# NTSB investigations: Mooney M20K: Collision with terr/obj (non-CFIT) NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports. ## Latest cases - [NTSB CEN25LA021](https://openairdocs.org/ntsb/CEN25LA021.md): Mooney M20K · Elizabeth, LA · Accident · No injuries · Class 3 · Limited · Final report · Oct 17, 2024 · N231MW · Substantial damage > The pilot’s failure to set the engine fuel mixture to the required setting, which resulted in reduced engine power during a go-around and subsequent impact with trees. Contributing to the accident, the failure of the mechanic to perform a current fuel… - [NTSB ERA24LA366](https://openairdocs.org/ntsb/ERA24LA366.md): Mooney M20K · Fairmont, WV · Accident · Serious injuries · Class 4 · Limited · Final report · Aug 30, 2024 · N1005U · Substantial damage > The pilot’s failure to attain the proper touchdown point, and his delay in aborting the landing. - [NTSB WPR24LA114](https://openairdocs.org/ntsb/WPR24LA114.md): Mooney M20K · Farmington, CA · Accident · No injuries · Class 4 · Limited · Final report · Mar 16, 2024 · N38RK · Substantial damage > The pilot’s improper preflight fuel planning that resulted in the loss of engine power due to fuel exhaustion. - [NTSB ERA24LA082](https://openairdocs.org/ntsb/ERA24LA082.md): Mooney M20K · Tullahoma, TN · Accident · No injuries · Class 3 · Limited · Final report · Jan 3, 2024 · N231GG · Substantial damage > A total loss of engine power for undetermined reasons. - [NTSB ERA23LA225](https://openairdocs.org/ntsb/ERA23LA225.md): Mooney M20K · Hillsborough Township, NJ · Accident · Minor injuries · Class 3 · Limited · Final report · May 6, 2023 · N262MK · Substantial damage > The partial loss of engine power due to maintenance personnel’s failure to ensure that the ignition harnesses were properly secured and the pilot’s inappropriate pitch control inputs, which resulted in the airplane exceeding its critical angle of attack and… - [NTSB CEN23LA062](https://openairdocs.org/ntsb/CEN23LA062.md): Mooney M20K · Addison, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Dec 13, 2022 · N231GZ · Substantial damage > The fatigue failure of the engine’s camshaft gear teeth which resulted in a loss of all engine power. Contributing to the accident was the non-compliance with the engine manufacturer’s recommended service bulletin. - [NTSB WPR22FA210](https://openairdocs.org/ntsb/WPR22FA210.md): Mooney M20K · Camarillo, CA · Accident · 1 fatal · Class 3 · Field · Final report · Jun 10, 2022 · N305L · Destroyed > The pilot’s spatial disorientation and loss of airplane control after entering instrument meteorological conditions shortly after takeoff. - [NTSB ERA21LA222](https://openairdocs.org/ntsb/ERA21LA222.md): Mooney M20K · Dawson, GA · Accident · Serious injuries · Class 3 · Limited · Final report · May 20, 2021 · N9514R · Substantial damage > Maintenance personnel’s failure to properly secure the No. 4 connecting rod bolt nut with a cotter pin, resulting in a total loss of engine power. - [NTSB WPR20FA108](https://openairdocs.org/ntsb/WPR20FA108.md): Mooney M20K · Sylmar, CA · Accident · 2 fatal · Class 3 · Field · Final report · Mar 13, 2020 · N777WP · Substantial damage > The pilot’s spatial disorientation during an instrument approach in instrument meteorological conditions, which resulted in loss of control of the airplane. - [NTSB CEN20CA115](https://openairdocs.org/ntsb/CEN20CA115.md): Mooney M20K · New Orleans, LA · Accident · No injuries · Data collection · Final report · Mar 7, 2020 · N3928H · Substantial damage > The pilot's improper decision to turn the airplane from the runway onto the taxiway at an excessive speed, which resulted in a loss of directional control, runway excursion, and collision with a taxiway sign. - [NTSB WPR20CA102](https://openairdocs.org/ntsb/WPR20CA102.md): Mooney M20K · Minden, NV · Accident · No injuries · Data collection · Final report · Feb 14, 2020 · N231VM · Substantial damage > The pilot’s failure to complete a before landing checklist, which resulted in his delayed extension of the landing gear, and his subsequent exceedance of the airplane's critical angle of attack, which resulted in an aerodynamic stall. - [NTSB ERA19LA062](https://openairdocs.org/ntsb/ERA19LA062.md): Mooney M20K · Paramus, NJ · Accident · Minor injuries · Limited investigation · Final report · Dec 9, 2018 · N5756W · Substantial damage > Maintenance personnel's improper assembly of the engine during overhaul, which resulted in lubrication restriction due to a bearing shift and the subsequent engine failure. - [NTSB WPR18FA218](https://openairdocs.org/ntsb/WPR18FA218.md): Mooney M20K · Baker City, OR · Accident · 2 fatal · Field investigation · Final report · Aug 11, 2018 · N231EC · Substantial damage > The pilot's exceedance of the airplane's critical angle of attack during the landing approach as a result of his diversion of attention after a series of non-essential aircraft systems became inoperative following the failure of the engine-driven vacuum pump,… - [NTSB GAA17CA580](https://openairdocs.org/ntsb/GAA17CA580.md): Mooney M20K · Los Lunas, NM · Accident · No injuries · Data collection · Final report · Nov 7, 2017 · N231JD · Substantial damage > The pilot’s improper glidepath during a night approach, which resulted in impact with terrain short of the runway. - [NTSB WPR16FA095](https://openairdocs.org/ntsb/WPR16FA095.md): Mooney M20K · Woodland, WA · Accident · 1 fatal · Field investigation · Final report · Apr 21, 2016 · N97119 · Substantial damage > The pilot's delay in recognizing that the airplane was not performing as expected and aborting the takeoff, which resulted in collision with a berm beyond the end of the runway. Contributing to the accident were the pilot's exceedance of the airplane's gross… - [NTSB ERA16FA150](https://openairdocs.org/ntsb/ERA16FA150.md): Mooney M20K · Ocala, FL · Accident · 1 fatal · Field investigation · Final report · Apr 9, 2016 · N96398 · Substantial damage > The pilot's failure to maintain sufficient airspeed following a loss of engine power, which resulted in the airplane exceeding its critical angle of attack and an aerodynamic stall. Contributing to the accident was the pilot's inadvertent placement of the… - [NTSB CEN15LA279](https://openairdocs.org/ntsb/CEN15LA279.md): Mooney M20K · Sheboygan, WI · Accident · No injuries · Limited investigation · Final report · Jun 21, 2015 · N1168Z · Substantial damage > Oil starvation due to preignition in the No. 5 cylinder as a result of failed spark plugs; the top and sides of the piston head were eroded, which allowed the exhaust gases caused by the preignition to pressurize the crankcase and force engine oil out of the… - [NTSB ERA15CA157](https://openairdocs.org/ntsb/ERA15CA157.md): Mooney M20K · Laurel, MD · Accident · No injuries · Data collection · Final report · Mar 16, 2015 · N231KA · Substantial damage > The pilot's improper decision to attempt a nighttime landing at an unsuitable airport, which resulted in a collision with the precision approach path indicator. - [NTSB CEN15FA044](https://openairdocs.org/ntsb/CEN15FA044.md): Mooney M20K · Clines Corners, NM · Accident · 1 fatal · Field investigation · Final report · Nov 13, 2014 · N231JF · Destroyed > The noninstrument-rated pilot's decision to initiate the flight into known deteriorating weather conditions and his continued visual flight into instrument meteorological conditions, which ultimately resulted in a loss of airplane control. Contributing to the… - [NTSB ERA14LA242](https://openairdocs.org/ntsb/ERA14LA242.md): Mooney M20K · Georgetown, DE · Accident · Serious injuries · Limited investigation · Final report · May 18, 2014 · N200DP · Substantial damage > The pilot’s improper preflight planning and in-flight fuel management, which resulted in fuel starvation and a total loss of engine power. Also causal to the accident was the pilot’s failure to see and avoid the wires on the airport boundary. - [NTSB CEN12CA461](https://openairdocs.org/ntsb/CEN12CA461.md): Mooney M20K · Hutchinson, MN · Accident · No injuries · Data collection · Final report · Jul 20, 2012 · N262RW · Substantial damage > The student pilot’s inadequate flare and failure to maintain directional control during landing, which resulted in a runway excursion and subsequent impact with obstructions. - [NTSB ERA12LA001](https://openairdocs.org/ntsb/ERA12LA001.md): Mooney M20K · Ridgefield, CT · Accident · Serious injuries · Limited investigation · Final report · Oct 1, 2011 · N231EB · Substantial damage > The pilot’s improper fuel management, which resulted in a total loss of engine power due to fuel starvation. - [NTSB CEN11LA529](https://openairdocs.org/ntsb/CEN11LA529.md): Mooney M20K · Opelousas, LA · Accident · Minor injuries · Limited investigation · Final report · Jul 30, 2011 · N231EH · Substantial damage > The loss of engine power due to fuel contamination. - [NTSB CEN11CA583](https://openairdocs.org/ntsb/CEN11CA583.md): Mooney M20K · Cresson, TX · Accident · No injuries · Data collection · Final report · Jul 23, 2011 · N1149D · Substantial damage > The pilot’s inadequate recovery from a bounced landing and subsequent failure to maintain directional control of the airplane. - [NTSB ERA11FA406](https://openairdocs.org/ntsb/ERA11FA406.md): Mooney M20K · Augusta, GA · Accident · 1 fatal · Field investigation · Final report · Jul 18, 2011 · N777CV · Substantial damage > The pilot’s decision to fly the airplane after maintenance personnel advised him that the airplane should not be flown because the pilot provided an incorrect propeller for installation and the subsequent failure of the propeller attachment bolts and the… - [NTSB WPR11CA257](https://openairdocs.org/ntsb/WPR11CA257.md): Mooney M20K · Page, AZ · Accident · No injuries · Data collection · Final report · Jun 12, 2011 · N5765D · Substantial damage > The pilot's selection of the wrong taxi route and failure to follow prescribed taxi procedures. - [NTSB CEN11CA196](https://openairdocs.org/ntsb/CEN11CA196.md): Mooney M20K · Urbana, IL · Accident · Serious injuries · Data collection · Final report · Feb 17, 2011 · N262CP · Substantial damage > The pilot's failure to maintain aircraft control during the go-around. - [NTSB ERA09LA528](https://openairdocs.org/ntsb/ERA09LA528.md): Mooney M20K · Farmville, VA · Accident · No injuries · Limited investigation · Final report · Sep 18, 2009 · N999DJ · Substantial damage > The pilot’s failure to maintain directional control during the landing rollout. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1 WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('5870220') AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '470' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb-events/470/sequence?model=5870220 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.