# NTSB investigations: Maule M-4 A list on [Maule M-4](https://openairdocs.org/model/maule-m-4.md). Matched to the registry by N-number and event date, newest first. Page 1 of 2 · 69 investigations - [NTSB WPR21LA229](https://openairdocs.org/ntsb/WPR21LA229.md): Maule M-4 · Cascade, ID · Accident · No injuries · Class 4 · Limited · Final report · Jun 2, 2021 · N4718T · Substantial damage > The pilot’s failure to maintain clearance from a ditch, which resulted in impact with terrain. - [NTSB CEN12LA492](https://openairdocs.org/ntsb/CEN12LA492.md): Maule M-4 · Springfield, MN · Accident · No injuries · Limited investigation · Final report · Jul 10, 2012 · N12026 · Substantial damage > The tailwheel spring's overload failure during landing, resulting in a ground loop and runway excursion. - [NTSB NYC03LA084](https://openairdocs.org/ntsb/NYC03LA084.md): Maule M4 · Danielson, CT · Accident · No injuries · Limited investigation · Final report · Apr 12, 2003 · N4714T · Substantial damage > The pilot's inadequate compensation for winds, and failure to maintain directional control. A factor in this accident was the crosswind condition. - [NTSB ANC99LA152](https://openairdocs.org/ntsb/ANC99LA152.md): Maule ML-4 · Anchorage, AK · Accident · Minor injuries · Limited investigation · Final report · Sep 24, 1999 · N4623T · Substantial damage > The improper (reversed) connection of the elevator control cables by the owner/pilot-mechanic, and the failure to have the installation inspected by another mechanic. - [NTSB CHI96LA056](https://openairdocs.org/ntsb/CHI96LA056.md): Maule M-4 · Hot Springs, SD · Accident · Minor injuries · Limited investigation · Final report · Dec 17, 1995 · N12010 · Substantial damage > an unauthorized modification of the air induction system by the pilot. - [NTSB CHI94LA153](https://openairdocs.org/ntsb/CHI94LA153.md): Maule M-4 · Salina, KS · Accident · No injuries · Limited investigation · Final report · May 9, 1994 · N12016 · Substantial damage > Failure of the pilot to maintain directional control, which resulted in an inadvertent ground loop/swerve. Factors related to the accident were: the crosswind, and the pilot's lack of experience in the make and model of aircraft. - [NTSB ANC90LA081](https://openairdocs.org/ntsb/ANC90LA081.md): Maule M4 · L. Susitna Riv, AK · Accident · No injuries · Limited investigation · Final report · Jun 1, 1990 · N4623T · Substantial damage > The pilot's fuel mismanagement in not having sufficient fuel to reach his destination. - [NTSB ANC90LA050](https://openairdocs.org/ntsb/ANC90LA050.md): Maule M-4 · Anchorage, AK · Accident · No injuries · Limited investigation · Final report · Mar 31, 1990 · N4619T · Substantial damage > The pilot's improper compensation for wind conditions and failure to maintain directional control. The unfavorable (variable) wind and snow covered terrain were related factors. - [NTSB MKC90LA068](https://openairdocs.org/ntsb/MKC90LA068.md): Maule M4 · Creston, IA · Accident · No injuries · Limited investigation · Final report · Mar 16, 1990 · N12010 · Substantial damage > Selection of the wrong runway by the pilot, and his failure to go-around while he had sufficient speed and runway to do so. Factors related to the accident were: the gusty tailwind and wet runway condition. - [NTSB NYC89LA134](https://openairdocs.org/ntsb/NYC89LA134.md): Maule M-4 · Csttltn-Hdsn, NY · Accident · No injuries · Limited investigation · Final report · May 19, 1989 · N4713T · Substantial damage > The pilot's selection of unsuitable terrain. A contributing factor was the wet, soft grass. - [NTSB ANC88LA127](https://openairdocs.org/ntsb/ANC88LA127.md): Maule M-4 · Eureka Creek, AK · Accident · No injuries · Limited investigation · Final report · Sep 6, 1988 · N12020 · Substantial damage > During the takeoff roll on an upsloping gravel airstrip, the pilot lost control of the airplane. The airplane nosed over on its back. The pilot and both passengers exited the airplane without injuries. - [NTSB ANC84LA188](https://openairdocs.org/ntsb/ANC84LA188.md): Maule