# NTSB investigations: Piper PA-25, OK

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 FTW93LA164](https://openairdocs.org/ntsb/FTW93LA164.md): Piper PA-25-151 · Calera, OK · Accident · No injuries · Limited investigation · Final report · May 24, 1993 · N6129Z · Substantial damage
  > Aircraft performance exceeded and takeoff not aborted. Factors were the soft wet turf runway
- [NTSB FTW79DPJ22](https://openairdocs.org/ntsb/FTW79DPJ22.md): Piper PA-25 · Perkins, OK · Accident · No injuries · Closed · May 28, 1979 · N6436Z · Substantial damage
- [NTSB FTW78FPJ18](https://openairdocs.org/ntsb/FTW78FPJ18.md): Piper PA-25 · Comanche, OK · Accident · Serious injuries · Closed · May 10, 1978 · N6141Z · Substantial damage
- [NTSB FTW78DPJ12](https://openairdocs.org/ntsb/FTW78DPJ12.md): Piper PA-25 · Cashion, OK · Accident · No injuries · Closed · Mar 26, 1978 · N6436Z · Substantial damage
- [NTSB FTW77DPJ15](https://openairdocs.org/ntsb/FTW77DPJ15.md): Piper PA-25 · Arnett, OK · Accident · No injuries · Closed · Mar 28, 1977 · N6425Z · Substantial damage
- [NTSB FTW76FPM21](https://openairdocs.org/ntsb/FTW76FPM21.md): Piper PA-25 · Caddo, OK · Accident · No injuries · Closed · May 12, 1976 · N6457Z · Substantial damage
- [NTSB FTW76DPJ32](https://openairdocs.org/ntsb/FTW76DPJ32.md): Piper PA-25 · Mcqueen, OK · Accident · Serious injuries · Closed · Apr 29, 1976 · N6256Z · Destroyed
- [NTSB FTW76DPJ24](https://openairdocs.org/ntsb/FTW76DPJ24.md): Piper PA-25 · Grandfield, OK · Accident · No injuries · Closed · Feb 18, 1976 · N6515Z · Destroyed
- [NTSB FTW74DPJ03](https://openairdocs.org/ntsb/FTW74DPJ03.md): Piper PA-25 · Blanchard, OK · Accident · No injuries · Closed · Jul 31, 1973 · N6189Z · Substantial damage
- [NTSB FTW74FPJ01](https://openairdocs.org/ntsb/FTW74FPJ01.md): Piper PA-25 · Tonkawa, OK · Accident · Serious injuries · Closed · Jul 11, 1973 · N6197Z · Destroyed
- [NTSB FTW73DPJ22](https://openairdocs.org/ntsb/FTW73DPJ22.md): Piper PA-25 · Banner, OK · Accident · No injuries · Closed · May 29, 1973 · N6071Z · Destroyed
- [NTSB FTW73DPJ19](https://openairdocs.org/ntsb/FTW73DPJ19.md): Piper PA-25 · Tonkawa, OK · Accident · No injuries · Closed · May 17, 1973 · N6197Z · Substantial damage
- [NTSB FTW72FPJ35](https://openairdocs.org/ntsb/FTW72FPJ35.md): Piper PA-25 · Davis, OK · Accident · 1 fatal · Closed · Mar 15, 1972 · N6178Z · Destroyed
- [NTSB FTW70FPJ13](https://openairdocs.org/ntsb/FTW70FPJ13.md): Piper PA-25 · Cushing, OK · Accident · 1 fatal · Closed · Apr 22, 1970 · N8226 · Substantial damage
- [NTSB FTW70DPJ06](https://openairdocs.org/ntsb/FTW70DPJ06.md): Piper PA-25 · Okarche, OK · Accident · No injuries · Closed · Mar 5, 1970 · N4879Y · Substantial damage
- [NTSB FTW70F0220](https://openairdocs.org/ntsb/FTW70F0220.md): Piper PA-25 · Hollis, OK · Accident · 1 fatal · Closed · Sep 17, 1969 · N6103Z · Destroyed
- [NTSB FTW66F0619](https://openairdocs.org/ntsb/FTW66F0619.md): Piper PA-25 · Cleo Springs, OK · Accident · No injuries · Closed · Apr 11, 1966 · N6073Z · Substantial damage
- [NTSB FTW66A0089](https://openairdocs.org/ntsb/FTW66A0089.md): Piper PA-25 · Norman, OK · Accident · 1 fatal · Closed · Apr 9, 1966 · N6158Z · Destroyed
- [NTSB FTW66D0297](https://openairdocs.org/ntsb/FTW66D0297.md): Piper PA-25 · Hollis, OK · Accident · No injuries · Closed · Sep 6, 1965 · N6474Z · 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" = 'OK' 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 ('7102502'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102502&state=OK

---
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.