# NTSB investigations, MO: Gear collapsed

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 CHI08LA044](https://openairdocs.org/ntsb/CHI08LA044.md): Aero Commander GA-500-B · Kansas City, MO · Accident · No injuries · Limited investigation · Final report · Nov 15, 2007 · N444CB · Substantial damage
  > The pilot delayed lowering the landing gear in the landing sequence and the main gear were not in the down and locked position upon touchdown.
- [NTSB CHI06LA089](https://openairdocs.org/ntsb/CHI06LA089.md): Beech 95-55 · Sikeston, MO · Accident · No injuries · Limited investigation · Final report · Feb 25, 2006 · N562T · Substantial damage
  > The inadvertent landing gear retraction by the pilot during an after landing taxi.
- [NTSB CHI95LA224](https://openairdocs.org/ntsb/CHI95LA224.md): Bellanca 17-30 · Springfield, MO · Accident · No injuries · Limited investigation · Final report · Jul 15, 1995 · N6566V · Substantial damage
  > The collapse of the left main landing gear for an undetermined reason.
- [NTSB CHI91LA105](https://openairdocs.org/ntsb/CHI91LA105.md): Cessna 401 · St. Louis, MO · Accident · No injuries · Limited investigation · Final report · Mar 6, 1991 · N401RW · Substantial damage
  > The landing gear locking mechanism (bell crank) had fractured.
- [NTSB MKC84LA137](https://openairdocs.org/ntsb/MKC84LA137.md): Beech BE95A55 · Springfield, MO · Accident · No injuries · Limited investigation · Final report · May 13, 1984 · N323E · Substantial damage
  > The acft landing gear collapsed during landing. The plt said he was following a metroliner & put the gear handle 'down' but does not remember the gear indicators. He reduced the throttles to about 11 inches of manifold pressure & does not remember hearing a…
- [NTSB MKC83LA080](https://openairdocs.org/ntsb/MKC83LA080.md): Mooney M20F · Springfield, MO · Accident · No injuries · Limited investigation · Final report · Mar 22, 1983 · N3386X · Substantial damage
  > The aircraft sustained damage when the left main and nose gears collapsed while the pilot was taxiing in from landing. The aircraft landed on runway 31 and had begun a right turn onto a taxiway when the nose gear and then the left main gear retracted. The…

## 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" = 'MO' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 190)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=190&state=MO

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