M-4 · King Salmon, AK · Accident · No injuries · Limited investigation · Final report · Sep 23, 1984 · N12023 · Substantial damage > The plt stated that after he lifted the tail off the rwy the acft encountered a gust of wind and he lost control swerving into a ditch adjacent to the rwy. - [NTSB SEA84FA215](https://openairdocs.org/ntsb/SEA84FA215.md): Maule M-4 · The Dalles, OR · Accident · 6 fatal · Field investigation · Final report · Sep 1, 1984 · N4622T · 2 aircraft · Destroyed > N6499J departed The Dalles municipal arpt shortly after 0930 PDT on a flt to vancouver, WA. N4622T departed chenoweth airfield ( aprx 4 NM west of The Dalles) at about 0930 PDT on a flt to The Dalles municipal arpt. A witness who observed both acft before the… - [NTSB CHI84LA236](https://openairdocs.org/ntsb/CHI84LA236.md): Maule M-4 · Middletown, OH · Accident · No injuries · Limited investigation · Final report · Jun 10, 1984 · N540JC · Substantial damage > Plt was attempting to make a 3 point stall landing when a gust of wind was encountered, resulting in a hard landing. Plt reported the wind was gusting to 20 KTS. - [NTSB SEA83LA200](https://openairdocs.org/ntsb/SEA83LA200.md): Maule M-4 · Monroe, WA · Accident · No injuries · Limited investigation · Final report · Sep 3, 1983 · N4623T · Substantial damage > The plt reported that he was practicing touch-and-go landings with a friend that was a certified flt instructor (CFI). After a landing, the friend indicated his desire to fly the acft. The plt offered to let his friend fly it from the left seat. The friend… - [NTSB MKC82DA077](https://openairdocs.org/ntsb/MKC82DA077.md): Maule M-4 · Cozad, NE · Accident · No injuries · Final report · May 10, 1982 · N12013 · Substantial damage > The aircraft was landed on runway 31 with a 20 degree quartering headwind from the right at 10 gusting 15 knots. During landing, the aircraft veered to the left and the pilot applied right rudder. However, the aircraft continued into a ground loop and was… - [NTSB DEN79DTE39](https://openairdocs.org/ntsb/DEN79DTE39.md): Maule M-4 · Englewood, CO · Accident · No injuries · Closed · May 26, 1979 · N4623T · Substantial damage - [NTSB MKC78FCG22](https://openairdocs.org/ntsb/MKC78FCG22.md): Maule M-4 · Sedalia, MO · Accident · No injuries · Closed · Mar 27, 1978 · N12026 · Substantial damage - [NTSB SEA77FTA28](https://openairdocs.org/ntsb/SEA77FTA28.md): Maule M4 · Hardin, MT · Accident · No injuries · Closed · Aug 12, 1977 · N12011 · Substantial damage - [NTSB ANC76DAG12](https://openairdocs.org/ntsb/ANC76DAG12.md): Maule M-4 · Anchorage, AK · Accident · Minor injuries · Closed · Jul 15, 1975 · N12025 · Substantial damage - [NTSB MIA76DKG03](https://openairdocs.org/ntsb/MIA76DKG03.md): Maule M-4 · Bowdon, GA · Accident · Minor injuries · Closed · Jul 11, 1975 · N12019 · Substantial damage - [NTSB NYC75DFJ12](https://openairdocs.org/ntsb/NYC75DFJ12.md): Maule M-4 · Windsor, NY · Accident · No injuries · Closed · Oct 6, 1974 · N4730T · Substantial damage - [NTSB NYC75DHD19](https://openairdocs.org/ntsb/NYC75DHD19.md): Maule M-4 · Coatesville, PA · Accident · No injuries · Closed · Sep 21, 1974 · N4737T · Substantial damage - [NTSB MKC75AK006](https://openairdocs.org/ntsb/MKC75AK006.md): Maule M-4 · Lee'S Summit, MO · Accident · 1 fatal · Closed · Jul 28, 1974 · N2068U · Destroyed - [NTSB MIA74AM080](https://openairdocs.org/ntsb/MIA74AM080.md): Maule M-4 · Arcadia, FL · Accident · 1 fatal · Closed · Mar 15, 1974 · N9809M · Destroyed - [NTSB CHI74FEC08](https://openairdocs.org/ntsb/CHI74FEC08.md): Maule M-4 · Otisville, MI · Accident · No injuries · Closed · Aug 18, 1973 · N4736T · Substantial damage - [NTSB CHI73FEP52](https://openairdocs.org/ntsb/CHI73FEP52.md): Maule M-4 · Batavia, WI · Accident · No injuries · Closed · Apr 29, 1973 · N4622T · Substantial damage - [NTSB CHI73FEE06](https://openairdocs.org/ntsb/CHI73FEE06.md): Maule M-4 · Wheeling, IL · Accident · No injuries · Closed · Jul 8, 1972 · N4730T · Substantial damage - [NTSB