# Fatal NTSB investigations: Wright C9GC&D series

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 WPR19FA215](https://openairdocs.org/ntsb/WPR19FA215.md): North American T28A · Ontario, OR · Accident · 1 fatal · Class 3 · Field · Final report · Aug 9, 2019 · N9862C · Substantial damage
  > A total loss of engine power due to the improperly adjusted carburetor idle valve.
- [NTSB MIA79FA030](https://openairdocs.org/ntsb/MIA79FA030.md): Douglas DC-3 · Port Mayaca, FL · Accident · 2 fatal · Closed · Dec 11, 1978 · N133AC · Destroyed
- [NTSB MIA79FA027](https://openairdocs.org/ntsb/MIA79FA027.md): Douglas DC3 · Lorida, FL · Accident · 3 fatal · Closed · Dec 5, 1978 · N25656 · Destroyed
- [NTSB MIA78FA075](https://openairdocs.org/ntsb/MIA78FA075.md): Lockheed 18-56 · Durbin, FL · Accident · 3 fatal · Closed · May 1, 1978 · N9051 · Destroyed
- [NTSB MKC68A0074](https://openairdocs.org/ntsb/MKC68A0074.md): Douglas DC-3 · Vichy, MO · Accident · 1 fatal · Closed · Jun 28, 1968 · N6898D · Minor damage
- [NTSB UNK64X0841](https://openairdocs.org/ntsb/UNK64X0841.md): Douglas DC-3A · Chicago, IL · Accident · 1 fatal · Closed · Mar 8, 1964 · N410D · 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."highestInjuryLevel" = 'Fatal'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('67027'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=67027&fatal=1

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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.