# NTSB investigations: Boeing A75N1(PT17), 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 DEN01LA159](https://openairdocs.org/ntsb/DEN01LA159.md): Boeing A75N1 (PT17) · Watkins, CO · Accident · Minor injuries · Limited investigation · Final report · Sep 9, 2001 · N1259V · Substantial damage
  > the pilot's failure to maintain clearance with the guy wire.
- [NTSB FTW98LA168](https://openairdocs.org/ntsb/FTW98LA168.md): Boeing A75N (PT-17) · Grand Junction, CO · Accident · No injuries · Limited investigation · Final report · Mar 24, 1998 · N59448 · Substantial damage
  > Failure by the pilot to maintain control of the aircraft during landing roll. Factors were variable winds and the pilot's lack of recent experience in make and model.
- [NTSB DEN90LA040](https://openairdocs.org/ntsb/DEN90LA040.md): Boeing A75N1 · Ft Collins, CO · Accident · No injuries · Limited investigation · Final report · Jan 12, 1990 · N49733 · Substantial damage
  > Failure of the pilot to maintain directional control, which resulted in an inadvertent ground swerve. A factor related to the accident was: the pilot's lack of familiarity with the aircraft.
- [NTSB DEN88DTE02](https://openairdocs.org/ntsb/DEN88DTE02.md): Boeing A75N1 · Keenesburg, CO · Accident · 1 fatal · Final report · Nov 10, 1987 · N65110 · Destroyed
  > The commercial ag plt was starting a spray run on a new field. During the first pass, the aircraft struck power line wires. The aircraft rolled left and impacted the terrain in a wings level, nose low attitude. An immediate post crash fire destroyed the…
- [NTSB DEN85LA139](https://openairdocs.org/ntsb/DEN85LA139.md): Boeing A75N1 · Grand Junction, CO · Accident · No injuries · Limited investigation · Final report · May 19, 1985 · N49926 · Substantial damage
  > The plt reported that as he arrived at the destination (canyonlands, UT), there was a storm over the arpt, so he diverteded toward delta, CO. About 10 mi from delta, he encountered another storm, so he turned toward Grand Junction, CO. Before reaching the…
- [NTSB DEN74FTE16](https://openairdocs.org/ntsb/DEN74FTE16.md): Boeing A75N1 · Sheridan Lke, CO · Accident · No injuries · Closed · Aug 25, 1973 · N55971 · Substantial damage
- [NTSB DEN68D0264](https://openairdocs.org/ntsb/DEN68D0264.md): Boeing A75N1 · Byers, CO · Accident · No injuries · Closed · Apr 30, 1968 · N62394 · Substantial damage
- [NTSB DEN68D0259](https://openairdocs.org/ntsb/DEN68D0259.md): Boeing A75N1 · Anton, CO · Accident · No injuries · Closed · Apr 20, 1968 · N60417 · Substantial damage
- [NTSB DEN65A0076](https://openairdocs.org/ntsb/DEN65A0076.md): Boeing A-75N1 · Broomfield, CO · Accident · No injuries · Closed · May 31, 1965 · N64991 · No 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 ('1380134'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1380134&state=CO

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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.