# NTSB investigations: Piper PA-23, AZ

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 WPR14LA027](https://openairdocs.org/ntsb/WPR14LA027.md): Piper PA-23-150 · Tucson, AZ · Accident · Serious injuries · Limited investigation · Final report · Oct 23, 2013 · N3162P · Substantial damage
  > The pilot’s failure to maintain airplane control during takeoff following the loss of left engine power due to the failure of the left engine-driven fuel pump’s diaphragm. Contributing to the accident was the pilot’s failure to use the electric fuel boost…
- [NTSB LAX94LA153](https://openairdocs.org/ntsb/LAX94LA153.md): Piper PA-23-180 · Fairfield, AZ · Accident · Serious injuries · Limited investigation · Final report · Mar 5, 1994 · N2142P · Substantial damage
  > The flight instructor's inadvertent movement of the left engine propeller control into the feather position, his decision to by-pass suitable landing sites in an attempt to restart the left engine as the aircraft energy and performance capability…
- [NTSB LAX82DUJ01](https://openairdocs.org/ntsb/LAX82DUJ01.md): Piper PA-23 · Show Low, AZ · Accident · No injuries · Closed · Oct 10, 1981 · N1322P · Substantial damage
- [NTSB LAX71DUJ45](https://openairdocs.org/ntsb/LAX71DUJ45.md): Piper PA-23 · Tucson, AZ · Accident · No injuries · Closed · Nov 21, 1970 · N3033P · Substantial damage
- [NTSB LAX68D0274](https://openairdocs.org/ntsb/LAX68D0274.md): Piper PA-23 · Bullhead Cty, AZ · Accident · Minor injuries · Closed · Jan 1, 1968 · N594P · Destroyed
- [NTSB DEN65D0049](https://openairdocs.org/ntsb/DEN65D0049.md): Piper PA-23 · Tucson, AZ · Accident · No injuries · Closed · Apr 8, 1965 · N3071P · Substantial damage
- [NTSB UNK64X1306](https://openairdocs.org/ntsb/UNK64X1306.md): Piper PA23 · Phoenix, AZ · Accident · No injuries · Closed · Apr 14, 1964 · N3119P · 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" = 'AZ' 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 ('7102302'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102302&state=AZ

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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.