# NTSB investigations: Cessna 170A, 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 SEA07CA179](https://openairdocs.org/ntsb/SEA07CA179.md): Cessna 170A · Bozeman, MT · Accident · Serious injuries · Data collection · Final report · Jun 24, 2007 · N1316D · Substantial damage
  > The pilot's inadequate visual lookout and failure to maintain airspeed, which resulted in an inadvertent stall and uncontrolled descent into terrain while manuevering to avoid the transmission lines. The sun glare was a factor.
- [NTSB SEA94LA146](https://openairdocs.org/ntsb/SEA94LA146.md): Cessna 170A · Wolf Creek, MT · Accident · No injuries · Limited investigation · Final report · Jun 12, 1994 · N1389D · Substantial damage
  > Poor in flight planning. The mountainous terrain was a factor.
- [NTSB DEN89LA111](https://openairdocs.org/ntsb/DEN89LA111.md): Cessna 170A · Kalispell, MT · Accident · No injuries · Limited investigation · Final report · Apr 19, 1989 · N5414C · Substantial damage
  > The pilot's failure to maintain control of the airplane during the landing flare and rollout. Contributing to the accident was the pilot's lack of proficiency with only 4 hours of flight time in the preceding 90 day period.
- [NTSB DEN85LA194](https://openairdocs.org/ntsb/DEN85LA194.md): Cessna 170B · Kalispell, MT · Accident · No injuries · Limited investigation · Final report · Jul 21, 1985 · N5414C · Substantial damage
  > The plt was returning from a local pleasure flt, it was a hot day. The plt said that he inadvertently leveled the acft aprx 10 ft high. He said the acft stalled causing a hard landing. The impact caused substantial damage to the acft.
- [NTSB DEN83LA098](https://openairdocs.org/ntsb/DEN83LA098.md): Cessna 170A · Plentywood, MT · Accident · No injuries · Limited investigation · Final report · Apr 13, 1983 · N9592A · Substantial damage
  > Pilot was practicing touch and go landings on runway 30. Pilot stated that on landing roll as he closed the carburetor heat control preparing for another takeoff a gust caught the right wing lifting it up. The pilot corrected by using right aileron and left…
- [NTSB SEA78DA042](https://openairdocs.org/ntsb/SEA78DA042.md): Cessna 170A · Billings, MT · Accident · 1 fatal · Closed · Jul 9, 1978 · N1780D · Destroyed
- [NTSB SEA78DTI03](https://openairdocs.org/ntsb/SEA78DTI03.md): Cessna 170 · Browning, MT · Accident · No injuries · Closed · Dec 18, 1977 · N5414C · Substantial damage
- [NTSB SEA76FTA17](https://openairdocs.org/ntsb/SEA76FTA17.md): Cessna 170A · Billings, MT · Accident · No injuries · Closed · Mar 16, 1976 · N9581A · Substantial damage
- [NTSB SEA71FDG13](https://openairdocs.org/ntsb/SEA71FDG13.md): Cessna 170A · Fort Benton, MT · Accident · No injuries · Closed · Sep 14, 1970 · N9543A · 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 ('2072304'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2072304&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.