# Final NTSB investigations: Aerospatiale AS350D

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 SEA08MA136](https://openairdocs.org/ntsb/SEA08MA136.md): Aerospatiale AS-350-D · Avalon, CA · Accident · 3 fatal · Major investigation · Final report · May 24, 2008 · N67GE · Destroyed
  > Loss of engine power during approach for landing due to a fatigue fracture of a power turbine blade.
- [NTSB SEA03FA169](https://openairdocs.org/ntsb/SEA03FA169.md): Aerospatiale AS350D · Webb, ID · Accident · Serious injuries · Field investigation · Final report · Aug 13, 2003 · N57731 · Substantial damage
  > An over temperature condition within the gas generator turbine which led to first stage turbine blade fatigue as well as first stage blade track warping and consequent blade tip rub. The fatigue and blade tip rub ultimately led to blade separation and failure…
- [NTSB LAX89LA281](https://openairdocs.org/ntsb/LAX89LA281.md): Aerospatiale AS350D · Volcano, HI · Accident · Serious injuries · Limited investigation · Final report · Aug 19, 1989 · N35970 · Destroyed
  > A catastrophic failure of the power turbine shaft and bearings. The failure was a result of oil starvation due to an excessively worn chip detector o-ring seal,inadequate maintenance and preflight. Contributing factor(s) was: the mountainous terrain.
- [NTSB FTW81DRD35](https://openairdocs.org/ntsb/FTW81DRD35.md): Aerospatial AS350D · Gulf Of Mexico (Atlantic Ocean) · Accident · Minor injuries · Closed · Jul 29, 1981 · N3605S · Destroyed

## 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.aircraft_model_code IN ('8680804'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8680804&status=final

---
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.