# NTSB investigations, 1980, 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 DEN81DTI01](https://openairdocs.org/ntsb/DEN81DTI01.md): Cessna 172 · Cut Bank, MT · Accident · Minor injuries · Closed · Dec 26, 1980 · C-GXSI · Substantial damage
- [NTSB DEN81DTA03](https://openairdocs.org/ntsb/DEN81DTA03.md): Piper PA-18 · Saco, MT · Accident · No injuries · Closed · Dec 26, 1980 · N83312 · Substantial damage
- [NTSB DEN81FTA02](https://openairdocs.org/ntsb/DEN81FTA02.md): Beech V35B · Billings, MT · Accident · No injuries · Closed · Nov 24, 1980 · N9007V · Substantial damage
- [NTSB DEN81FA007](https://openairdocs.org/ntsb/DEN81FA007.md): Beech 65 · Sula, MT · Accident · 3 fatal · Closed · Oct 17, 1980 · N35CS · Destroyed
- [NTSB DEN80FA005](https://openairdocs.org/ntsb/DEN80FA005-127891.md): Taylorcraft BC12-D · St.Ignatius, MT · Accident · 1 fatal · Closed · Oct 13, 1980 · N95518 · Substantial damage
- [NTSB DEN81FTA01](https://openairdocs.org/ntsb/DEN81FTA01-201180.md): Helio Acft H-250 · Baker, MT · Accident · No injuries · Closed · Oct 3, 1980 · N1XV · Substantial damage
- [NTSB DEN80FTA23](https://openairdocs.org/ntsb/DEN80FTA23.md): Piper PA-28 · Billings, MT · Accident · No injuries · Closed · Sep 29, 1980 · N7498J · Substantial damage
- [NTSB SEA80FA048](https://openairdocs.org/ntsb/SEA80FA048.md): Cessna T210L · Dillon, MT · Accident · 2 fatal · Closed · Sep 11, 1980 · N2041S · Destroyed
- [NTSB DEN80DTI15](https://openairdocs.org/ntsb/DEN80DTI15.md): Cessna 180 · Raynesford, MT · Accident · No injuries · Closed · Sep 8, 1980 · N52155 · Substantial damage
- [NTSB DEN80FTA21](https://openairdocs.org/ntsb/DEN80FTA21.md): Bell UH-1B · Red Lodge, MT · Accident · No injuries · Closed · Sep 1, 1980 · N911CD · Substantial damage
- [NTSB DEN80FA059](https://openairdocs.org/ntsb/DEN80FA059.md): Bell 206A/B · Red Lodge, MT · Accident · 3 fatal · Closed · Aug 30, 1980 · N8030 · Destroyed
- [NTSB DEN80FTA20](https://openairdocs.org/ntsb/DEN80FTA20.md): Cessna 182 · Winifred, MT · Accident · No injuries · Closed · Aug 23, 1980 · N2478Q · Substantial damage
- [NTSB DEN80FA057](https://openairdocs.org/ntsb/DEN80FA057.md): Piper PA-32 · Choteau, MT · Accident · 5 fatal · Closed · Aug 21, 1980 · N4429T · Substantial damage
- [NTSB DEN80FTA19](https://openairdocs.org/ntsb/DEN80FTA19.md): Beech 95-B55 · Miles City, MT · Accident · No injuries · Closed · Aug 13, 1980 · N1552W · Substantial damage
- [NTSB DEN80FTA18](https://openairdocs.org/ntsb/DEN80FTA18.md): Piper PA-25 · Sidney, MT · Accident · Serious injuries · Closed · Aug 7, 1980 · N7375Z · Substantial damage
- [NTSB DEN80FA053](https://openairdocs.org/ntsb/DEN80FA053.md): Aerospatle 315B · Dell, MT · Accident · Minor injuries · Closed · Aug 2, 1980 · N7915 · Substantial damage
- [NTSB DEN80FA051](https://openairdocs.org/ntsb/DEN80FA051.md): Aerospatle 315B · Dell, MT · Accident · 1 fatal · Closed · Jul 28, 1980 · N67103 · Substantial damage
- [NTSB DEN80FTA17](https://openairdocs.org/ntsb/DEN80FTA17.md): Cessna 150 · Sidney, MT · Accident · No injuries · Closed · Jul 24, 1980 · N2235J · Substantial damage
- [NTSB DEN80DTI13](https://openairdocs.org/ntsb/DEN80DTI13.md): Cessna 172 · Turner, MT · Accident · No injuries · Closed · Jul 20, 1980 · N739KL · Substantial damage
- [NTSB DEN80DTI12](https://openairdocs.org/ntsb/DEN80DTI12.md): Callair B-1A · Valier, MT · Accident · No injuries · Closed · Jul 18, 1980 · N7278V · Substantial damage
- [NTSB DEN80FA048](https://openairdocs.org/ntsb/DEN80FA048.md): Hiller Acft OH-23G · Cutbank, MT · Accident · Serious injuries · Closed · Jul 16, 1980 · N603RA · Destroyed
- [NTSB DEN80DTI14](https://openairdocs.org/ntsb/DEN80DTI14.md): Cessna 150 · Cut Bank, MT · Accident · No injuries · Closed · Jul 11, 1980 · N6296S · Substantial damage
- [NTSB DEN80FTA16](https://openairdocs.org/ntsb/DEN80FTA16.md): Callair A-9B · Bridger, MT · Accident · Serious injuries · Closed · Jun 28, 1980 · N7693V · Substantial damage
