# NTSB investigations: Intermountain CALLAIR A-9, AR

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 FTW82DPG16](https://openairdocs.org/ntsb/FTW82DPG16.md): Callair A-9 · Hollygrove, AR · Accident · Minor injuries · Final report · Jun 23, 1982 · N7296V · Substantial damage
  > The pilot departed the Hollygrove flying service airport, made an immediate left turn, and sank into the trees east of the airport. He managed to dump the full load of chemicals before impact with the trees. The aircraft gave no indicationof any mechanical…
- [NTSB FTW67D0675](https://openairdocs.org/ntsb/FTW67D0675.md): Callair A-9 · Cash, AR · Accident · Minor injuries · Closed · May 23, 1967 · N7208V · 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."eventStateOrRegion" = 'AR' 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 ('4570620'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=4570620&state=AR

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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.