# NTSB investigations: Bellanca 17-30A, 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 CHI94LA204](https://openairdocs.org/ntsb/CHI94LA204.md): Bellanca 17-30 · Tomahawk, WI · Accident · Serious injuries · Limited investigation · Final report · Jun 17, 1994 · N8218R · Destroyed
  > The loss of engine power due to an undetermined reason. Factors in the accident were the lack of suitable terrain in preventing the pilot from making a safe forced landing.
- [NTSB CHI89LA075](https://openairdocs.org/ntsb/CHI89LA075.md): Bellanca 17-30A · Watertown, WI · Accident · No injuries · Limited investigation · Final report · Apr 24, 1989 · N39868 · Substantial damage
  > The pilot's improper use of brakes and throttle. A contributing factor was the parked aircraft which was nearby.
- [NTSB CHI88FA120](https://openairdocs.org/ntsb/CHI88FA120.md): Bellanca 17-30A · Wautoma, WI · Accident · 1 fatal · Field investigation · Final report · May 31, 1988 · N28156 · Destroyed
  > Performance of an aerobatic maneuver with insufficient altitude for recovery.
- [NTSB CHI80FEP08](https://openairdocs.org/ntsb/CHI80FEP08.md): Bellanca 17-30A · Viroqua, WI · Accident · No injuries · Closed · Dec 18, 1979 · N14703 · Substantial damage
- [NTSB CHI78FA049](https://openairdocs.org/ntsb/CHI78FA049.md): Bellanca 17-30A · Rhinelander, WI · Accident · 1 fatal · Closed · Jul 12, 1978 · N93627 · Destroyed
- [NTSB CHI77FEP45](https://openairdocs.org/ntsb/CHI77FEP45.md): Bellanca 17-30A · Milwaukee, WI · Accident · No injuries · Closed · Jul 18, 1977 · N39867 · Substantial damage
- [NTSB CHI75AC036](https://openairdocs.org/ntsb/CHI75AC036.md): Bellanca 17-30A · Lakewood, WI · Accident · 1 fatal · Closed · Oct 24, 1974 · N14746 · Destroyed
- [NTSB CHI74DEP31](https://openairdocs.org/ntsb/CHI74DEP31.md): Bellanca 17-30A · Burlington, WI · Accident · No injuries · Closed · Feb 11, 1974 · N39822 · 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.aircraft_model_code IN ('1220433'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1220433&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.