# NTSB investigations: Piper PA-22-108, 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 FTW98LA124](https://openairdocs.org/ntsb/FTW98LA124.md): Piper PA-22-108 · Frederick, OK · Accident · No injuries · Limited investigation · Final report · Feb 3, 1998 · N4654Z · Substantial damage
  > The loss of wheel brakes due to the failure of the brake actuating cable. A factor was the tailwind.
- [NTSB FTW84FA084](https://openairdocs.org/ntsb/FTW84FA084.md): Piper PA-22-108 · Pawnee, OK · Accident · 2 fatal · Field investigation · Final report · Dec 4, 1983 · N4579Z · Destroyed
  > The acft collided with a guy wire on a micro-wave tower during flt in IMC weather. The plt had not received a weather briefing prior to takeoff and after encountering low ceilings the plt attempted to fly along a highway at low alt. The right wing of the acft…
- [NTSB FTW78FPM13](https://openairdocs.org/ntsb/FTW78FPM13.md): Piper PA-22 · Tulsa, OK · Accident · No injuries · Closed · May 27, 1978 · N5760Z · Substantial damage
- [NTSB FTW78FPJ08](https://openairdocs.org/ntsb/FTW78FPJ08.md): Piper PA-22 · Victory, OK · Accident · Minor injuries · Closed · Nov 26, 1977 · N5921Z · Destroyed
- [NTSB FTW77FPJ08](https://openairdocs.org/ntsb/FTW77FPJ08.md): Piper PA-22 · Duncan, OK · Accident · No injuries · Closed · Mar 12, 1977 · N5426Z · Substantial damage
- [NTSB FTW74FPJ22](https://openairdocs.org/ntsb/FTW74FPJ22.md): Piper PA-22 · Anadarko, OK · Accident · Serious injuries · Closed · Mar 16, 1974 · N4939Z · Destroyed
- [NTSB FTW71FPM01](https://openairdocs.org/ntsb/FTW71FPM01.md): Piper PA-22 · Wagoner, OK · Accident · Minor injuries · Closed · Jul 3, 1970 · N5020Z · Substantial damage
- [NTSB FTW69F0531](https://openairdocs.org/ntsb/FTW69F0531.md): Piper PA-22 · Daisy, OK · Accident · Serious injuries · Closed · May 11, 1969 · N4559Z · Destroyed
- [NTSB FTW69F0424](https://openairdocs.org/ntsb/FTW69F0424.md): Piper PA-22 · Tulsa, OK · Accident · No injuries · Closed · Mar 16, 1969 · N5218Z · Substantial damage
- [NTSB FTW67D0382](https://openairdocs.org/ntsb/FTW67D0382.md): Piper PA-22 · Enid, OK · Accident · No injuries · Closed · Jan 2, 1967 · N4517Z · Substantial damage
- [NTSB UNK65X1432](https://openairdocs.org/ntsb/UNK65X1432.md): Piper PA22 · Ardmore, OK · Accident · No injuries · Closed · Feb 17, 1965 · N4579Z · 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 ('7102204'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102204&state=OK

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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.