# Final NTSB investigations: Turbomeca ARRIEL-1B

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 DCA20IA081](https://openairdocs.org/ntsb/DCA20IA081.md): Aerospatiale AS350BA · Johnson Valley, CA · Incident · No injuries · Class 3 · Incident · Final report · Feb 6, 2020 · N611TC · 2 aircraft · Minor damage
  > the failure of the small UAS remote pilot to give way to the helicopter, resulting in an inflight collision. Contributing to the incident was the sUAS remote pilot’s failure to assess and mitigate the risks of operations in close proximity to other aircraft.…
- [NTSB ERA14FA010](https://openairdocs.org/ntsb/ERA14FA010.md): Eurocopter AS 350 B3 · Somerville, TN · Accident · 3 fatal · Field investigation · Final report · Oct 22, 2013 · N353HW · Destroyed
  > The pilot’s inadvertent encounter with night, instrument meteorological conditions while responding to an obstacle alert, resulting in an in-flight loss of helicopter control.
- [NTSB MIA08LA199](https://openairdocs.org/ntsb/MIA08LA199.md): Eurocopter AS-350-BA · Linden, NJ · Accident · No injuries · Limited investigation · Final report · Sep 19, 2008 · N906BA · Substantial damage
  > The flight instructor’s delayed remedial action (flight control inputs) during a practice autorotation/run-on landing resulting in fracture damage to the main rotor system Starflex.
- [NTSB ANC08LA076](https://openairdocs.org/ntsb/ANC08LA076.md): Eurocopter AS-350 BA · Chickaloon, AK · Accident · No injuries · Limited investigation · Final report · Jun 23, 2008 · N357CH · Substantial damage
  > The pilot's incorrect actions during an out-of ground-effect hover, which resulted in the helicopter entering a main rotor ring vortex state, and a settling with power condition, producing an excessive descent rate and collision with terrain.
- [NTSB LAX06FA080](https://openairdocs.org/ntsb/LAX06FA080.md): Eurocopter EC 130B4 · Lahaina, HI · Accident · No injuries · Field investigation · Final report · Jan 5, 2006 · N11QD · Substantial damage
  > An intermittent electrical continuity failure and short of the DECU-XPC wiring harness, which resulted in an uncommanded and an initially undetected engine deceleration and a resulting loss of main rotor rpm. Also causal was the manufacturer's inadequate…
- [NTSB IAD99GA056](https://openairdocs.org/ntsb/IAD99GA056.md): Eurocopter AS-350 · Islip, NY · Accident · Minor injuries · Final report · Aug 3, 1999 · N211PD · Substantial damage
  > The pilot's loss of control during hydraulics-off hovering flight and the instructor's inadequate supervision of the maneuver. A factor was the tailwind.
- [NTSB NYC97LA154](https://openairdocs.org/ntsb/NYC97LA154.md): Aerospatiale AS-350B · Philadelphia, PA · Accident · Minor injuries · Limited investigation · Final report · Jul 28, 1997 · N61TV · Substantial damage
  > failure of the pilot to follow the checklist and verify the throttle was in the ON position before lift-off, which resulted in low rotor RPM and loss of control, while attempting to hover/taxi.
- [NTSB SEA83FAD01](https://openairdocs.org/ntsb/SEA83FAD01.md): Aerospatiale S350D · Starfish, AK · Accident · 2 fatal · Final report · Nov 8, 1982 · N3597Q · Substantial damage
  > When the flt arrived at anita bay there were areas of ground fog moving in & out over the logging camp landing sight. The helicopter was observed to fly over the camp & back out across the bay. Shortly after the helicopter was out of sight a noise sounding…

## 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."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('60042'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=60042&status=final

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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.