), Jul 10, 1996: Mooney M20M (N1085W), Hartford, CT, substantial damage. Probable cause: the pilot's inadequate control of the airplane during the approach to landing/landing roll. A related factor is the pilot's inadequate remedial action (attempted go-around).
- [NTSB FTW96LA114](https://openairdocs.org/ntsb/FTW96LA114), Feb 10, 1996: Mooney M20M (N9167J), Alpine, TX, substantial damage. Probable cause: The pilot's failure to maintain airspeed during a misjudged landing flare resulting in a hard landing.
- [NTSB LAX95LA251](https://openairdocs.org/ntsb/LAX95LA251), Jul 13, 1995: Mooney M-20-M (N200CT), Santa Monica, CA, substantial damage. Probable cause: the pilot's improper remedial action during an aborted takeoff due to an improperly installed pitot line to the airspeed indicator.
- [NTSB LAX92LA334](https://openairdocs.org/ntsb/LAX92LA334), Aug 4, 1992: Mooney M20-M (N9124L), Sedona, AZ, substantial damage. Probable cause: THE PILOT'S IMPROPER RECOVERY FROM A BOUNCED LANDING AND DELAYED GO-AROUND DECISION. CONTRIBUTING TO THE ACCIDENT WAS A FAILURE OF THE PILOT TO ATTAIN THE TOUCH-DOWN DURING A DOWN WIND LANDING.
- [NTSB BFO92FA048](https://openairdocs.org/ntsb/BFO92FA048), Mar 27, 1992: Mooney M20M (N9136J), Youngs Bottom, WV, destroyed, 2 fatal. Probable cause: THE PILOT'S INADEQUATE INFLIGHT DECISION TO CONTINUE FLIGHT IN ICING CONDITION WHICH RESULTED IN DEGRADED AIRCRAFT PERFORMANCE, INADEQUATE AIRSPEED, AND AERODYNAMIC STALL. A RELATED FACTOR IS THE…
- [NTSB BFO91LA003](https://openairdocs.org/ntsb/BFO91LA003), Oct 13, 1990: Mooney M20M (N987CM), Culpeper, VA, destroyed. Probable cause: INTERGRANULAR CRACKING (FATIGUE) FAILURE OF THE EXHAUST CLAMP, WHICH RESULTED IN A DISCONNECTED EXHAUST MANIFOLD (TAILPIPE), AND SUBSEQUENT FIRE IN THE ENGINE COMPARTMENT.
- [NTSB LAX90LA338](https://openairdocs.org/ntsb/LAX90LA338), Sep 29, 1990: Mooney M-20-M (N9161D), Flagstaff, AZ, destroyed. Probable cause: ENGINE FAILURE DUE TO A RUPTURED FUEL PUMP DIAPHRAGM. A FACTOR IN THE ACCIDENT WAS THE UNSUITABLE NATURE OF THE TERRAIN TO MAKE A FORCED LANDING.

## FAA accident and incident reports (159, 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 20260906012569I](https://openairdocs.org/incident/20260906012569I), Sep 6, 2026: Mooney M20M (N755TT), White Plains, NY, Minor damage. While on approach to land at hpn, airman failed to lower his landing gear and perform a complete pre landing checklist. Airman has received verbal counseling…
- [Incident 20260729008299I](https://openairdocs.org/incident/20260729008299I), Jul 29, 2026: Mooney M-20 (N2221G), Shreveport, LA, Minor damage. During IFR practice landing procedure, pilot got out of his normal sequence and forgot to put landing gear down. He did not recognize the gear warning and…
- [Incident 20251128018509I](https://openairdocs.org/incident/20251128018509I), Nov 28, 2025: Mooney M20M (N129RC), Monroe, WI, Minor damage. On 28 November 2025 at 0955 local time, incident aircraft made a landing with gear up at Monroe muncipal airport (eft). The incident aircraft came to a stop on…
- [Accident 20250630007769A](https://openairdocs.org/incident/20250630007769A), Jun 30, 2025: Mooney M20M (N5287S), Kingsville, TX, Substantial damage. Aircraft porpoised during hard landing. Pilot attempted go-around, aircraft drifted to the left of runway heading, coming to a heading of ~98° toward a tree…
- [Incident 20250531008299I](https://openairdocs.org/incident/20250531008299I), May 31, 2025: Mooney M20M (N40LH), Fredericksburg, TX, Minor damage. During our investigation, the airman stated that he was practicing landings at Fredericksburg airport (T82). After a few landings he honestly stated that he…
- [Incident 20250420004089I](https://openairdocs.org/incident/20250420004089I), Apr 20, 2025: Mooney M20M (N355RZ), Everett, WA, Minor damage. Pilot with a passenger was making a landing. Upon touchdown the gear collasped. The aircrafr skidded to a stop on the runway. Only minor damage, no injuries to…
- [Incident 20250409005009I](https://openairdocs.org/incident/20250409005009I), Apr 9, 2025: Mooney M20M (N134JF), Palatka, FL, Minor damage. On April 09, 2025, approximately 13:30 local time, at the Palatka Florida municipal airport (28J, rwy 09), the private pilot stated he became distracted (newly…
- [Incident 20241115017619I](https://openairdocs.org/incident/20241115017619I), Nov 15, 2024: Mooney M20M (N66YC), Richland, WA, Minor damage. Aircraft landed with gear retracted. Aircraft sustained minor damage upon landing.
