# NTSB investigations: Turbomeca ARRIEL-1SER, 2005

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 ATL06CA026](https://openairdocs.org/ntsb/ATL06CA026.md): Eurocopter France AS-350-B2 · Jasper, AL · Accident · Serious injuries · Data collection · Final report · Dec 22, 2005 · N350ET · Substantial damage
  > The pilot's failure to maintain a visual look out, and proper altitude clearance during a low level flight, resulting in an in-flight collision with a power line.
- [NTSB MIA06FA022](https://openairdocs.org/ntsb/MIA06FA022.md): Aerospatiale AS350B · Homestead, FL · Accident · 1 fatal · Field investigation · Final report · Nov 21, 2005 · N264BH · 2 aircraft · Substantial damage
  > The failure of both pilot's to maintain visual lookout resulting in the mid-air collision. A factor in the accident was the failure of the AS-350B pilot to follow approach procedures suggested in the Speedway Heliport Operations Manual. Findings in the…
- [NTSB CHI05FA192](https://openairdocs.org/ntsb/CHI05FA192.md): Aerospatiale AS365N · Valparaiso, IN · Accident · No injuries · Field investigation · Final report · Jul 14, 2005 · N365S · Substantial damage
  > The loose tail rotor drive shaft coupling due to its improper installation by the operator's maintenance personnel, which resulted in the failure of the tail rotor drive shaft. An additional cause was the inability of the pilot to maintain control of the…
- [NTSB LAX05FA229](https://openairdocs.org/ntsb/LAX05FA229.md): Eurocopter AS350BA · Kapaau, HI · Accident · No injuries · Field investigation · Final report · Jul 12, 2005 · N4064F · Substantial damage
  > the in-flight separation of the tail rotor system as a result of a loss of clamp force and fatigue fracturing of the attachment nut plates. The cause of the loss of clamp force was likely due to an inadvertent tail rotor blade strike during the previous…
- [NTSB IAD05MA078](https://openairdocs.org/ntsb/IAD05MA078.md): Sikorsky S-76C · New York, NY · Accident · Serious injuries · Major investigation · Final report · Jun 17, 2005 · N317MY · Substantial damage
  > An inadvertent encounter with a left quartering tailwind. Factors in the accident were settling with power, the high gross weight of the helicopter, and the crew's failure to accurately assess the winds in the area.
- [NTSB LAX05GA192](https://openairdocs.org/ntsb/LAX05GA192.md): Eurocopter AS 350 B2 · Bisbee, AZ · Accident · Serious injuries · Final report · Jun 2, 2005 · N5205F · Substantial damage
  > the pilot's failure to maintain an adequate forward airspeed, which resulted in an in-flight loss of control due to a loss of tail rotor effectiveness, while operating near the out of ground effect hover capability of the helicopter. Contributing factors to…
- [NTSB LAX05CA102](https://openairdocs.org/ntsb/LAX05CA102.md): Aerospatiale AS350BA · Lihue, HI · Accident · No injuries · Data collection · Final report · Feb 21, 2005 · N905BK · Substantial damage
  > the pilot's failure to maintain adequate terrain clearance, which resulted in the in-flight collision with terrain.

## 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") = 2005
  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=2005

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