# NTSB investigations: Maule MX-7-180C: Loss of control on ground

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 GAA17CA309](https://openairdocs.org/ntsb/GAA17CA309.md): Maule MX7 · Payette, ID · Accident · No injuries · Data collection · Final report · May 30, 2017 · N789JR · Substantial damage
  > The pilot's failure to maintain directional during the landing.
- [NTSB GAA15CA074](https://openairdocs.org/ntsb/GAA15CA074.md): Maule MX 7-180C · Sharps Chapel, TN · Accident · No injuries · Data collection · Final report · May 16, 2015 · N567HW · Substantial damage
  > Collision with an obstacle during the landing roll, which resulted in a loss of control and subsequent runway excursion and tree strike.
- [NTSB WPR13CA012](https://openairdocs.org/ntsb/WPR13CA012.md): Maule MX-7-180C · Bishop, CA · Accident · No injuries · Data collection · Final report · Oct 7, 2012 · N9951 · Substantial damage
  > The pilot's inadequate compensation for the variable wind conditions and his failure to maintain directional control.
- [NTSB ERA12CA168](https://openairdocs.org/ntsb/ERA12CA168.md): Maule MX-7-180C · Zelienople, PA · Accident · No injuries · Data collection · Final report · Oct 12, 2011 · N567HW · Substantial damage
  > The pilot did not maintain directional control during landing.
- [NTSB ERA09CA136](https://openairdocs.org/ntsb/ERA09CA136.md): Maule MX-7-180C · Akron, AL · Accident · No injuries · Data collection · Final report · Jan 18, 2009 · N1052U · Substantial damage
  > The pilot's failure to maintain directional control during landing. Contributing to the accident was the crosswind.

## 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 ('5460189')
    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" = '230' 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/230/sequence?model=5460189

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