# NTSB investigations: Callair A-9, MT

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 SEA80DTA11](https://openairdocs.org/ntsb/SEA80DTA11.md): Callair A-9 · Bloomfield, MT · Accident · No injuries · Closed · Apr 24, 1980 · N8246H · Substantial damage
- [NTSB SEA76DTI29](https://openairdocs.org/ntsb/SEA76DTI29.md): Callair A-9 · Pendroy, MT · Accident · No injuries · Closed · Jul 6, 1976 · N9667Z · Substantial damage
- [NTSB SEA76FTI10](https://openairdocs.org/ntsb/SEA76FTI10.md): Callair A-9 · Conrad, MT · Accident · Minor injuries · Closed · Aug 26, 1975 · N8282H · Substantial damage
- [NTSB SEA75FTA10](https://openairdocs.org/ntsb/SEA75FTA10.md): Callair A-9 · Glendive, MT · Accident · Serious injuries · Closed · Oct 9, 1974 · N9650Z · Substantial damage
- [NTSB SEA75FTA07](https://openairdocs.org/ntsb/SEA75FTA07.md): Callair A-9 · Pryor, MT · Accident · No injuries · Closed · Sep 3, 1974 · N3566G · Substantial damage
- [NTSB SEA72FTA02](https://openairdocs.org/ntsb/SEA72FTA02.md): Callair A-9 · Laurel, MT · Accident · No injuries · Closed · Jul 19, 1971 · N8264H · Substantial damage
- [NTSB SEA71FTA23](https://openairdocs.org/ntsb/SEA71FTA23.md): Callair A-9 · Opheim, MT · Accident · No injuries · Closed · Jun 20, 1971 · N9650Z · Substantial damage
- [NTSB SEA68D0046](https://openairdocs.org/ntsb/SEA68D0046-201144.md): Callair A-9 · Ulm, MT · Accident · No injuries · Closed · Jun 2, 1967 · N8279H · Substantial damage
- [NTSB SEA68F0040](https://openairdocs.org/ntsb/SEA68F0040.md): Callair A-9 · Dutton, MT · Accident · No injuries · Closed · May 30, 1967 · N8294H · Substantial damage
- [NTSB SEA66A0017](https://openairdocs.org/ntsb/SEA66A0017.md): Callair A-9 · 14s Ryegate, MT · Accident · 1 fatal · Closed · Aug 29, 1965 · N8250H · Destroyed
- [NTSB SEA66D0040](https://openairdocs.org/ntsb/SEA66D0040.md): Callair A-9 · Boyd, MT · Accident · No injuries · Closed · Jun 2, 1965 · N3556G · Substantial damage
- [NTSB UNK64X1929](https://openairdocs.org/ntsb/UNK64X1929.md): Callair A9 · Belt, MT · Accident · No injuries · Closed · May 24, 1964 · N9664Z · 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 c."eventStateOrRegion" = 'MT' 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 ('1850120'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1850120&state=MT

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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.