# NTSB investigations: Boeing A75N1(PT17), OR

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 WPR16FA169](https://openairdocs.org/ntsb/WPR16FA169.md): Boeing A75N1(PT17) · Madras, OR · Accident · 1 fatal · Field investigation · Final report · Aug 27, 2016 · N999PP · Destroyed
  > The pilot's failure to maintain clearance from the runway during a low-level aerobatic maneuver. Contributing to the accident was a high density altitude and the pilot's failure to plan/adequately compensate for high density altitude conditions.
- [NTSB WPR13CA324](https://openairdocs.org/ntsb/WPR13CA324.md): Boeing A75N1(PT17) · Canby, OR · Accident · No injuries · Data collection · Final report · Jul 4, 2013 · N62465 · Substantial damage
  > The pilot's failure to maintain directional control during the landing rollout in gusting wind conditions.
- [NTSB SEA02LA038](https://openairdocs.org/ntsb/SEA02LA038.md): Boeing Stearman A75N1 · Creswell, OR · Accident · No injuries · Limited investigation · Final report · Feb 10, 2002 · N62658 · Substantial damage
  > The pilot's failure to maintain directional control on landing resulting in the aircraft leaving the runway environment, crossing a ditch and nosing over. Contributing factors were variable winds reported by the pilot and the ditch.
- [NTSB SEA93LA058](https://openairdocs.org/ntsb/SEA93LA058.md): Boeing A75N1 · Bend, OR · Accident · No injuries · Limited investigation · Final report · Jan 31, 1993 · N56843 · Substantial damage
  > Directional control not maintained and ground loop/swerve not corrected by the pilot in command.
- [NTSB SEA88LA087](https://openairdocs.org/ntsb/SEA88LA087.md): Stearman A-75-N1 · Medford, OR · Accident · Minor injuries · Limited investigation · Final report · May 1, 1988 · N53125 · Substantial damage
  > Plt performed a negative 'g' maneuver, estimated at 2 to 2.5 negative 'g' force, following which the engine lost power. A forced landing was accomplished in scrub trees. The engine is equipped with a float carburetor. There were indications that the cause of…
- [NTSB SEA82DA028](https://openairdocs.org/ntsb/SEA82DA028.md): Boeing A75N1 · Medford, OR · Accident · No injuries · Final report · Feb 6, 1982 · N56270 · 2 aircraft · Minor damage
  > After landing the pilot of Taylorcraft, N9507B, was cleared to proceed to his parking area. At 1054:50, ground control advised him of stearman, N56270, approaching from the opposite direction. The Taylorcraft pilot adjusted his taxi path to the right of the…
- [NTSB SEA77DYK16](https://openairdocs.org/ntsb/SEA77DYK16.md): Boeing PT-17 · Lakeview, OR · Accident · No injuries · Closed · Jun 10, 1977 · N62394 · Destroyed
- [NTSB SEA75AYI28](https://openairdocs.org/ntsb/SEA75AYI28.md): Boeing A75N1 · Malin, OR · Accident · Serious injuries · Closed · Jun 22, 1975 · N53126 · 2 aircraft · No damage
- [NTSB SEA74FYI05](https://openairdocs.org/ntsb/SEA74FYI05.md): Boeing PT-17 · Malin, OR · Accident · Minor injuries · Closed · Jul 19, 1973 · N56941 · Substantial damage
- [NTSB SEA73DYI16](https://openairdocs.org/ntsb/SEA73DYI16.md): Boeing A75 · Marlin, OR · Accident · No injuries · Closed · Jun 6, 1973 · N5522N · Substantial damage
- [NTSB SEA69F0010](https://openairdocs.org/ntsb/SEA69F0010.md): Stearman PT-13 · Condon, OR · Accident · No injuries · Closed · Mar 30, 1968 · N49377 · Substantial damage
- [NTSB SEA67F0118](https://openairdocs.org/ntsb/SEA67F0118.md): Boeing A75 · Springfield, OR · Accident · No injuries · Closed · Jul 24, 1966 · N56769 · Substantial damage
- [NTSB SEA67D0073](https://openairdocs.org/ntsb/SEA67D0073.md): Stearman A75N1 · Merrill, OR · Accident · No injuries · Closed · Jun 15, 1966 · N58388 · Destroyed

## 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" = 'OR' 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=OR

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