# NTSB investigations: Continental GTSIO-520-C, WI

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 CHI07FA060](https://openairdocs.org/ntsb/CHI07FA060.md): Beechcraft BE99 · Milwaukee, WI · Accident · Minor injuries · Field investigation · Final report · Jan 25, 2007 · N699CZ · 2 aircraft · Substantial damage
  > The failure of both pilots to adequately scan for and avoid other aircraft traffic during taxi operations, and the failure of Air Traffic Control to issue a traffic advisory to both of the pilots. A contributing factor to the accident was the night time light…
- [NTSB CHI90FA066](https://openairdocs.org/ntsb/CHI90FA066.md): Cessna 402A · Mosinee, WI · Accident · Serious injuries · Field investigation · Final report · Jan 17, 1990 · N4532Q · Destroyed
  > The pilot disregarding the published decision height and not performing a missed approach.
- [NTSB CHI82FA209](https://openairdocs.org/ntsb/CHI82FA209.md): Cessna 421 · Racine, WI · Accident · No injuries · Field investigation · Final report · Jun 15, 1982 · N421CB · Substantial damage
  > The plt stated he experienced moderate to severe turbulence enroute. A coupled ILS approach was flown without problems, but the plt stated he had to work hard. The flt broke out at about 1,000 ft MSL & at this time he acquired visual contact with the rwy. He…
- [NTSB CHI71FDJ36](https://openairdocs.org/ntsb/CHI71FDJ36.md): Cessna 411 · Milwaukee, WI · Accident · No injuries · Closed · Jan 13, 1971 · N610GC · 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" = 'WI' 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 ('17035'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17035&state=WI

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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.