- [Incident 20240403004659I](https://openairdocs.org/incident/20240403004659I), Apr 3, 2024: Mooney M20M (N555HR), Laramie, WY, Minor damage. Pilot was on final for runway 30 to klar, the plane was configured for landing, the landing checklist completed, including gear down and locked. A challenger…
- [Incident 20231122017949I](https://openairdocs.org/incident/20231122017949I), Nov 22, 2023: Mooney M20M (N42JD), Albuquerque, NM, Minor damage. On November 22, 2023, at or around 11:01 MST, a Mooney M20M, had a gear up landing at Albuquerque International Sunport (abq), NM, while on a personal flight.…
- [Incident 20231102019609I](https://openairdocs.org/incident/20231102019609I), Nov 2, 2023: Mooney M20M (N423PS), Solberg, NJ, Minor damage. Pilot was performing a landing at N51 airport and proceeded to exit the left side of the runway close to the departure end of the 3400 foot runway. Examination…
- [Incident 20230812012699I](https://openairdocs.org/incident/20230812012699I), Aug 12, 2023: Mooney M20M (N123BB), Ravenna, OH, Minor damage. The pilot was distracted trying to make a go/no go decison based on weather conditions. While returning to the airport, the pilot entered the downwind leg of…
- [Incident 20230707015829I](https://openairdocs.org/incident/20230707015829I), Jul 7, 2023: Mooney M20M (N879CB), Ronkonkoma, NY, Minor damage. On 07/07/2023 @ 1644Z / 1244 EDT pilot landed a Mooney M20M [privacy data omitted] On runway 15R at kisp and failed to extend the landing gear resulting in a…
- [Incident 20230609012489I](https://openairdocs.org/incident/20230609012489I), Jun 9, 2023: Mooney M20M (N163MM), Danville, KY, Minor damage. According to pilot's statement: pilot was attending foundation pilot proficiency program. After ground training, pilot and instructor pilot completed a series…
- [Incident 20230609006399I](https://openairdocs.org/incident/20230609006399I), Jun 9, 2023: Mooney M20M (N2154X), Manville, NJ, Minor damage. A Mooney M20 landed on runway 25 at 47N and experienced a propeller strike upon touchdown. Aircraft taxied to the ramp. There were no injuries.
- [Incident 20220901015419I](https://openairdocs.org/incident/20220901015419I), Sep 1, 2022: Mooney M20M (N67TF), Colorado Spring, CO, Minor damage. Aircraft was cleared to land on runway 17L. After landing aircraft reported off runway into grass between taxiway E3 and E4. Aircraft propeller struck runway…
- [Incident 20220825016529I](https://openairdocs.org/incident/20220825016529I), Aug 25, 2022: Mooney M20M (N355RZ), Spokane, WA, Minor damage. When pilot landed he stated that there was a strange sound coming from the landing gear, but it didn’t sound like a flat tire, more of a metallic sound. When…
- [Incident 20220706012139I](https://openairdocs.org/incident/20220706012139I), Jul 6, 2022: Mooney M20M (N9170R), Camarillo, CA, Substantial damage. Aircraft [privacy data omitted] was cleared to land on runway 26. Aircraft made touchdown with landing gear in the up/stowed position. Pilot was only passenger…
- [Incident 20220522021019I](https://openairdocs.org/incident/20220522021019I), May 22, 2022: Mooney M20M (N126SC), Thermopolis, WY, Minor damage. Pilot was setting up to land using a right pattern to runway 5. Pilot stated that he had not flown right traffic pattern in a long time. Pilot had aircraft set…
- [Accident 20220404004949A](https://openairdocs.org/incident/20220404004949A), Apr 4, 2022: Mooney M20M (N41XL), Manville, NJ, Substantial damage. Initial report: N41XL, M20, crashed into a yard [privacy data omitted] for unknown reasons. Pilot was transported to area hospital. Initial pilot statement via…
- [Accident 20211115019559A](https://openairdocs.org/incident/20211115019559A), Nov 15, 2021: Mooney M20M (N21890), Tampa, FL, Substantial damage. N21890 departed tpf and landed at lal to pick up a passenger. After approximately 30 minutes on the ground at lal, N21890 departed lal, enroute to gvl. During…
- [Accident 20211028018409A](https://openairdocs.org/incident/20211028018409A), Oct 28, 2021: Mooney M20M (N40KA), North Bend, WA, Destroyed, 1 fatal. On October 28, 2021 at approximately 14:45, the western regional operations center contacted the seattle flight standards office with information on an…
- [Incident 20210818014419I](https://openairdocs.org/incident/20210818014419I), Aug 18, 2021: Mooney M20M (N21448), Crystal, MN, Minor damage. 2021-08-18 N21448 a Mooney M20M landed at Crystal Airport (kmic) with the landing gear up The private pilot PIC departed closed field from kmic at 0607L headed…
