# NTSB investigations: Turbomeca ARRIEL-1SER, 2009

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 WPR10LA046](https://openairdocs.org/ntsb/WPR10LA046.md): Eurocopter AS350BA · Globe, AZ · Accident · Serious injuries · Limited investigation · Final report · Nov 5, 2009 · N617LH · Substantial damage
  > The pilot receiving instruction’s failure to maintain adequate airspeed or control of the helicopter during a simulated hydraulic failure maneuver, which resulted in a hard landing. Contributing to the accident was the flight instructor’s delayed remedial…
- [NTSB ERA09FA537](https://openairdocs.org/ntsb/ERA09FA537.md): Eurocopter AS-350 · Georgetown, SC · Accident · 3 fatal · Field investigation · Final report · Sep 26, 2009 · N417AE · Destroyed
  > The pilot’s decision to continue the visual flight rules flight into an area of instrument meteorological conditions, which resulted in the pilot’s spatial disorientation and a loss of control of the helicopter. Contributing to the accident was the inadequate…
- [NTSB WPR09CA462](https://openairdocs.org/ntsb/WPR09CA462.md): Agusta A109 · Page, AZ · Accident · No injuries · Data collection · Final report · Sep 22, 2009 · N129AL · Substantial damage
  > A total loss of engine power due to fuel exhaustion as a result of the pilot's inadequate in-flight planning and his decision to continue flight with a known low fuel level state.
- [NTSB WPR09GA397](https://openairdocs.org/ntsb/WPR09GA397.md): Eurocopter AS 350 B2 · Lancaster, CA · Accident · Serious injuries · Final report · Aug 13, 2009 · N217LA · Substantial damage
  > The pilots’ decision to conduct a practice autorotation at low altitude in high density altitude conditions and their failure to attain and maintain an appropriate descent rate. Contributing to the accident was the high density altitude and the pilots’…
- [NTSB ERA09MA447](https://openairdocs.org/ntsb/ERA09MA447.md): Piper PA-32R-300 · Hoboken, NJ · Accident · 9 fatal · Class 1 · Major · Final report · Aug 8, 2009 · N71MC · 2 aircraft · Substantial damage
  > (1) the inherent limitations of the see-and-avoid concept, which made it difficult for the airplane pilot to see the helicopter until the final seconds before the collision, and (2) the Teterboro Airport local controller’s nonpertinent telephone conversation,…
- [NTSB ANC09LA031](https://openairdocs.org/ntsb/ANC09LA031.md): Aerospatiale AS350 B2 E · Haines, AK · Accident · Serious injuries · Limited investigation · Final report · Apr 13, 2009 · N208CH · Substantial damage
  > The pilot's failure to maintain clearance from snow-covered terrain during the landing approach in flat light conditions.
- [NTSB WPR09CA148](https://openairdocs.org/ntsb/WPR09CA148.md): Eurocopter AS350BA · Long Beach, CA · Accident · No injuries · Data collection · Final report · Mar 8, 2009 · N234AH · Substantial damage
  > The pilot's misjudged speed and altitude, which resulted in an undershoot of the landing zone.
- [NTSB WPR09FA072](https://openairdocs.org/ntsb/WPR09FA072.md): Eurocopter AS 350 BA · Honolulu, HI · Accident · No injuries · Field investigation · Final report · Jan 5, 2009 · N141MK · Substantial damage
  > The partial loss of engine power during landing for an undetermined reason.

## 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 year(c."eventDate") = 2009
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('60030'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=60030&year=2009

---
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.