# NTSB investigations: Hughes Helicopters HUGHES 369D, 1981

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 LAX82DUM05](https://openairdocs.org/ntsb/LAX82DUM05.md): Hughes 369 · Winterhaven, CA · Accident · Minor injuries · Closed · Dec 4, 1981 · N58184 · Destroyed
- [NTSB FTW82DQD04](https://openairdocs.org/ntsb/FTW82DQD04.md): Hughes 369D · Deming, NM · Accident · No injuries · Closed · Nov 24, 1981 · N1089N · Substantial damage
- [NTSB ATL82FKG01](https://openairdocs.org/ntsb/ATL82FKG01.md): Hughes 369D · Savannah, GA · Accident · Serious injuries · Closed · Oct 7, 1981 · N444HM · Substantial damage
- [NTSB DEN81FTC26](https://openairdocs.org/ntsb/DEN81FTC26.md): Hughes 369D · Cokeville, WY · Accident · Minor injuries · Closed · Sep 16, 1981 · N1106G · Substantial damage
- [NTSB DEN81FA062](https://openairdocs.org/ntsb/DEN81FA062.md): Hughes 369D · Afton, WY · Accident · Minor injuries · Closed · Aug 27, 1981 · N58256 · Substantial damage
- [NTSB ANC81FA100](https://openairdocs.org/ntsb/ANC81FA100.md): Hughes 369D · Lk Minchumina, AK · Accident · Minor injuries · Closed · Aug 27, 1981 · N8363F · Destroyed
- [NTSB SEA81DYP37](https://openairdocs.org/ntsb/SEA81DYP37.md): Hughes 369D · Leavenworth, WA · Accident · No injuries · Closed · Aug 26, 1981 · N58306 · Substantial damage
- [NTSB ANC81DAD05](https://openairdocs.org/ntsb/ANC81DAD05.md): Hughes 369D · Swan Lake, AK · Accident · No injuries · Closed · Aug 15, 1981 · N8348F · Destroyed
- [NTSB ANC81FA082](https://openairdocs.org/ntsb/ANC81FA082.md): Hughes 369D · Umiat, AK · Accident · Minor injuries · Closed · Jul 21, 1981 · N8366F · Substantial damage
- [NTSB ANC81FA064](https://openairdocs.org/ntsb/ANC81FA064.md): Hughes 369D · Tanacross, AK · Accident · Minor injuries · Closed · Jun 19, 1981 · N11035 · Substantial damage
- [NTSB ANC81FA055](https://openairdocs.org/ntsb/ANC81FA055.md): Hughes 369D · Glennallen, AK · Accident · Minor injuries · Closed · May 25, 1981 · N211EH · Substantial damage
- [NTSB DEN81FTM20](https://openairdocs.org/ntsb/DEN81FTM20.md): Hughes 369D · Morgan, SD · Accident · Minor injuries · Closed · Apr 26, 1981 · N58283 · Substantial damage
- [NTSB ATL81DKW16](https://openairdocs.org/ntsb/ATL81DKW16.md): Hughes 369D · Ashland City, TN · Accident · No injuries · Closed · Apr 13, 1981 · N58221 · Substantial damage
- [NTSB LAX81DVA27](https://openairdocs.org/ntsb/LAX81DVA27.md): Hughes 369D · Madera, CA · Accident · No injuries · Closed · Mar 9, 1981 · N8681F · Substantial damage

## 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") = 1981
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4470706'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=4470706&year=1981

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