# NTSB investigations: Hiller UH-12E, 1973

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 SEA74DYE32](https://openairdocs.org/ntsb/SEA74DYE32.md): Hiller UH-12E · Queets, WA · Accident · No injuries · Closed · Dec 28, 1973 · N28875 · Destroyed
- [NTSB LAX74FUM12](https://openairdocs.org/ntsb/LAX74FUM12.md): Hiller Acft UH-12E · Brawley, CA · Accident · No injuries · Closed · Nov 19, 1973 · N9770C · Substantial damage
- [NTSB LAX74FUM09](https://openairdocs.org/ntsb/LAX74FUM09.md): Hiller Acft UH-12E · El Centro, CA · Accident · No injuries · Closed · Oct 19, 1973 · N5374V · Destroyed
- [NTSB SEA74DVA09](https://openairdocs.org/ntsb/SEA74DVA09.md): Hiller UH-12E · S.Glenns Ferry, ID · Accident · No injuries · Closed · Aug 26, 1973 · N7755 · Substantial damage
- [NTSB ANC74AA006](https://openairdocs.org/ntsb/ANC74AA006.md): Hiller Acft UH-12E · Bettles, AK · Accident · No injuries · Closed · Jul 11, 1973 · N9743C · Substantial damage
- [NTSB DEN73DTM31](https://openairdocs.org/ntsb/DEN73DTM31.md): Hiller Acft UH-12E · Richfield, UT · Accident · No injuries · Closed · Jun 17, 1973 · N5332V · Destroyed
- [NTSB OAK73FJA16](https://openairdocs.org/ntsb/OAK73FJA16.md): Hiller Acft UH-12E · Naalehu, HI · Accident · No injuries · Closed · Mar 13, 1973 · N90474 · Substantial damage
- [NTSB OAK73FVG50](https://openairdocs.org/ntsb/OAK73FVG50.md): Hiller UH-12B · Live Oak, CA · Accident · Serious injuries · Closed · Mar 1, 1973 · N5366V · 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 year(c."eventDate") = 1973
  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=1973

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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.