- [Accident 20210807013489A](https://openairdocs.org/incident/20210807013489A), Aug 7, 2021: Mooney M20M (N9156Z), Victoria, MN, Destroyed, 3 fatal. 2021-08-07 1740 CDT, N9156Z, Mooney M20M, on approach to kfcm made a rapid descent and impacted the ground approximately 9.5 miles west of the runway. On…
- [Accident 20210628011019A](https://openairdocs.org/incident/20210628011019A), Jun 28, 2021: Mooney M20M (N381KH), Nampa, ID, Substantial damage. Pilot and one passenger departed redmond, or (rdm) at 925 MDT enroute to Nampa, ID (man). While practicing an instrument approach to runway 11, and while on an…
- [Incident 20210514009129I](https://openairdocs.org/incident/20210514009129I), May 14, 2021: Mooney M20M (N330AJ), San Antonio, TX, Minor damage. Pilot contacted San Antonio approach, declared an emergency and proceeded to kelly field. Once in the pattern at kelly field, aircraft did a couple of low…
- [Incident 20201205017289I](https://openairdocs.org/incident/20201205017289I), Dec 5, 2020: Mooney M20M (N381KH), Boise, ID, Minor damage. Pilot and passenger departed man (nampa, ID) for a flight to myl (mccall, ID). Pilot elected to perform a touch and go at boi (Boise, ID) so the student…
- [Incident 20200815015239I](https://openairdocs.org/incident/20200815015239I), Aug 15, 2020: Mooney M20M (N66YC), Fort Myers, FL, Minor damage. Pilot statement: on downwind leg engine stalled. Pilot switched to right tank, turned on boost pump and engine restarted. Pilot put the gear lever down,engaged…
- [Incident 20200522006679I](https://openairdocs.org/incident/20200522006679I), May 22, 2020: Mooney M20M (N150FC), Minden, NV, Minor damage. This was a flight from napa, California, a sea level airport, to Minden, Nevada, a 4,800 foot elevation airport on 05/22/2020. The aircraft was a Mooney with…
- [Accident 20191118018499A](https://openairdocs.org/incident/20191118018499A), Nov 18, 2019: Mooney M20M (N1031M), College Park, MD, Substantial damage. The aircraft was landing at College Park Airport (cgs). The aircraft developed a high sink rate on short final and bounced. An attempt to make a go around was…
- [Incident 20191108022749I](https://openairdocs.org/incident/20191108022749I), Nov 8, 2019: Mooney M20M (N9155Y), Nampa, ID, Minor damage. The airman was receiving flight training at his base airport, kman. The pilot stated that the instructor was teaching him how to more accurately hit his…
- [Accident 20190914023079A](https://openairdocs.org/incident/20190914023079A), Sep 14, 2019: Mooney M20M (N1085W), Chandler, AZ, Substantial damage. On September 14, 2019 at approximately 8:05 am at Chandler airport (chd) in Chandler, AZ the pilot [privacy data omitted] was receiving instruction…
- [Incident 20190115007609I](https://openairdocs.org/incident/20190115007609I), Jan 15, 2019: Mooney M20M (N225KT), Kendall, FL, Minor damage. During final approach into Miami Executive Airport (ktmb) to runway 27L on January 15, 2019 at approximately 2000 local time, the pilot of N225KT, a 1993…
- [Incident 20181103021429I](https://openairdocs.org/incident/20181103021429I), Nov 3, 2018: Mooney M20M (N800MS), Pine Mountain, GA, Minor damage. Pilot failed to extend the landing gear prior to touching down on the runway at kpim Harris County Airport Pine Mountain, Georgia on 11/03/2018 at…
- [Incident 20180623015659I](https://openairdocs.org/incident/20180623015659I), Jun 23, 2018: Mooney M20M (N9163C), Oklahoma City, OK, Minor damage. N9163C checked 5 miles n. w. of Wiley Post. Requested full stop. Aircraft was cleared to land runway 17R. Aircraft landed gear up and slid off west side of…
- [Incident 20180110000589I](https://openairdocs.org/incident/20180110000589I), Jan 10, 2018: Mooney M20M (N10KG), Vancouver, WA, Minor damage. On climb out, aircraft collided with birds causing minor damage to leading edge of wings and gear doors. The pilot was able to land the aircraft without…
- [Incident 20171211018099I](https://openairdocs.org/incident/20171211018099I), Dec 11, 2017: Mooney M20M (N1091A), Savannah, GA, Minor damage. Pilot departed new bedford, mass to Savannah, GA. Late in the afternoon. He successfully performed a gear up landing on the belly of the aircraft. He came to a…
- [Incident 20170702013789I](https://openairdocs.org/incident/20170702013789I), Jul 2, 2017: Mooney M20M (N2132X), Redding, CA, No damage. Aircraft diverted to nearest airport because of oil pressure issues. Aircraft landed without incident, downgrading event to occurrence.
