# NTSB investigations: Champion 7FC, CO

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 DEN85LA140](https://openairdocs.org/ntsb/DEN85LA140.md): Champion 7FC · Watkins, CO · Accident · Minor injuries · Limited investigation · Final report · May 23, 1985 · N781VY · Destroyed
  > A witness stated the acft veered aprx 30 degs during the landing roll and was heading toward the north edge of the rwy when full pwr was added to abort the landing. The acft took off and traveled over a grass and wheat field, which borders the rwy, with the…
- [NTSB DEN69D0061](https://openairdocs.org/ntsb/DEN69D0061.md): Champion 7FC · Grover, CO · Accident · No injuries · Closed · Jul 21, 1968 · N7509B · 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" = 'CO' 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 ('21101NX'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

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

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