# NTSB investigations: Piper J4F

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 NYC88LA017](https://openairdocs.org/ntsb/NYC88LA017.md): Piper J-4 · St. Paul, PA · Accident · Minor injuries · Limited investigation · Final report · Oct 25, 1987 · N28205 · Substantial damage
  > The flight was enroute from mount pleasant to winchester, Virginia on a heading of 140 degrees and at 4500 feet. About 25-30 minutes into the flight, engine power loss was experienced. The pilot switched from the auxilliary to the main fuel tank and applied…
- [NTSB LAX70DUG33](https://openairdocs.org/ntsb/LAX70DUG33.md): Piper J4F · Hemet, CA · Incident · No injuries · Closed · Apr 25, 1970 · N27891 · Minor damage
- [NTSB UNK64X3162](https://openairdocs.org/ntsb/UNK64X3162.md): Piper J4F · Raleigh, NC · Accident · 1 fatal · Closed · Aug 1, 1964 · N30802 · Destroyed
- [NTSB UNK64X0170](https://openairdocs.org/ntsb/UNK64X0170.md): Piper J4F · Kalamazoo, MI · Accident · Minor injuries · Closed · Jan 5, 1964 · N30431 · 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7100614'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7100614

---
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.