- [Incident 20170608008009I](https://openairdocs.org/incident/20170608008009I), Jun 8, 2017: Mooney M20M (N9150Z), Orangeburg, SC, Minor damage. I talked to ^mr whitlock^ on or about JULY12, 2017 and advised him that this office had received a picture of ^his^ aircraft N9105Z sitting on its belly on…
- [Incident 20160824015289I](https://openairdocs.org/incident/20160824015289I), Aug 24, 2016: Mooney M20M (N75PH), Stevensville, MD, Minor damage. Pilot landed at W29 on rwy 11 , and the landing gear was not extended. There were no injuries to the occupants.
- [Incident 20160716012029I](https://openairdocs.org/incident/20160716012029I), Jul 16, 2016: Mooney M20M (N800MS), Pearland, TX, Minor damage. This was a part 91 personal flight on instrument flight plan from columbus, ga (kcsg) to Pearland TX (klvj). Aircraft was cleared for a visual approach into…
- [Incident 20160530008389I](https://openairdocs.org/incident/20160530008389I), May 30, 2016: Mooney M20M (N1087Q), Los Lunas, NM, Minor damage. On may 31, 2016, at approximately 1000 MDT, a Mooney M20M, N1087Q, registered to [privacy data omitted], struck the propeller on the runway surface while…
- [Incident 20160215001489I](https://openairdocs.org/incident/20160215001489I), Feb 15, 2016: Mooney M20M (N150FC), Napa, CA, Minor damage. The pilot reported after departure from apc he got desrtacted due to a unknown noise in the head set and returned to apc and forgot to extend the landing gear…
- [Incident 20160201007429I](https://openairdocs.org/incident/20160201007429I), Feb 1, 2016: Mooney M20M (N1086T), Bend, OR, Minor damage. The operating pilot is also an A&P. After maintenance on a autopilot control he was performing a test flight. During the maintenance flight the auto pilot…
- [Incident 20151113019549I](https://openairdocs.org/incident/20151113019549I), Nov 13, 2015: Mooney M20M (N1085S), Las Cruces, NM, Minor damage. Pilot reported making t&g landings. On the third landing did not extend the landing gear
- [Incident 20151103018249I](https://openairdocs.org/incident/20151103018249I), Nov 3, 2015: Mooney M20M (N9133F), Lititz, PA, Minor damage. After receiving a landing clearance, N9133F landed on rwy 31 at lns with the landing gear in the retracted position. The aircraft slid to a halt on the rwy.…
- [Accident 20151024021969A](https://openairdocs.org/incident/20151024021969A), Oct 24, 2015: Mooney M20M (N243CW), Worcester, MA, Substantial damage, 1 fatal. On October 24, 2015, at 0753 eastern daylight time, a Mooney M20M, N243CW, was substantially damaged when it impacted terrain shortly after taking off from…
- [Accident 20150919020059A](https://openairdocs.org/incident/20150919020059A), Sep 19, 2015: Mooney M20M (N763RC), Hillsborough, NJ, Substantial damage. Pilot was preparing to depart runway 25 at (47N) central Jersey regional airport Hillsborough twp. New Jersey. The pilot added power for a normal takeoff, all…
