# NTSB investigations: Robinson Helicopter R22 ALPHA, 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 NYC95LA126](https://openairdocs.org/ntsb/NYC95LA126.md): Robinson R-22A · Fairfield, NJ · Accident · No injuries · Limited investigation · Final report · May 27, 1995 · N8541E · Substantial damage
  > The student pilot's failure to maintain control of the helicopter. The student's lack of experience in the type of operation (solo flight) was a related factor.
- [NTSB NYC94FA078](https://openairdocs.org/ntsb/NYC94FA078.md): Robinson R22A · North Bergen, NJ · Accident · 2 fatal · Field investigation · Final report · May 5, 1994 · N503TH · Destroyed
  > The pilot's failure to maintain adequate visual lookout and adequate obstacle clearance, which resulted in an inflight collision with a static wire.

## 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 ('7640104'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7640104&state=NJ

---
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.