# NTSB investigations: Piper PA-44-180, NJ

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 ERA25LA105](https://openairdocs.org/ntsb/ERA25LA105.md): Piper PA44 · Fairfield, NJ · Accident · No injuries · Class 4 · Limited · Final report · Jan 12, 2025 · N711AV · Substantial damage
  > The pilot’s failure to extend the landing gear prior to landing, which resulted in a gear up landing. Contributing to the accident was the flight instructor’s inadequate supervision of the pilot receiving instruction.
- [NTSB NYC07CA133](https://openairdocs.org/ntsb/NYC07CA133.md): Piper PA-44-180 · Lumberton, NJ · Accident · No injuries · Data collection · Final report · Jun 7, 2007 · N2173S · Substantial damage
  > The flight instructor's improper decision to simulate an engine failure in the traffic pattern by cutting off fuel to the engine, and his subsequent failure to maintain directional control during an aborted landing.
- [NTSB NYC00FA240](https://openairdocs.org/ntsb/NYC00FA240.md): Piper PA-44-180 · Lake Hopatcong, NJ · Accident · Serious injuries · Field investigation · Final report · Aug 25, 2000 · N2159Z · Substantial damage
  > The flight instructor's improper placement of both fuel-selector switches, which resulted in a total loss of engine power on both engines.
- [NTSB DCA00MA080](https://openairdocs.org/ntsb/DCA00MA080.md): Piper PA-31 Navajo · Burlington Twp., NJ · Accident · 11 fatal · Major investigation · Final report · Aug 9, 2000 · N27944 · 2 aircraft · Destroyed
  > the failure of the pilots of the two airplanes to see and avoid each other and maintain proper airspace separation during visual flight rules flight.

## 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" = 'NJ' 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 ('7104402', '7104406'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7104402&state=NJ

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