# NTSB investigations: Beech 95-C55, CO

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 GAA20CA084](https://openairdocs.org/ntsb/GAA20CA084.md): Beech 55 · Broomfield, CO · Accident · No injuries · Data collection · Final report · Nov 9, 2019 · N6206V · Substantial damage
  > The pilot's unintentional retraction of the landing gear during the landing roll.
- [NTSB CEN17LA091](https://openairdocs.org/ntsb/CEN17LA091.md): Beech 95-C55 · Delta, CO · Accident · No injuries · Limited investigation · Final report · Jan 18, 2017 · N303QB · Substantial damage
  > The failure of the landing gear to extend during landing approach due to the interference between the landing gear motor's sector and worm gears.
- [NTSB DEN04LA075](https://openairdocs.org/ntsb/DEN04LA075.md): Beech 95-C55 · Rifle, CO · Accident · No injuries · Limited investigation · Final report · Apr 28, 2004 · N282JL · Substantial damage
  > the pilot's failure to verify the manual extension of the landing gear resulting in an inadvertent wheels up landing. Contributing factors include the electrical systems failure for undetermined reasons, the pilot's diverted attention and the pilot's improper…
- [NTSB DEN91LA009](https://openairdocs.org/ntsb/DEN91LA009.md): Beech 95-C55 · Watkins, CO · Accident · No injuries · Limited investigation · Final report · Oct 18, 1990 · N2757T · Substantial damage
  > The pilot's inadvertent retraction of the landing gear. A factor was the pilot's lack of familiarity with the airplane.
- [NTSB DEN78FTE42](https://openairdocs.org/ntsb/DEN78FTE42.md): Beech B90 · Denver, CO · Accident · Serious injuries · Closed · Mar 28, 1978 · N72WE · 2 aircraft · Substantial damage
- [NTSB DEN78FA029](https://openairdocs.org/ntsb/DEN78FA029.md): Beech 95-C55 · Durango, CO · Accident · 4 fatal · Closed · Mar 2, 1978 · N885M · Destroyed
- [NTSB DEN72DTE25](https://openairdocs.org/ntsb/DEN72DTE25-201421.md): Beech 95-C55 · Lamar, CO · Accident · No injuries · Closed · Sep 14, 1971 · N5946S · 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" = 'CO' 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 ('1152708'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1152708&state=CO

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