- [NTSB DEN80FTA15](https://openairdocs.org/ntsb/DEN80FTA15.md): Beech B-35 · Billings, MT · Accident · No injuries · Closed · Jun 26, 1980 · N5224C · Substantial damage
- [NTSB DEN80FTI10](https://openairdocs.org/ntsb/DEN80FTI10.md): Piper PA-30 · Great Falls, MT · Accident · No injuries · Closed · Jun 22, 1980 · N8817Y · Substantial damage
- [NTSB DEN80FTI08](https://openairdocs.org/ntsb/DEN80FTI08.md): Piper PA-25 · Oilmont, MT · Accident · No injuries · Closed · Jun 22, 1980 · N6391Z · Substantial damage
- [NTSB DEN80FTI09](https://openairdocs.org/ntsb/DEN80FTI09.md): Cessna 182 · Monarch, MT · Accident · No injuries · Closed · Jun 21, 1980 · N52368 · Substantial damage
- [NTSB DEN80FTA14](https://openairdocs.org/ntsb/DEN80FTA14.md): Piper PA-34 · Billings, MT · Accident · No injuries · Closed · Jun 21, 1980 · C-GRPI · Substantial damage
- [NTSB DEN80FA042](https://openairdocs.org/ntsb/DEN80FA042.md): Piper PA-30 · Saltese, MT · Accident · 2 fatal · Closed · Jun 18, 1980 · N7181Y · Destroyed
- [NTSB DEN80FA041](https://openairdocs.org/ntsb/DEN80FA041.md): Bellanca 7GCBC · Joplin, MT · Accident · 1 fatal · Closed · Jun 15, 1980 · N31276 · Substantial damage
- [NTSB DEN80FTA13](https://openairdocs.org/ntsb/DEN80FTA13.md): Grumman G-164A · Sand Springs, MT · Accident · 1 fatal · Closed · Jun 14, 1980 · N667U · Destroyed
- [NTSB DEN80DTI11](https://openairdocs.org/ntsb/DEN80DTI11.md): Cessna 140 · Lost Prairie, MT · Accident · No injuries · Closed · Jun 8, 1980 · N76657 · Substantial damage
- [NTSB DEN80FTA12](https://openairdocs.org/ntsb/DEN80FTA12.md): Cessna 150 · Winnett, MT · Accident · No injuries · Closed · Jun 3, 1980 · N11499 · Substantial damage
- [NTSB DEN80FA035](https://openairdocs.org/ntsb/DEN80FA035.md): Mooney 20F · Raynesford, MT · Accident · 3 fatal · Closed · May 23, 1980 · N7068V · Destroyed
- [NTSB DEN80FTI07](https://openairdocs.org/ntsb/DEN80FTI07.md): Cessna 188B · Havre, MT · Accident · No injuries · Closed · May 17, 1980 · N9172G · Substantial damage
- [NTSB DEN80FTA22](https://openairdocs.org/ntsb/DEN80FTA22.md): Piper PA-18 · Alzada, MT · Accident · No injuries · Closed · May 17, 1980 · N7671D · Substantial damage
- [NTSB SEA80DTA11](https://openairdocs.org/ntsb/SEA80DTA11.md): Callair A-9 · Bloomfield, MT · Accident · No injuries · Closed · Apr 24, 1980 · N8246H · Substantial damage
- [NTSB SEA80FTA10](https://openairdocs.org/ntsb/SEA80FTA10.md): Grumman G-164B · Billings, MT · Accident · No injuries · Closed · Apr 19, 1980 · N6687K · Destroyed
- [NTSB SEA80FTA09](https://openairdocs.org/ntsb/SEA80FTA09.md): Piper PA-18 · Winifred, MT · Accident · Minor injuries · Closed · Apr 17, 1980 · N54283 · Destroyed
- [NTSB DEN80FA031](https://openairdocs.org/ntsb/DEN80FA031.md): Cessna 441 · Butte, MT · Accident · 2 fatal · Closed · Apr 1, 1980 · N36941 · Destroyed
- [NTSB SEA80FTI06](https://openairdocs.org/ntsb/SEA80FTI06.md): Piper PA-24 · Havre, MT · Accident · No injuries · Closed · Mar 30, 1980 · N8820P · Substantial damage
- [NTSB SEA80DTI05](https://openairdocs.org/ntsb/SEA80DTI05.md): Cessna A185F · Condon, MT · Accident · No injuries · Closed · Feb 25, 1980 · N4914E · Substantial damage
- [NTSB SEA80FTA08](https://openairdocs.org/ntsb/SEA80FTA08.md): Cessna 180 · Big Timber, MT · Accident · No injuries · Closed · Feb 11, 1980 · N9296C · Substantial damage
- [NTSB SEA80DTI04](https://openairdocs.org/ntsb/SEA80DTI04.md): Bellanca 7GCBC · Browning, MT · Accident · No injuries · Closed · Jan 29, 1980 · N5026G · Substantial damage
- [NTSB SEA80DTI03](https://openairdocs.org/ntsb/SEA80DTI03.md): Piper PA-28 · Missoula, MT · Accident · No injuries · Closed · Jan 18, 1980 · N38313 · Substantial damage
- [NTSB SEA80FA015](https://openairdocs.org/ntsb/SEA80FA015.md): Piper PA-28R · Kalispell, MT · Accident · 4 fatal · Closed · Jan 10, 1980 · N3839M · 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") = 1980
  AND c."eventStateOrRegion" = 'MT' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?state=MT&year=1980

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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.