- [Incident 20150415004449I](https://openairdocs.org/incident/20150415004449I), Apr 15, 2015: Mooney M20M (N290H), Naples, FL, Minor damage. On 04/15/2015, approximately 2040 local time, aircraft N290H performed a gear up landing on runway 23 in Naples, Florida, causing minor damage to the…
- [Incident 20141103022059I](https://openairdocs.org/incident/20141103022059I), Nov 3, 2014: Mooney M20M (N1085S), Pensacola, FL, Minor damage. On 11/03/2014 aircraft N1085S s/n 27-0036 was attempting to do a flight check for installation of an new propeller. The pilot taxied to runway 17 and was…

All 159: https://openairdocs.org/model/mooney-m20m/incidents.md

## Service difficulty reports (41)

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

- [SDR 2026FA0000612](https://openairdocs.org/sdr/2026FA0000612), Jul 30, 2026: SPARK PLUG. CRACKED. SPARK PLUGS, TEMPEST: UPON REMOVAL, 4 OF THE 12 SPARK PLUGS, FOUND TO HAVE CIRCUMFERENTIAL CRACKS IN STEEL SHELL, LOCATED IN REDUCED ALL HOT CRIMP (SWAGE) SECTI
- [SDR 2017FA0000644](https://openairdocs.org/sdr/2017FA0000644), Dec 14, 2017: CONNECTOR. BURNED. AIRCRAFT CAME IN FOR ANNUAL INSPECTION WITH PILOT-REPORTED DISCREPANCY OF AVIONICS FAN CIRCUIT BREAKER INTERMITTENT TRIPPING AND #2 ALTERNATOR INTERMITTENT FAUL
- [SDR 2013FA0000628](https://openairdocs.org/sdr/2013FA0000628), Nov 7, 2013: SPAR CAP. CORRODED. DURING INSPECTION, SEVERE INTERGRANULAR CORROSION HAS BEEN FOUND IN TWO PLACES ON THE UPPER MAIN SPAR CAP.
- [SDR 2013FA0000252](https://openairdocs.org/sdr/2013FA0000252), Apr 26, 2013: MOUNT. CHAFED. LOWER ENGINE MOUNT TUBE BETWEEN THE LOWER AFT MOUNTS WAS CHAFED APPROX HALFWAY THROUGH. INSPECTION REVEALED THAT AN OIL LINE ON THE BOTTOM REAR ENGINE THAT WAS 
- [SDR 2009FA0001032](https://openairdocs.org/sdr/2009FA0001032), Sep 30, 2009: NUT. LOOSE. DURING ANNUAL INSP THE ACFT WAS JACKED AND LANDING GEAR TESTED. EMERGENCY ESTENSION SYS TESTED. FOUND LOOSE NUT. FINGER TIGHT ONLY AT PULLEY WITHIN BELLY AREA F
- [SDR OMKR2009-0001](https://openairdocs.org/sdr/OMKR2009-0001), Feb 17, 2009: CLAMP. CRACKED. TURBOCHARGER V BAND CLAMP PN NH1009399-10/40D23255-340M FOUND CRACKED .7500 THRU OUTER STRAP. AD2004-23-17, EFF. DATE 12/1/2004 CALLS FOR REPLACEMENT OF THIS CL
- [SDR 2006FA0000547](https://openairdocs.org/sdr/2006FA0000547), Jun 2, 2006: EXHAUST RISER. CRACKED. CUSTOMER SENT IN THE EXHAUST SYSTEM BECAUSE OF CRACKS FOUND IN THE WELDS OF THE RISER LEGS TO THE STACK TUBES OF THE NR 1 AND NR 2 SECTIONS. ADVISED CUSTOMER TO
- [SDR 2006FA0000048](https://openairdocs.org/sdr/2006FA0000048), Dec 30, 2005: PLUG. DISLODGED. DURING PROP REMOVAL FOR A GROUND STRIKE, FOUND CRANKSHAFT WELSH PLUG LOGGED IN THE PROP HOUSING, RESTRICTING OIL FLOW TO PROP. ENGINE HAD BEEN INSTALLED 30 DAYS
- [SDR 2006FA0000085](https://openairdocs.org/sdr/2006FA0000085), Oct 13, 2005: VOLT REGULATOR. FAILED. COMBINATION VOLTAGE AND OVERVOLTAGE REGULATOR FAILED. THIS FAILURE CAUSED A VOLTAGE SPIKE IN THE ELECTRICAL SYSTEM WHICH IN TURN DAMAGED ALL OF THE COM AND NAV 
