# NTSB investigations, MO: Complete 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 CHI01LA287](https://openairdocs.org/ntsb/CHI01LA287.md): Cessna 305 · Vichy, MO · Accident · No injuries · Limited investigation · Final report · Aug 20, 2001 · N432WC · Substantial damage
  > The pilot failed to maintain directional control of the airplane during landing. The crosswind was a factor.
- [NTSB CHI90GA273](https://openairdocs.org/ntsb/CHI90GA273.md): Piper PA-3O · Cape Girardeau, MO · Incident · No injuries · Final report · Sep 23, 1990 · N752CF · Minor damage
  > Excessive play in the landing gear extension linkage. A factor in the incident was unreliability of the gear indicating system.
- [NTSB MKC89LA167](https://openairdocs.org/ntsb/MKC89LA167.md): Cessna 320 · St. Clair, MO · Accident · No injuries · Limited investigation · Final report · Jul 22, 1989 · N314D · Substantial damage
  > The landing gear retraction/extention system failed for undetermined reason.
- [NTSB MKC86LA024](https://openairdocs.org/ntsb/MKC86LA024.md): Piper PA-24-180 · Grandview, MO · Accident · No injuries · Limited investigation · Final report · Nov 3, 1985 · N7067P · Substantial damage
  > This pilot was making a takeoff for a local flight in his Piper PA-24. He stated that he was airborne when he raised the landing gear switch but the airplane settled back to the runway. Pilot said he became airborne again but could not get a safe indication.…
- [NTSB MKC85LA015](https://openairdocs.org/ntsb/MKC85LA015.md): Piper PA-24-250 · Aurora, MO · Accident · No injuries · Limited investigation · Final report · Nov 2, 1984 · N5274P · Substantial damage
  > The acft was landed gear up. The student plt put the gear down on downwind and then on a pre-landing check on final apchthe student retracted the gear. The CFI said the warning horn never sounded and she did not notice that the gear was up.
- [NTSB MKC83LA119](https://openairdocs.org/ntsb/MKC83LA119.md): Beech J35 · Fulton, MO · Accident · No injuries · Limited investigation · Final report · May 29, 1983 · N21CS · Substantial damage
  > The pilot stated that before landing he was having electrical problems and shortly after touchdown all three landing gear collapsed. The persons who removed and inspected the acft have stated that the damage to the landing gear doors consisted of…
- [NTSB MKC83LA095](https://openairdocs.org/ntsb/MKC83LA095.md): Piper PA-30 · Springfield, MO · Accident · No injuries · Limited investigation · Final report · Apr 27, 1983 · N8301Y · Substantial damage
  > The student pilot retracted the landing gear during landing roll. This was to be a touch and go landing and the student had just raised the flaps in preparation for takeoff. The instructor stated that during the landing roll the student pilot moved the gear…

## 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" = 194)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=194&state=MO

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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.