# NTSB investigations: Beech B23, 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 SEA91LA113](https://openairdocs.org/ntsb/SEA91LA113.md): Beech B23 · Spanish Fork, UT · Accident · No injuries · Limited investigation · Final report · May 19, 1991 · N4019T · Substantial damage
  > The pilot did not adequately recover from a bounced landing. Factors to the accident were: a poorly planned approach, and the pilot's lack of total flight experience.
- [NTSB DEN78FTM22](https://openairdocs.org/ntsb/DEN78FTM22.md): Beech B23 · Nephi, UT · Accident · No injuries · Closed · May 27, 1978 · N7635R · Substantial damage
- [NTSB DEN71AD030](https://openairdocs.org/ntsb/DEN71AD030.md): Beech B23 · Mammoth, UT · Accident · 1 fatal · Closed · Jan 2, 1971 · N4027T · Destroyed

## 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 ('1151240'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1151240&state=UT

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