# NTSB investigations: GE CT7-SER series: In flight encounter with weather

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 LAX06IA076](https://openairdocs.org/ntsb/LAX06IA076.md): Saab-Scania SF340B+ · Santa Maria, CA · Incident · No injuries · Incident investigation · Final report · Jan 2, 2006 · N390AE · No damage
  > An in-flight loss of control due to ice accreted in supercooled liquid droplets (SLD) conditions, and the flight crew's failure to maintain the specified minimum airspeed in icing conditions. Contributing to the accident was the flight crew's decision to…
- [NTSB LAX05LA105](https://openairdocs.org/ntsb/LAX05LA105.md): Saab-Scania Saab 340B · Los Angeles, CA · Accident · Serious injuries · Limited investigation · Final report · Feb 12, 2005 · N394AE · No damage
  > the in-flight encounter with turbulence.
- [NTSB LAX98LA057](https://openairdocs.org/ntsb/LAX98LA057.md): Saab-Scania 340B · Ventura, CA · Accident · Serious injuries · Limited investigation · Final report · Dec 11, 1997 · N329AE · No damage
  > Seat belt not used. A related factor was the unforecasted severe air turbulence.

## 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 ('30031')
    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" = 240))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=30031&occurrence=240

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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.