# NTSB investigations: Cessna 150D, 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 SEA90LA187](https://openairdocs.org/ntsb/SEA90LA187.md): Cessna 150D · Park City, UT · Accident · Serious injuries · Limited investigation · Final report · Sep 16, 1990 · N4183U · Substantial damage
  > The pilot's lack of understanding of aircraft performance and meteorological conditions when flying at high density altitude in close proximity to mountainous terrain.
- [NTSB DEN77DTM27](https://openairdocs.org/ntsb/DEN77DTM27.md): Cessna 150 · Tremonton, UT · Accident · Minor injuries · Closed · Aug 9, 1977 · N4574U · Substantial damage
- [NTSB DEN77FTM16](https://openairdocs.org/ntsb/DEN77FTM16.md): Cessna 150B · Parawon, UT · Accident · No injuries · Closed · May 16, 1977 · N4414U · Substantial damage
- [NTSB DEN6MD0107](https://openairdocs.org/ntsb/DEN6MD0107.md): Cessna 150D · Salt Lake City, UT · Accident · No injuries · Closed · Sep 20, 1966 · N4448U · Substantial damage
- [NTSB DEN67D0117](https://openairdocs.org/ntsb/DEN67D0117.md): Cessna 150 · Salt Lake City, UT · Accident · No injuries · Closed · Sep 18, 1966 · N4411U · 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 ('2071810'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2071810&state=UT

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