SEA72FTA04](https://openairdocs.org/ntsb/SEA72FTA04.md): Maule M-4 · Wolf Point, MT · Accident · No injuries · Closed · Jul 18, 1971 · N4700T · Substantial damage - [NTSB ANC71DAG85](https://openairdocs.org/ntsb/ANC71DAG85.md): Maule M-4 · Girdwood, AK · Accident · No injuries · Closed · May 8, 1971 · N4723T · Substantial damage - [NTSB SEA71FYC37](https://openairdocs.org/ntsb/SEA71FYC37.md): Maule M-4 · Aurora, OR · Accident · No injuries · Closed · Apr 29, 1971 · N4727T · Substantial damage - [NTSB NYC71FGT19](https://openairdocs.org/ntsb/NYC71FGT19.md): Maule M-4 · Fairfield, PA · Accident · No injuries · Closed · Apr 24, 1971 · N12024 · Destroyed - [NTSB CHI71FBD20](https://openairdocs.org/ntsb/CHI71FBD20.md): Maule M-4 · Shannon, IL · Accident · No injuries · Closed · Sep 4, 1970 · N4730T · Substantial damage - [NTSB MIA70D0146](https://openairdocs.org/ntsb/MIA70D0146.md): Maule M-4 · New Pt.Richey, FL · Accident · No injuries · Closed · Aug 8, 1969 · N12021 · Substantial damage - [NTSB SEA70F0042](https://openairdocs.org/ntsb/SEA70F0042.md): Maule M-4 · Kalispell, MT · Accident · No injuries · Closed · Jul 18, 1969 · N4703T · Substantial damage - [NTSB CHI69D0610](https://openairdocs.org/ntsb/CHI69D0610.md): Maule M-4 · Columbus, OH · Accident · No injuries · Closed · Apr 21, 1969 · N4704T · Substantial damage - [NTSB DIA69D0157](https://openairdocs.org/ntsb/DIA69D0157.md): Maule M-4 · Lillington, NC · Accident · Minor injuries · Closed · Mar 15, 1969 · N4731T · Substantial damage - [NTSB FTW69D0033](https://openairdocs.org/ntsb/FTW69D0033.md): Maule M-4 · Waldron, AR · Accident · Minor injuries · Closed · Jun 25, 1968 · N4742T · Destroyed - [NTSB CHI68D0470](https://openairdocs.org/ntsb/CHI68D0470.md): Maule M-4 · Chicago, IL · Accident · No injuries · Closed · Nov 18, 1967 · N4710T · Substantial damage - [NTSB SEA68D0156](https://openairdocs.org/ntsb/SEA68D0156.md): Maule M-4 · Moore, MT · Accident · No injuries · Closed · Aug 24, 1967 · N12010 · Substantial damage - [NTSB SEA68F0058](https://openairdocs.org/ntsb/SEA68F0058.md): Maule M-4 · Polson, MT · Accident · No injuries · Closed · Jun 2, 1967 · N4602T · Substantial damage - [NTSB SEA67F0296](https://openairdocs.org/ntsb/SEA67F0296.md): Maule M-4 · Helena, MT · Accident · No injuries · Closed · Apr 24, 1967 · N4703T · Substantial damage - [NTSB MKC67D0372](https://openairdocs.org/ntsb/MKC67D0372.md): Maule M-4 · Gravois Mills, MO · Accident · No injuries · Closed · Dec 3, 1966 · N4747T · Substantial damage - [NTSB NYC67F0378](https://openairdocs.org/ntsb/NYC67F0378.md): Maule M4 · Mt Pleasant, PA · Accident · No injuries · Closed · Nov 20, 1966 · N4724T · Substantial damage - [NTSB ANC67A0005](https://openairdocs.org/ntsb/ANC67A0005.md): Maule M-4 · Eagle River, AK · Accident · Serious injuries · Closed · Aug 8, 1966 · N12012 · Substantial damage - [NTSB SEA67F0134](https://openairdocs.org/ntsb/SEA67F0134.md): Maule M-4 · Oledo, OR · Accident · No injuries · Closed · Jul 28, 1966 · N12016 · Substantial damage - [NTSB MIA67D0068](https://openairdocs.org/ntsb/MIA67D0068.md): Maule M-4 · Decatur, AL · Accident · No injuries · Closed · Jun 22, 1966 · N9814M · Substantial damage - [NTSB MKC66F0537](https://openairdocs.org/ntsb/MKC66F0537.md): Maule M-4 · Fredericktown, MO · Accident · No injuries · Closed · May 2, 1966 · N4715T · Substantial damage - [NTSB ANC66D0094](https://openairdocs.org/ntsb/ANC66D0094.md): Maule M-4 · Fairbanks, AK · Accident · No injuries · Closed · Apr 11, 1966 · N12023 · Substantial damage - [NTSB SEA66F0204](https://openairdocs.org/ntsb/SEA66F0204-173732.md): Maule M-4 · Beaverton, OR · Accident · No injuries · Closed · Jan 25, 1966 · N12016 · Substantial damage Next page: https://openairdocs.org/model/maule-m-4/ntsb.md?page=2 ## 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_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey WHERE a.aircraft_model_code IN ('5460104') ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/model/maule-m-4/ntsb --- 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.