# NTSB investigations: Continental O-470R, AK

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 GAA19CA286](https://openairdocs.org/ntsb/GAA19CA286.md): Cessna 180 · Takotna, AK · Accident · No injuries · Data collection · Final report · May 26, 2019 · N3EH · Substantial damage
  > The pilot's failure to maintain directional control during the takeoff, which resulted in impact with vegetation.
- [NTSB ANC16LA035](https://openairdocs.org/ntsb/ANC16LA035.md): Universal Stinson 108 · Big Lake, AK · Accident · Minor injuries · Limited investigation · Final report · Jun 26, 2016 · N9063K · Substantial damage
  > A total loss of engine power during cruise flight for reasons that could not be determined because postaccident examination of the airframe and engine revealed no mechanical malfunctions or failures that would have precluded normal operation.
- [NTSB ANC15CA068](https://openairdocs.org/ntsb/ANC15CA068.md): Cessna 180B · Skwentna, AK · Accident · No injuries · Data collection · Final report · Aug 30, 2015 · N59180 · Substantial damage
  > The pilot's excessive use of brakes during the landing roll, which resulted in a nose over.
- [NTSB ANC00LA107](https://openairdocs.org/ntsb/ANC00LA107.md): Cessna 182 · Golovin, AK · Accident · No injuries · Limited investigation · Final report · Aug 22, 2000 · N71770 · Substantial damage
  > The pilot's inadequate compensation for wind conditions. A factor associated with the accident was a crosswind.
- [NTSB ANC96LA024](https://openairdocs.org/ntsb/ANC96LA024.md): Cessna 180 · Tanana, AK · Accident · No injuries · Limited investigation · Final report · Dec 30, 1995 · N4762B · Substantial damage
  > The icing of the induction/intake screen and the pilot's improper planning/decision by electing to takeoff into suspended snow and ice crystals.
- [NTSB ANC86LA084](https://openairdocs.org/ntsb/ANC86LA084.md): Cessna 180 · Fairbanks, AK · Accident · No injuries · Limited investigation · Final report · Jun 19, 1986 · N2393C · Substantial damage
  > The plt reported that a loud bang was heard at an alt of about 25 ft AGL shortly after takeoff. The acft settled to the rwy and pwr was regained. The acft then veered off the left side of the rwy and nosed over. Post accident inspection revealed maintenance…
- [NTSB ANC80DAG87](https://openairdocs.org/ntsb/ANC80DAG87.md): Cessna 180 · Beluga, AK · Accident · No injuries · Closed · Jul 27, 1980 · N104NR · Substantial damage
- [NTSB ANC79DAA32](https://openairdocs.org/ntsb/ANC79DAA32.md): Cessna 180 · Fairbanks, AK · Accident · No injuries · Closed · Aug 13, 1979 · N2393C · 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" = 'AK' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17071'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17071&state=AK

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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.