# NTSB investigations: Continental C145 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 CHI96LA016](https://openairdocs.org/ntsb/CHI96LA016.md): Cessna 170B · Oconomowoc, WI · Accident · Minor injuries · Limited investigation · Final report · Oct 25, 1995 · N4555C · Substantial damage
  > a loss of engine power for undetermined reasons. A factor associated with the accident was the unsuitable terrain on which to make the forced landing.
- [NTSB CHI94LA092](https://openairdocs.org/ntsb/CHI94LA092.md): Cessna 170B · Waupaca, WI · Accident · No injuries · Limited investigation · Final report · Feb 19, 1994 · N4685C · Substantial damage
  > The failure of the pilot to maintain directional control. A factor related to the accident was the gusty crosswind.
- [NTSB CHI93LA202](https://openairdocs.org/ntsb/CHI93LA202.md): Cessna 170B · Janesville, WI · Accident · No injuries · Limited investigation · Final report · Jun 11, 1993 · N1932C · Substantial damage
  > The pilot in command's failure to maintain directional control of the aircraft.
- [NTSB CHI91LA102](https://openairdocs.org/ntsb/CHI91LA102.md): Aeronca 15AC · St.Croix Falls, WI · Accident · 1 fatal · Limited investigation · Final report · Mar 3, 1991 · N1340H · No damage
  > Failure to conduct a passenger safety briefing, and inadequate supervision, by the pilot in command. A factor related to the accident is the passenger's inattentiveness.
- [NTSB CHI90LA201](https://openairdocs.org/ntsb/CHI90LA201.md): Bryant Rowland T-18 · Fisk, WI · Accident · No injuries · Limited investigation · Final report · Jul 30, 1990 · N66BR · 2 aircraft · Substantial damage
  > The pilot-in-command of the thorp T-18'S failure to maintain a sufficient visual lookout to avoid a collision with the Cessna 170A. Contributing was the limited visibility forward and to the right in the thorp T-18.
- [NTSB CHI89LA159](https://openairdocs.org/ntsb/CHI89LA159.md): Cessna 170A · Brookfield, WI · Accident · No injuries · Limited investigation · Final report · Aug 4, 1989 · N9762A · Substantial damage
  > The pilot-in-command's failure to take proper corrective action after encountering a wind gust on landing.
- [NTSB CHI89DEP06](https://openairdocs.org/ntsb/CHI89DEP06.md): Aeronca 15AC · Fort Atkinson, WI · Accident · Minor injuries · Final report · Jul 3, 1989 · N1271H · Substantial damage
  > Water contamination of the fuel and the pilot's inadequate preflight. Factors related to the accident were: lack of suitable terrain for a forced landing & trees.
- [NTSB CHI89LA066](https://openairdocs.org/ntsb/CHI89LA066.md): Cessna 170B · Freedom, WI · Accident · No injuries · Limited investigation · Final report · Apr 2, 1989 · N3016A · Substantial damage
  > The pilot's failure to maintain directional control during the attempted takeoff on unsuitable terrain. The pilot's lack of recent flight experience was a contributing factor.
- [NTSB CHI84LA285](https://openairdocs.org/ntsb/CHI84LA285.md): Cessna 170B · Edgerton, WI · Accident · No injuries · Limited investigation · Final report · Jul 10, 1984 · N2748C · Substantial damage
  > The plt stated he made a faster than normal approach & upon touchdown, the acft bounced back into the air. He added a little power to smooth out the landing, but when the acft touched down, the second time, it veered off the rwy, encountered a muddy corn…
- [NTSB CHI80DEP57](https://openairdocs.org/ntsb/CHI80DEP57.md): Cessna 170A · Iola, WI · Accident · No injuries · Closed · Sep 21, 1980 · N401P · Substantial damage
- [NTSB CHI77DER01](https://openairdocs.org/ntsb/CHI77DER01.md): Cessna 170B · Rice Lake, WI · Accident · No injuries · Closed · Jan 23, 1977 · N1782D · Substantial damage
- [NTSB CHI76DEP27](https://openairdocs.org/ntsb/CHI76DEP27.md): Cessna 170A · Hartford, WI · Accident · No injuries · Closed · Apr 3, 1976 · N1332D · Substantial damage
- [NTSB CHI75FEP70](https://openairdocs.org/ntsb/CHI75FEP70.md): Cessna 170B · Medford, WI · Accident · No injuries · Closed · Jun 19, 1975 · N2352D · Substantial damage
- [NTSB CHI75FEP36](https://openairdocs.org/ntsb/CHI75FEP36.md): Cessna 170B · Waukesha, WI · Accident · No injuries · Closed · Dec 28, 1974 · N3120B · Substantial damage
- [NTSB CHI74FER05](https://openairdocs.org/ntsb/CHI74FER05.md): Cessna 170A · Horse Creek, WI · Accident · No injuries · Closed · Jun 30, 1974 · N9546A · Substantial damage
- [NTSB CHI74DEP46](https://openairdocs.org/ntsb/CHI74DEP46.md): Aeronca 15AC · St Germain, WI · Accident · No injuries · Closed · May 26, 1974 · N1083H · Substantial damage
- [NTSB CHI74DEP43](https://openairdocs.org/ntsb/CHI74DEP43.md): Cessna 170A · Gratiot, WI · Accident · No injuries · Closed · Apr 21, 1974 · N5781C · Substantial damage
- [NTSB CHI67D0436](https://openairdocs.org/ntsb/CHI67D0436.md): Aeronca 15AC · Pt.Washington, WI · Accident · No injuries · Closed · Dec 18, 1966 · N1401H · Substantial damage
- [NTSB CHI67F0354](https://openairdocs.org/ntsb/CHI67F0354.md): Cessna 170B · Pewaukee, WI · Accident · No injuries · Closed · Nov 20, 1966 · N3120B · Substantial damage
- [NTSB CHI67F0191](https://openairdocs.org/ntsb/CHI67F0191.md): Aeronca 15AC · Superior, WI · Accident · Minor injuries · Closed · Sep 6, 1966 · N1156H · Substantial damage
- [NTSB CHI67F0122](https://openairdocs.org/ntsb/CHI67F0122.md): Cessna 170B · Brookfield, WI · Accident · No injuries · Closed · Jul 29, 1966 · N3194B · Substantial damage
- [NTSB CHI66D0577](https://openairdocs.org/ntsb/CHI66D0577.md): Cessna 170B · Depere, WI · Accident · No injuries · Closed · Jan 29, 1966 · N8084A · Substantial damage
- [NTSB CHI65F0032](https://openairdocs.org/ntsb/CHI65F0032.md): Cessna 170B · Wausau, WI · Accident · No injuries · Closed · Feb 10, 1965 · N4550C · Substantial damage
- [NTSB UNK64X0106](https://openairdocs.org/ntsb/UNK64X0106.md): Cessna 170B · Superior, WI · Accident · No injuries · Closed · Jan 1, 1964 · N2797D · 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 ('17012'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17012&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.