# NTSB investigations: Champion 7GC, MN

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 MKC76AK021](https://openairdocs.org/ntsb/MKC76AK021.md): Bellanca 7GC · Garrison, MN · Accident · 2 fatal · Closed · Sep 28, 1975 · N8971R · Destroyed
- [NTSB MKC72DER11](https://openairdocs.org/ntsb/MKC72DER11.md): Champion 7GC · Hibbing, MN · Accident · No injuries · Closed · Aug 2, 1971 · N8578E · Substantial damage
- [NTSB MKC68F0035](https://openairdocs.org/ntsb/MKC68F0035.md): Champion 7GC · Montevideo, MN · Accident · No injuries · Closed · Jun 22, 1967 · N4867E · Substantial damage
- [NTSB MKC66F0239](https://openairdocs.org/ntsb/MKC66F0239.md): Champion 7GC · Silver Bay, MN · Accident · Minor injuries · Closed · Aug 15, 1965 · N8972R · 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" = 'MN' 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 ('21101N2'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=21101N2&state=MN

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