# NTSB investigations: Continental W670 series, 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 GAA17CA524](https://openairdocs.org/ntsb/GAA17CA524.md): Boeing A75N1(PT17) · Oshkosh, WI · Accident · Minor injuries · Data collection · Final report · Sep 3, 2017 · N52813 · Substantial damage
  > The pilot’s overapplication of the brakes, which resulted in the biplane coming to rest inverted.
- [NTSB CEN12LA582](https://openairdocs.org/ntsb/CEN12LA582.md): Waco UPF-7 · Jim Falls, WI · Accident · No injuries · Limited investigation · Final report · Aug 27, 2012 · N32011 · Substantial damage
  > The blockage of the right fuel tank vent, which resulted in a total loss of engine power due to fuel starvation.
- [NTSB CHI02LA222](https://openairdocs.org/ntsb/CHI02LA222.md): White New Standard D-25 · Oshkosh, WI · Accident · Serious injuries · Limited investigation · Final report · Jul 30, 2002 · N176H · Substantial damage
  > The partial loss of engine power due to carburetor icing. Factors to the accident include the weather conditions conducive to carburetor icing and the transmission wire.
- [NTSB CHI93LA349](https://openairdocs.org/ntsb/CHI93LA349.md): Boeing Stearman A75N1 · Delevan, WI · Accident · No injuries · Limited investigation · Final report · Sep 3, 1993 · N55501 · Substantial damage
  > the excessive use of brakes and rudder by the pilot-in-command. A factor related to the accident was the pilot-in-command's lack of total experience in this type of aircraft.
- [NTSB CHI82FA290](https://openairdocs.org/ntsb/CHI82FA290.md): Starduster II · Oshkosh, WI · Accident · 3 fatal · Field investigation · Final report · Aug 3, 1982 · N9JR · 2 aircraft · Destroyed
  > Both acft were operating in the fly-by (no radio) pattern during the annual eaa convention. According to participant records both plts had received fly-by pattern briefings. Both acft were observed to be in the southern most portion of the upwind leg of the…
- [NTSB CHI72DEP02](https://openairdocs.org/ntsb/CHI72DEP02.md): Boeing B75N1 · Blck Rvr Flls, WI · Accident · No injuries · Closed · Jul 11, 1971 · N69808 · 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 ('17018'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17018&state=WI

---
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.