- [SDR 5322](https://openairdocs.org/sdr/5322), Apr 11, 2005: WIRE. OVERHEATED. AVIONICS BLOWER AND COWL FLAP BREAKER POPPED IN FLIGHT, UNABLE TO RESET. LANDING AND TAXI CIRCUITS DRAW 18 AMPS EACH AND WERE ROUTED THROUGH CIRCUIT BREAKER DIS
- [SDR 2005FA0000680](https://openairdocs.org/sdr/2005FA0000680), Jan 29, 2005: BELLCRANK. CRACKED. PILOT SEAT HEIGHT ADJUST BELL CRANK CRACKED AND SPLIT OPEN ON RT SIDE. THIS CAUSED SEAT TO LEAN DOWN TO THE RT. CRACK APPEARS TO START AT A WELD ON THE END OF T
- [SDR 2004FA0000823](https://openairdocs.org/sdr/2004FA0000823), Sep 8, 2004: CLUTCH SPRING. FAILED. LANDING GEAR ACT CYCLED ON AND OFF AT 5-10 SECOND INTERVALS IN DOWN POSITION. FOUND NO-BACK CLUTCH SPRING (SLIPPING) WHEN GEAR WAS UNDER PRELOAD IN DOWN OR UP P
- [SDR 2004FA0000822](https://openairdocs.org/sdr/2004FA0000822), Sep 8, 2004: CLUTCH SPRING. MISSING. AFTER COMPLIANCE WITH SB M20-282 AND THE CORRESPONDING SI 102000-1901 REV 2 THE NO-BACK CLUTCH SPRING MECHANISM WAS ALLOWING THE ACTUATOR TO (BACK UP) UNDER NOR
- [SDR 2004FA0000821](https://openairdocs.org/sdr/2004FA0000821), Sep 8, 2004: SHAFT. MISINSTALLED. GEAR ACTUATOR (CHATTERED) DURING LANDING GEAR RETRACTION CYCLES. FOUND APPROX .020 INCH END PLAY ON DRIVE GEAR ASSY SHAFT. INSPECTION OF RELATED PARTS REVEALED 
- [SDR 535062004](https://openairdocs.org/sdr/535062004), Jul 2, 2004: CONTROL CABLE. OBSTRUCTED. A RIVE NUT ON THE BRACKET HOLDING THE O2 CONTROL CABLE HAS CAUSED THE O2 CONTROL TO FAIL TO REACH ITS (FULL ON) POSITION. IF THE O2 CONTROL CABLE IS NOT SET AT 
- [SDR 2003FA0001019](https://openairdocs.org/sdr/2003FA0001019), Aug 13, 2003: ROD END. BROKEN. PLANE CAME IN FOR ANNUAL. CUSTOMER REPORTED AILERON CONTROL STIFF. UPON MOVING YOKE TO CONFIRM STIFFNESS. RT AILERON ROD END AT AILERON BROKE. IT BROKE WHERE TH
- [SDR CA031103007](https://openairdocs.org/sdr/CA031103007), Nov 28, 2002: ENGINE. MAKING METAL. (CAN) FOUND METAL CONTAMINATION ON OIL FILTER ELEMENT. MFG LAB REPORTS METAL AREA MS 6274 STEEL LIKELY FROM CAMSHAFT AND AMS 4280 ALUMINUM FROM CRANKCASE. ENGIN
- [SDR CA030110003](https://openairdocs.org/sdr/CA030110003), Jul 18, 2002: PIVOT ASSY. SEIZED. (CAN) THE LT MLG HAD FAILED TO EXTEND. UPON EXAMINATION IT WAS FOUND THAT THE HINGE PIVOT POINT BETWEEN THE SHOCK STRUT AND GEAR LEG SPINDLE ASSEMBLY WAS SEIZED
- [SDR 2002FA0000646](https://openairdocs.org/sdr/2002FA0000646), Feb 25, 2002: BEARING. FAILED. DURING REGULARLY SCHEDULED OIL CHANGE AT 399.5 HRS, UPON EXAM OF OIL FILTER, METAL CONTAMINATES WERE DISCOVERED IN THE ELEMENT FOLDS. CONTACTED MFG, ADVISED THE
- [SDR 2002FA0000317](https://openairdocs.org/sdr/2002FA0000317), Feb 25, 2002: BEARING. FAILED. DURING A REGULER OIL CHANGE INTERVAL. METAL CONTAMINATS WER NOTED IN THE FOLDS OF THE OIL FILTER. THEY APPEARED TO BE OF ALUMINUM. FURTHER INVESTIGATION INTO TH
- [SDR 2001FA0000178](https://openairdocs.org/sdr/2001FA0000178), Jun 11, 2001: ACTUATOR. FAILED. ACTUATOR FAILED BOTH MANUALLY AND ELECTRICALLY RESULTING IN A GEAR UP LANDING.
