# NTSB investigations: Cessna 150A, MI

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 CHI95LA092](https://openairdocs.org/ntsb/CHI95LA092.md): Cessna 150A · Grant, MI · Accident · No injuries · Limited investigation · Final report · Feb 23, 1995 · N7127X · Substantial damage
  > The student pilot's decision to intentionally land downwind and his failure to maintain directional control of the aircraft during landing roll. The pilot's lack of experience and the tailwind were contributing factors.
- [NTSB CHI84FA354](https://openairdocs.org/ntsb/CHI84FA354.md): Cessna 150A · Twin Lake, MI · Accident · 3 fatal · Field investigation · Final report · Aug 23, 1984 · N7250X · Substantial damage
  > The acft collided with the ground in a spiral like descent with the eng in a power retarded state as evidenced by the sound effects. The was no missing or backfiring of the power plant. The acft struck the ground vertically after being seen in a nose dwn…
- [NTSB CHI69F0542](https://openairdocs.org/ntsb/CHI69F0542.md): Cessna 150 · Almena, MI · Accident · No injuries · Closed · Mar 17, 1969 · N7071X · Substantial damage
- [NTSB CHI69F0077](https://openairdocs.org/ntsb/CHI69F0077.md): Cessna 150 · Armada, MI · Accident · Minor injuries · Closed · Jul 22, 1968 · N7035X · 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" = 'MI' 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 ('2071804'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2071804&state=MI

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