NTSB investigations: Maule M-7-235B
21 cases on aircraft the registry lists as Maule M-7-235B. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1997 | 1 |
|---|---|
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 3 |
| 2007 | 2 |
| 2009 | 1 |
| 2011 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2026 | 1 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "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 ('5460109'))
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
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 ('5460109'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB WPR26LA084Accident · No injuriesClass 4 · LimitedFinal reportMaule M-7-235B · Cody, WYThe pilot's failure to maintain directional control during landing roll.NTSB CEN23LA132Accident · No injuriesClass 4 · LimitedFinal reportMaule M-7-235B · Hotchkiss, COThe pilot’s loss of control during landing rollout on a snow-covered, turf airstrip.NTSB CEN23LA029Accident · No injuriesClass 4 · LimitedFinal reportMaule M7-235B · Topeka, KSThe pilot’s failure to maintain airplane control during landing with strong gusty surface winds.NTSB WPR19FA178Accident · 1 fatalClass 2 · FieldFinal reportMaule M7-235B · Sunriver, ORA partial loss of engine power due to the separation of baffling in both mufflers. Contributing to the accident was the pilot's failure to retract the landing gear on the float-equipped airplane before performing a forced landing to the river.NTSB GAA19CA007Accident · No injuriesData collectionFinal reportMaule M7 · Medford, ORThe pilot’s failure to maintain directional control during landing.NTSB ERA16LA181Accident · No injuriesLimited investigationFinal reportMaule M 7-235B · Littleton, NCThe pilot's improper landing flare, which resulted in a hard landing and subsequent damage to the left float.NTSB ANC15CA038Accident · No injuriesData collectionFinal reportMaule M 7-235B · Talkeetna, AKThe pilot's loss of directional control during landing, resulting in a collision with terrain.NTSB CEN14WA509Accident · No injuriesForeign investigationMaule M 7-235B · Le Touquet, FranceNTSB WPR11CA224Accident · No injuriesData collectionFinal reportMaule M7 · Mammoth, AZThe pilot's failure to maintain clearance from a tree during the landing roll.NTSB ERA09CA416Accident · Minor injuriesData collectionFinal reportMaule M7 · Turner, METhe pilot's failure to maintain aircraft control during the landing rollout.NTSB ANC07CA087Accident · No injuriesData collectionFinal reportMaule M7 · Bettles, AKThe pilot's selection of an unsuitable landing site, which resulted in an encounter with soft terrain, and a nose over during the landing roll.NTSB LAX07CA091Accident · No injuriesData collectionFinal reportMaule M-7-235B · Prescott, AZThe pilot's inadequate preflight inspection, and his failure to maintain sufficient airspeed to avoid a stall/mush during an aborted takeoff, which resulted in a loss of control, and an in-flight collision with terrain. Factors associated with the accident…NTSB DEN06CA027Accident · No injuriesData collectionFinal reportMaule M-7-235 · Moriarty, NMthe pilot's failure to maintain directional control during the landing. Contributing factors included the pilot's inadequate in-flight decision making and the high velocity, gusty winds.NTSB SEA05CA131Accident · No injuriesData collectionFinal reportMaule M-7-235B · Hermiston, ORThe pilot's failure to maintain directional control during the takeoff ground roll which resulted in overload damage to the main landing gear. During the landing roll, it was not possible to maintain aircraft control due to the previously damaged gear.…NTSB ANC05LA021Accident · Serious injuriesLimited investigationFinal reportMaule M-7 · Chickaloon, AKThe pilot's failure to maintain altitude/clearance during cruise flight, which resulted in an in-flight collision with power lines, and an uncontrolled descent and collision with terrain. A factor associated with the accident was the power lines.NTSB MIA04CA041Accident · No injuriesData collectionFinal reportMaule M-7-235B · Fort Lauderdale, FLThe pilot's failure to maintain aircraft control. A factor in this accident was the improper use of full flaps.NTSB MIA02LA056Accident · No injuriesLimited investigationFinal reportMaule M-7-235B · Sarasota, FLThe poor in-flight planning decision by the pilot-in-command for his failure to request the runway most aligned with the wind and his failure to maintain directional control during the landing roll.NTSB ANC01LA131Accident · No injuriesLimited investigationFinal reportMaule M-7-235B · Koliganek, AKThe pilot's delay in aborting the takeoff. A factor in the accident was the pilot's diverted attention during the takeoff.NTSB DEN01LA001Accident · No injuriesLimited investigationFinal reportMaule M-7-235B · Ogden, UTThe pilot's failure to maintain a proper descent rate during landing flare/touchdown. A factor was the tail wheel failure due to overload.NTSB MIA99LA116Accident · Serious injuriesLimited investigationFinal reportMaule M-7-235B · Boca Grande, FLThe pilots failure to maintain a visual lookout on landing resulting in an in-flight collision with a wave.NTSB LAX98LA044Accident · No injuriesLimited investigationFinal reportMaule M-7-235B · San Martin, CAThe pilot's inadequate compensation for the crosswind condition and his failure to maintain directional control.