# NTSB investigations: Piper PA-28, AK

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 ANC89LA109](https://openairdocs.org/ntsb/ANC89LA109.md): Piper PA-28 · Kenai, AK · Accident · No injuries · Limited investigation · Final report · Jun 29, 1989 · N5302W · Substantial damage
  > Failure of the pilot to obtain proper assistance in starting the engine and/or his inadequate supervision. The passenger's lack of familiarity with the aircraft resulted in her improper use of the throttle which contributed to the accident.
- [NTSB ANC76DAH20](https://openairdocs.org/ntsb/ANC76DAH20.md): Piper PA-28 · Bethel, AK · Accident · No injuries · Closed · Jun 19, 1976 · N5233W · Substantial damage
- [NTSB ANC69D0052](https://openairdocs.org/ntsb/ANC69D0052.md): Piper PA-28 · Kenai, AK · Accident · No injuries · Closed · Aug 23, 1968 · N5233W · 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" = 'AK' 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 ('7102801'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102801&state=AK

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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.