# NTSB investigations: Robinson Helicopter R22 BETA: Controlled flight into terr/obj (CFIT)

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 CEN10FA019](https://openairdocs.org/ntsb/CEN10FA019.md): Robinson Helicopter R22 Beta · Tahlequah, OK · Accident · 2 fatal · Field investigation · Final report · Oct 14, 2009 · N3234G · Destroyed
  > The pilot's impairment due to recent heavy use of methamphetamine, recent use of a narcotic pain reliever, and fatigue. Contributing to the accident was the pilot's lack of instrument experience and training.
- [NTSB ERA09LA360](https://openairdocs.org/ntsb/ERA09LA360.md): Robinson R22 · Del Ray Beach, FL · Accident · Minor injuries · Limited investigation · Final report · Jun 21, 2009 · N2306T · Substantial damage
  > An in-flight failure of the main drive vee belts.
- [NTSB ERA09FA022](https://openairdocs.org/ntsb/ERA09FA022.md): Robinson R22 · Dryden, NY · Accident · 1 fatal · Field investigation · Final report · Oct 16, 2008 · N943MH · Substantial damage
  > The pilot's continued visual flight into instrument meteorological conditions which resulted in controlled flight into terrain.
- [NTSB LAX08FA052](https://openairdocs.org/ntsb/LAX08FA052.md): Robinson Helicopter R22 Beta · Los Angeles, CA · Accident · 1 fatal · Field investigation · Final report · Jan 26, 2008 · N705JJ · Destroyed
  > The pilot's failure to maintain an adequate obstacle clearance altitude from transmission wires during cruise flight. Contributing to the accident was the dark night conditions.

## 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 ('7640110', '7640103')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '120' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/120/sequence?model=7640110

---
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.