# NTSB investigations: Wright C9HD series: In flight collision with object

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 ATL83FA237](https://openairdocs.org/ntsb/ATL83FA237.md): Lockheed L-18 · Millhaven, GA · Accident · 2 fatal · Field investigation · Final report · Jun 23, 1983 · N333FB · Destroyed
  > The acft collided with trees during an attempted off arpt landing at night for marijuana unloading. The acft was being followed by a u.s customs helicopter, the occupants of this helicopter said the acft had made one missed approach and during the go-around…
- [NTSB ATL83FA021](https://openairdocs.org/ntsb/ATL83FA021.md): Lockheed 18 · Kosciusko, MS · Accident · 3 fatal · Field investigation · Final report · Oct 18, 1982 · N1040G · Destroyed
  > The acft was observed without lights making repeated low altitude passes over a pipeline right-of-way at night. The acftwas equipped with an internal aux fuel tank, non-standard internal plumbing, a large lever-operated petroleum products pump, an inflatable…

## 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 ('67028')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 220))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=67028&occurrence=220

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.