# NTSB investigations: Continental C85 series: 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 CEN23LA098](https://openairdocs.org/ntsb/CEN23LA098.md): Cessna 120 · Eagle River, WI · Accident · No injuries · Class 4 · Limited · Final report · Jan 25, 2023 · N73034 · Substantial damage
  > The pilot’s decision to takeoff from an unsuitable surface which resulted in collision with an object.
- [NTSB WPR21LA306](https://openairdocs.org/ntsb/WPR21LA306.md): Piper J3C-85 · Woodburn, OR · Accident · Serious injuries · Class 4 · Limited · Final report · Aug 5, 2021 · N6018H · No damage
  > The pilot’s failure to maintain clearance during takeoff from a person on the ground who sustained a serious injury as a result of the collision.
- [NTSB ANC20CA054](https://openairdocs.org/ntsb/ANC20CA054.md): Cessna 120 · Gulkana, AK · Accident · No injuries · Class 4 · Data collection · Final report · May 24, 2020 · N72536 · Substantial damage
  > The pilot's failure to maintain proper airspeed during final approach to landing, and his subsequent failure to attain sufficient altitude to clear trees during an attempted go-around.
- [NTSB GAA18CA221](https://openairdocs.org/ntsb/GAA18CA221.md): Cessna 120 · Iola, WI · Accident · No injuries · Data collection · Final report · Apr 21, 2018 · N1807V · Substantial damage
  > The pilot’s decision to reject the takeoff from a snow-covered grass surface, which resulted in a nose-over.
- [NTSB ERA11CA017](https://openairdocs.org/ntsb/ERA11CA017.md): Cessna 120 · Falls Village, CT · Accident · No injuries · Data collection · Final report · Oct 11, 2010 · N89603 · Substantial damage
  > The pilot’s failure to abort the takeoff, which resulted in an in-flight collision with terrain.
- [NTSB WPR10LA411](https://openairdocs.org/ntsb/WPR10LA411.md): Ercoupe 415 · Leavenworth, WA · Accident · Serious injuries · Limited investigation · Final report · Aug 18, 2010 · N2368H · Substantial damage
  > The pilot's failure to adequately evaluate the airport and its environment in relation to the aircraft’s performance, which resulted in the airplane's failure to attain sufficient altitude to clear trees during the initial climb.
- [NTSB ANC10CA016](https://openairdocs.org/ntsb/ANC10CA016.md): Piper PA-17 · Skwentna, AK · Accident · Minor injuries · Data collection · Final report · Jan 31, 2010 · N4568H · Substantial damage
  > The pilot's decision to make a low-altitude approach to land over trees in gusting winds, which resulted in an in-flight collision with a tree and a loss of control.
- [NTSB CEN09CA302](https://openairdocs.org/ntsb/CEN09CA302.md): Ercoupe 415-C · Gallup, NM · Accident · Minor injuries · Data collection · Final report · May 16, 2009 · N94300 · Substantial damage
  > The pilot's inadequate preflight planning. Contributing to the accident was the high density altitude.

## 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.engine_model_code IN ('17008')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e."isDefiningEvent" AND e."tier2Number" = '490'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/490/cases?engine=17008

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