# NTSB investigations: Piper L-4J

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 WPR09CA017](https://openairdocs.org/ntsb/WPR09CA017.md): Piper L-4 · Buckeye, AZ · Accident · No injuries · Data collection · Final report · Oct 19, 2008 · N87117 · 2 aircraft · Substantial damage
  > Another airplanes total loss of wheel brakes while taxing which resulted in the pilot of the other aircraft colliding with a standing aircraft. Contributing to the accident was the other airplanes low brake hydraulic fluid.
- [NTSB SEA84LA067](https://openairdocs.org/ntsb/SEA84LA067.md): Piper J3C-65 · Elmira, OR · Accident · Minor injuries · Limited investigation · Final report · Mar 13, 1984 · N68925 · Substantial damage
  > The acft collided with power lines and trees after a power loss during the takeoff initial climb. The plt stated he attempted a climbing turn to avoid the power lines and trees but the acft entered a departure stall, the acft was using automotive fuel. An FAA…
- [NTSB NYC74DNC16](https://openairdocs.org/ntsb/NYC74DNC16.md): Piper J-3 · Hill, NH · Accident · No injuries · Closed · Aug 16, 1973 · N5580 · Substantial damage
- [NTSB LAX72DUJ86](https://openairdocs.org/ntsb/LAX72DUJ86.md): Piper J3C-65 · Scottsdale, AZ · Accident · No injuries · Closed · Mar 11, 1972 · N4967V · Substantial damage
- [NTSB MIA69F0192](https://openairdocs.org/ntsb/MIA69F0192.md): Piper L-4J · Memphis, TN · Accident · No injuries · Closed · Oct 7, 1968 · N66332 · Substantial damage
- [NTSB NYC67F0229](https://openairdocs.org/ntsb/NYC67F0229.md): Piper J-3 · Kingston, NY · Accident · Serious injuries · Closed · Aug 17, 1966 · N1219V · 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 ('7100520'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7100520

---
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.