# NTSB investigations: GE CT7 series, Outside the U.S.

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 GAA26WA270](https://openairdocs.org/ntsb/GAA26WA270.md): Bell 214ST · West Attica, Greece · Accident · 2 fatal · Class 5 · Foreign · Aug 2, 2026 · N511EV · 2 aircraft · Destroyed
- [NTSB DCA12FA024](https://openairdocs.org/ntsb/DCA12FA024.md): Bell 214 · Camp Bastion, Afghanistan · Accident · 3 fatal · Field investigation · Final report · Jan 16, 2012 · N5748M · Destroyed
  > the overtravel of the collective sleeve, which led to a severe and sudden reduction in main rotor blade collective pitch, resulting in a loss of control of the helicopter. The reason for the collective sleeve overtravel could not be determined since much of…
- [NTSB FTW00RA003](https://openairdocs.org/ntsb/FTW00RA003.md): Bell 214ST · Dhahran, Saudi Arabia · Accident · 12 fatal · Foreign investigation · Oct 2, 1999 · N704H

## 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."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 ('30030', '30158'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=30030&state=OF

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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.