- [SDR 20000721SH015](https://openairdocs.org/sdr/20000721SH015), Jul 5, 2000: SPINNER. CRACKED. FOUND SPINNER BULKHEAD SEVERELY CRACKED DURING ROUTINE MAINTENANCE. SUBMITTER STATED THIS IS THE SECOND M20M WITH LESS THAN 500 HOURS THAT THE BULKHEAD HAS FAIL
- [SDR 20000508SH031](https://openairdocs.org/sdr/20000508SH031), Mar 28, 2000: EXHAUST PIPE. CRACKED. PILOT REPORTED NEW CO2 INDICATOR TURNS BLACK EACH FLIGHT. FLT WITH DIGITAL CO2 INDICATING INSTRUMENT INDICATES 200 RPM. MAINT LOCATED 1.75 INCH CRACK AT BASE OF
- [SDR 20000406SH052](https://openairdocs.org/sdr/20000406SH052), Feb 2, 2000: BEARING. DAMAGED. LUBRICANT IN ROLLER BEARING AT FORWARD END OF PITCH TRIM TUBE BECAME GUMMED UP AND HARDENED TO THE POINT THAT NEITHER ELECTRIC OR HAND WHEEL ACTUATION OF PITCH 
- [SDR 99ZZZX3755](https://openairdocs.org/sdr/99ZZZX3755), Sep 14, 1999: BULKHEAD. CRACKED. UNABLE TO DETERMINE EXACTLY WHAT THE CAUSE FOR CRACKS WAS; AREA POINTED OUT ON PHOTO NR 1 IS WHERE A BOWED AREA BETWEEN MOUNTING SCREWS WAS FOUND. FOUND THIS AT
- [SDR 99ZZZX3828](https://openairdocs.org/sdr/99ZZZX3828), Sep 1, 1999: FUEL CELL. LEAKING. FUEL LEAK UNDER WING INBOARD LEFT AND RIGHT.
- [SDR 99ZZZX3823](https://openairdocs.org/sdr/99ZZZX3823), Sep 1, 1999: FUEL CELL. LEAKING. FUEL LEAK UNDER FORWARD WING WALK, TWO INBOARD SCREWS.
- [SDR 99ZZZX108](https://openairdocs.org/sdr/99ZZZX108), Aug 22, 1998: BELLCRANK. LOOSE. BELLCRANK IS PARTING DUE TO RIVETS WORKING LOOSE.
- [SDR 99ZZZX649](https://openairdocs.org/sdr/99ZZZX649), Jun 14, 1998: EXHAUST PIPE. CRACKED. EXHAUST PIPE CRACKED AT THE WELD. APPROXIMATELY A 1 INCH CRACK. THIS CRACK HAS BEEN NOTED ON SEVERAL OTHER AIRCRAFT OF THE SAME MODEL IN EXACTLY THE SAME SPOT.
- [SDR 99ZZZX859](https://openairdocs.org/sdr/99ZZZX859), Jun 1, 1998: HOSE. KINKED. AIRCRAFT RPM WOULD SURGE; MANIFOLD PRESSURE IS UNCONTROLLED, CAUSE WAS HOSE BEING KINKED. SUBMITTER STATED THIS HAS BEEN NOTED ON SEVERAL OTHER AIRCRAFT OF THE 
- [SDR 98ZZZX40](https://openairdocs.org/sdr/98ZZZX40), Dec 10, 1997: WIRE. DEFECTIVE. PILOT REPORTED INTERMITTENT STARTING, VOLTAGE FLUCTUATION, AND LOW BATTERY CHARGE. INSPECTION FOUND NR 1 AND NR 2 BATTERY GROUND STRAPS AT AIRFRAME ATTACHMENTS 
- [SDR 97ZZZX4436](https://openairdocs.org/sdr/97ZZZX4436), Sep 18, 1997: BULKHEAD. CRACKED. REAR SPINNER BULKHEAD CRACKED ALL THE WAY AROUND AT RADIUS OF BACKPLATE AND ATTACHING HUB. SUSPECT CAUSE IS INSUFFICIENT SHIMMING AT FRONT BULKHEAD ALLOWING NOS
- [SDR 97ZZZX3875](https://openairdocs.org/sdr/97ZZZX3875), Aug 12, 1997: MAGNETO. CONTAMINATED. DURING ANNUAL INSPECTION, BOTH MAGNETOS WERE REMOVED TO C/W SLICK RECOMMENDED 500-HOUR INTERNAL EXAMINATION. RIGHT MAGNETO CHECKED OK, NEEDED ONLY MINOR INTERNA
- [SDR 97ZZZX3103](https://openairdocs.org/sdr/97ZZZX3103), Jun 25, 1997: DOOR HINGE. RIVET SHEARED. THE RIVETS HOLDING THE INNER STBD MAIN LANDING GEAR DOOR HINGE SHEARED CAUSING THE DOOR TO JAM AND PREVENTING FULL GEAR RETRACTION. GEAR EXTENSION WAS NOT AFFEC
- [SDR 96ZZZX6004](https://openairdocs.org/sdr/96ZZZX6004), Oct 15, 1996: DISTRIBUTOR GEAR. DETERIORATED. INVESTIGATION FOR DETERIORATED LT MAG FOUND LEFT MAG WAS (PRESSURIZED) FROM SAME 'T' FITTING AS RIGHT MAG BUT HAS MORE HEAT. LEFT MAG HAS B AND D TACHOMETER PIC
- [SDR 96ZZZX2190](https://openairdocs.org/sdr/96ZZZX2190), Mar 25, 1996: CONTROLLER. DEFECTIVE. ENGINE SURGES AT FLIGHT LEVELS. SURGES 200 RPM AND 2 INCH MAP. REPLACED DIFFERENTIAL PRESSURE CONTROLLER TO C/W LYC SB WITH PN 48B21935.
