# NTSB investigations: Maule M-5-235C, MT

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 WPR22LA262](https://openairdocs.org/ntsb/WPR22LA262.md): Maule M-5-235C · Three Forks, MT · Accident · No injuries · Class 3 · Limited · Final report · Jul 20, 2022 · N6224M · Substantial damage
  > A loss of engine power due to degraded and incorrectly maintained ignition system components. Contributing to the accident was the pilot’s delay in turning the airplane towards the runway when the engine began to lose power.
- [NTSB GAA16CA285](https://openairdocs.org/ntsb/GAA16CA285.md): Maule M5 · Hamilton, MT · Accident · No injuries · Data collection · Final report · Jun 5, 2016 · N5635M · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll, which resulted in a runway excursion and a nose over.
- [NTSB SEA00LA003](https://openairdocs.org/ntsb/SEA00LA003.md): Maule M-5-235C · Laurel, MT · Accident · No injuries · Limited investigation · Final report · Oct 21, 1999 · N6147M · Substantial damage
  > The pilot's inadequate compensation for wind conditions. Factors include a dust devil/whirlwind at the location where the pilot was trying to land.
- [NTSB SEA78FTI18](https://openairdocs.org/ntsb/SEA78FTI18.md): Maule M5235C · Havre, MT · Accident · No injuries · Closed · May 24, 1978 · N381X · Substantial damage

## 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."eventStateOrRegion" = 'MT' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('5460135', '5470010'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=5460135&state=MT

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