# NTSB investigations: Cessna 150M: Collision during takeoff/land

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 ERA23LA222](https://openairdocs.org/ntsb/ERA23LA222.md): Cessna 150M · Hernando, FL · Accident · Serious injuries · Class 4 · Limited · Final report · May 8, 2023 · N150VL · Substantial damage
  > The pilot’s failure to maintain adequate clearance from obstacles during takeoff at night.
- [NTSB ERA16LA300](https://openairdocs.org/ntsb/ERA16LA300.md): Cessna 150 · Littleton, MA · Accident · No injuries · Limited investigation · Final report · Aug 19, 2016 · N9230U · Substantial damage
  > A total loss of engine power during descent for reasons that could not be determined because postaccident examination of the airframe and engine revealed no anomalies that would have precluded normal operation.
- [NTSB ERA11CA377](https://openairdocs.org/ntsb/ERA11CA377.md): Cessna 150M · Ridgeway, VA · Accident · Serious injuries · Data collection · Final report · Jul 5, 2011 · N9416U · Substantial damage
  > The pilot's decision to takeoff using a flap setting higher than the manufacturer's recommended setting for takeoff.
- [NTSB SEA08CA143](https://openairdocs.org/ntsb/SEA08CA143.md): Cessna 150M · Cove, OR · Accident · Minor injuries · Data collection · Final report · May 28, 2008 · N63422 · Substantial damage
  > The pilot's failure to maintain clearance with terrain during a go-around.

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2071830')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '490' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/490/sequence?model=2071830

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