# NTSB investigations: Hiller UH-12E, 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 LAX82FVG10](https://openairdocs.org/ntsb/LAX82FVG10.md): Hiller Acft UH-12E · Angels Camp, CA · Accident · No injuries · Closed · Dec 10, 1981 · N93478 · Substantial damage
- [NTSB SEA82DYM07](https://openairdocs.org/ntsb/SEA82DYM07.md): Hiller Acft UH-12E · Nashville, OR · Accident · No injuries · Closed · Dec 3, 1981 · N161HA · Substantial damage
- [NTSB DEN81DTE08](https://openairdocs.org/ntsb/DEN81DTE08.md): Hiller UH12E · Craig, CO · Accident · No injuries · Closed · Nov 17, 1981 · N400AH · Substantial damage
- [NTSB LAX81DJA01](https://openairdocs.org/ntsb/LAX81DJA01.md): Hiller Acft UH-12E · Kahului Maui, HI · Accident · No injuries · Closed · Oct 18, 1981 · N119HA · Substantial damage
- [NTSB LAX81DUK03](https://openairdocs.org/ntsb/LAX81DUK03.md): Hiller Acft UH-12E · Gadsden, AZ · Accident · No injuries · Closed · Sep 20, 1981 · N62903 · Substantial damage
- [NTSB LAX81FVD43](https://openairdocs.org/ntsb/LAX81FVD43.md): Hiller Acft UH-12E · Brentwood, CA · Accident · Minor injuries · Closed · Sep 8, 1981 · N62392 · Substantial damage
- [NTSB SEA81FA053](https://openairdocs.org/ntsb/SEA81FA053.md): Soloy UH-12E · Riggins, ID · Accident · 3 fatal · Closed · Aug 19, 1981 · N544HA · Destroyed
- [NTSB LAX81FVG53](https://openairdocs.org/ntsb/LAX81FVG53.md): Hiller Acft UH-12E · Willows, CA · Accident · Serious injuries · Closed · Jul 23, 1981 · N4027T · Substantial damage
- [NTSB CHI81FER59](https://openairdocs.org/ntsb/CHI81FER59.md): Hiller Acft UH-12E · Glyndon, MN · Accident · No injuries · Closed · Jul 20, 1981 · N5594N · Substantial damage
- [NTSB ATL81DKJ22](https://openairdocs.org/ntsb/ATL81DKJ22.md): Hiller Acft UH-12E · Centreville, AL · Accident · No injuries · Closed · Jul 10, 1981 · N702WA · Destroyed
- [NTSB LAX81DVA51](https://openairdocs.org/ntsb/LAX81DVA51.md): Hiller Acft UH-12E · Delano, CA · Accident · No injuries · Closed · Jun 27, 1981 · N174HA · Substantial damage
- [NTSB FTW81FPG50](https://openairdocs.org/ntsb/FTW81FPG50.md): Hiller Acft UH-12E · Warren, AR · Accident · No injuries · Closed · Jun 21, 1981 · N178HA · Substantial damage
- [NTSB LAX81DVM24](https://openairdocs.org/ntsb/LAX81DVM24.md): Hiller Acft UH-12E · Shandon, CA · Accident · No injuries · Closed · Jun 15, 1981 · N40277 · Substantial damage
- [NTSB DEN81DTI10](https://openairdocs.org/ntsb/DEN81DTI10.md): Hiller Acft UH-12E · Ulm, MT · Accident · No injuries · Closed · Jun 2, 1981 · N67088 · Substantial damage
- [NTSB LAX81FJA10](https://openairdocs.org/ntsb/LAX81FJA10.md): Hiller Acft UH-12E · Lahaina, HI · Accident · No injuries · Closed · May 26, 1981 · N4027G · Substantial damage
- [NTSB SEA81FYK07](https://openairdocs.org/ntsb/SEA81FYK07.md): Hiller Acft UH-12E · Umpqua, OR · Accident · Serious injuries · Closed · Mar 18, 1981 · N90467 · Substantial damage
- [NTSB LAX81FVA28](https://openairdocs.org/ntsb/LAX81FVA28.md): Hiller Acft UH12E · Huron, CA · Accident · No injuries · Closed · Mar 11, 1981 · N169HA · Substantial damage
- [NTSB SEA81DYE11](https://openairdocs.org/ntsb/SEA81DYE11.md): Hiller Acft UH-12E · Beaver, WA · Accident · No injuries · Closed · Jan 7, 1981 · N28875 · 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 ('4360122', '4360137'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=4360122&year=1981

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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.