# NTSB investigations: Wright C7BA series, TX

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 CEN26LA221](https://openairdocs.org/ntsb/CEN26LA221.md): Rockwell International S-2R · Gause, TX · Accident · No injuries · Class 4 · Limited · Final report · May 20, 2026 · N4990X · Substantial damage
  > The loss of engine power due to fuel starvation. Contributing to the accident was the separated wing fuel tank screen and sealant debris in the fuel tank.
- [NTSB CEN13LA323](https://openairdocs.org/ntsb/CEN13LA323.md): Rockwell International S-2R · Hamlin, TX · Accident · Minor injuries · Limited investigation · Final report · Jun 1, 2013 · N4946X · Substantial damage
  > The pilot's decision to land the airplane with a crosswind that exceeded the airplane's capabilities.
- [NTSB DFW05CA189](https://openairdocs.org/ntsb/DFW05CA189.md): Rockwell International S-2R · Hamlin, TX · Accident · No injuries · Data collection · Final report · Jul 23, 2005 · N4946X · Substantial damage
  > The failure of the propeller blade seal resulting in an oil leak. Contributing factors were the limited forward visibility and lack of suitable terrain for the precautionary landing.
- [NTSB FTW80DRG46](https://openairdocs.org/ntsb/FTW80DRG46.md): Aero Comdr S2R · Beeville, TX · Accident · Minor injuries · Closed · Jun 11, 1980 · N4989X · Substantial damage
- [NTSB FTW78FQG48](https://openairdocs.org/ntsb/FTW78FQG48.md): Snow S-2R · Plainview, TX · Accident · No injuries · Closed · Aug 21, 1978 · N4946X · Substantial damage
- [NTSB FTW78DRG27](https://openairdocs.org/ntsb/FTW78DRG27.md): Snow S2R · Beeville, TX · Accident · No injuries · Closed · Mar 11, 1978 · N4983X · 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" = 'TX' 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=TX

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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.