# NTSB investigations: Cessna 421B, UT

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 DEN89FA034](https://openairdocs.org/ntsb/DEN89FA034.md): Cessna 421 · Tooele, UT · Accident · 2 fatal · Field investigation · Final report · Nov 16, 1988 · N222BL · Substantial damage
- [NTSB DEN82DA030](https://openairdocs.org/ntsb/DEN82DA030.md): Cessna 421B · Spanish Fork, UT · Accident · No injuries · Final report · Feb 10, 1982 · N5439J · Substantial damage
  > The aircraft tookoff from an airport with slush on the runway, about 10 minutes later, the pilot landed at another airport. The runway at the destination airport was covered with dry snow. During touchdown, the aircraft veered left and hit a snowbank beside…
- [NTSB DEN76DTM32](https://openairdocs.org/ntsb/DEN76DTM32.md): Cessna T210L · Navajo Mtn, UT · Accident · No injuries · Closed · May 30, 1976 · N2239S · 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" = 'UT' 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 ('2076014'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2076014&state=UT

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