# NTSB investigations: Buckeye DREAM MACHINE: 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 CEN14LA346](https://openairdocs.org/ntsb/CEN14LA346.md): Buckeye Dream Machine · Ansley, NE · Accident · 1 fatal · Limited investigation · Final report · Jul 8, 2014 · N4394V · No damage
  > The powered parachute's reduced takeoff performance in tailwind conditions for reasons that could not be determined because a postaccident examination of the airframe and engine did not reveal any preimpact anomalies that would have precluded normal…
- [NTSB CEN09CA371](https://openairdocs.org/ntsb/CEN09CA371.md): Buckeye Dream Mach · Marian, IN · Accident · Serious injuries · Data collection · Final report · Jun 23, 2009 · N2526J · Substantial damage
  > The pilot's failure to maintain clearance with the utility pole and power lines.
- [NTSB ERA09CA003](https://openairdocs.org/ntsb/ERA09CA003.md): Buckeye Dream Machine · Lexington, KY · Accident · No injuries · Data collection · Final report · Oct 5, 2008 · N75331 · Substantial damage
  > The student pilot's improper decision to continue the takeoff.

## 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 ('05901BU', '059010A', '059010K', '05628L3', '059002R', '05627JC', '056305E', '056285E', '05629XP', '059017Y')
    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=05901BU

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