# NTSB investigations: Hiller OH-23D

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 LAX88DVA17](https://openairdocs.org/ntsb/LAX88DVA17.md): Hiller UH12E · Mcfarland, CA · Accident · No injuries · Final report · Oct 1, 1988 · N46991 · Substantial damage
- [NTSB LAX87DVA05](https://openairdocs.org/ntsb/LAX87DVA05.md): Hiller OH23D · Coalinga, CA · Accident · No injuries · Final report · Feb 19, 1987 · N46991 · Substantial damage
  > The plt reported that before he began the agricultural aerial application flight he noted that the fuel gauge was inoperative. The plt completed two flights, returning to the loading area after each flight. After completing the third flight and while…
- [NTSB SEA76DYA26](https://openairdocs.org/ntsb/SEA76DYA26.md): Hiller Acft UH-12E · Rupert, ID · Accident · No injuries · Closed · Jun 10, 1976 · N68021 · 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4360123'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=4360123

---
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.