- [SDR 95ZZZX6552](https://openairdocs.org/sdr/95ZZZX6552), Nov 1, 1995: GUIDE. EXCESS WEAR. PILOT EXPERIENCED ROUGH ENGINE ON RUN-UP. PERFORMED COMPRESSION TEST AND FOUND CYLINDER NR 3 HAD ZERO COMPRESSION. UPON REMOVAL OF CYLINDER, FOUND EXHAUST VALVE
- [SDR 95ZZZX4381](https://openairdocs.org/sdr/95ZZZX4381), Aug 17, 1995: PUMP. FAILED. AIRCRAFT HAS HAD 3 AUXILIARY FUEL PUMPS FAIL IN 1,000 HOURS. TWO HAVE FAILED, 1 HAD INTERMITTENT HIGH PRESSURE.
- [SDR 95ZZZX4380](https://openairdocs.org/sdr/95ZZZX4380), Aug 17, 1995: SPEED BRAKE. FAIL TO REETRACT. BOTH SPEED BRAKES HAVE BEEN OUT OF AIRCRAFT FOR FAILURE TO RETRACT. LEFT UNIT AT ABOUT 300 HOURS AND RIGHT UNIT AT 401.0 HOURS. HAVE HAD 2 AIRCRAFT IN 30 DAYS W
- [SDR 95ZZZX4382](https://openairdocs.org/sdr/95ZZZX4382), Aug 7, 1995: PUMP. FAILED. AIRCRAFT HAD AUXILIARY PUMP FAIL WITH ONLY 426 HOURS ON IT.
- [SDR 95ZZZX1366](https://openairdocs.org/sdr/95ZZZX1366), Feb 22, 1995: GASKET. BROKEN. NEW MOONEY M20M AT 124.6, ENGINE OIL PAN GASKET LEAKING. REMOVED AND REPLACED WITH 06B2132C, REVISED PART NUMBER AND GASKET. THE TURBO MOUNT IS LOCATED ON THE S

## STCs that may be installed (OpenAirDocs) (244, 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 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 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 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 SA04565CH](https://openairdocs.org/stc/SA04565CH): Installation of Hartzell Propeller Model HC-I3YR-1RF/F7498(B,K)-1 3-bladed metal propeller and Hartzell Spinner P/N 102870. Hartzell Propeller LLC
- [STC SA1913SO](https://openairdocs.org/stc/SA1913SO): Installation of auxiliary fuel cells. KMAX Aero LLC
- [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 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 SA3540NM](https://openairdocs.org/stc/SA3540NM): Installation of modified nose gear bushings. 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 SA01435LA](https://openairdocs.org/stc/SA01435LA): Installation of engines modified with Firewall Forward Technologies LLC modified camshaft. Centri-Lube 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 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
- [STC SA04181NY](https://openairdocs.org/stc/SA04181NY): Installation of the KFC 230 Aerocruze Automatic Flight Control System. Honeywell International Inc
- [STC SA02426AK](https://openairdocs.org/stc/SA02426AK): Approval of the FreeFlight FDL-978-TX ADS-B system installed. FreeFlight Systems
- [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation
- [STC SA10236SC](https://openairdocs.org/stc/SA10236SC): Installation of a GDC 31 Roll Steering Converter. DAC International Inc
- [STC SA00824WI-D](https://openairdocs.org/stc/SA00824WI-D): Installation of Bendix/King KMD 150 MDF Multi-Function Display. Honeywell International Inc
- [STC SA00933WI-D](https://openairdocs.org/stc/SA00933WI-D): Installation of Bendix/King KMD 550 Multi-Function Display (MFD) system and optional Bendix/King KGP 560 General Aviation Enhanced ground proximity warning system (GA-EGPWS) and optional BF Goodrich WX 500 Stormscope. Honeywell International Inc
- [STC SA00934WI-D](https://openairdocs.org/stc/SA00934WI-D): Installation of Bendix/King KLN 94 GPS (Global Positioning System) Navigation Receiver for IFR enroute and non-precision approach operations. Honeywell International Inc

All 244: https://openairdocs.org/model/mooney-m20m/stcs.md

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