# NTSB investigations: Aerospatiale SA316B ALOUETTE III, MT

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 DEN87LA189](https://openairdocs.org/ntsb/DEN87LA189.md): Aerospatiale SA316B · Red Lodge, MT · Accident · No injuries · Limited investigation · Final report · Jul 19, 1987 · N48184 · Substantial damage
  > The plt said he was getting ready to take off from a 9400-FT MSL landing zone a top a mountain 7 mi ssw of Red Lodge, MT. The plat said the helicopter was positioned on a slight north-south slope and pointed towards the west. The wind was from the south…
- [NTSB DEN85LA020](https://openairdocs.org/ntsb/DEN85LA020.md): Aerospatiale SA316B · Lima, MT · Accident · Minor injuries · Limited investigation · Final report · Oct 26, 1984 · N8624 · Substantial damage
  > Aprx 35 min prior to the accident the seismic operations being conducted about 10 mi NE were secured due to poor visibility and high winds. The plt estimated wind to have been from 180 deg at 40 KTS gusting to 60. As the plt approached the landing zone…

## 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."eventStateOrRegion" = 'MT' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('8680515'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8680515&state=MT

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