# NTSB investigations: Wright C7BA series, AR

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 FTW82DA088](https://openairdocs.org/ntsb/FTW82DA088.md): Rockwell S-2R · Hughes, AR · Accident · No injuries · Final report · Mar 9, 1982 · N4987X · Substantial damage
  > The pilot attempted a downwind takeoff from a soft ag strip with a heavy load. After realizing that he would be unable to lift-off, the pilot initiated an abort. The aircraft continued off of the end of the strip and flipped over in a muddy terrain.
- [NTSB FTW78DPG42](https://openairdocs.org/ntsb/FTW78DPG42.md): Na Rockwell S2R · Palestine, AR · Accident · No injuries · Closed · Jun 4, 1978 · N4940X · Destroyed
- [NTSB FTW76FPG34](https://openairdocs.org/ntsb/FTW76FPG34.md): Sikorsky S-55B · Little Rock, AR · Accident · No injuries · Closed · Nov 18, 1975 · N15187 · 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."eventStateOrRegion" = 'AR' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('67017'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=67017&state=AR

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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.