# NTSB investigations: GE CF6-80 series, 1999

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 NYC00LA005](https://openairdocs.org/ntsb/NYC00LA005.md): McDonnell Douglas MD-11F · Newark, NJ · Accident · No injuries · Limited investigation · Final report · Oct 5, 1999 · N606FE · Substantial damage
  > A divergent, longitudinal oscillation of undetermined origin on the center landing gear, which caused a failure of the center landing gear lower drag brace during landing roll.
- [NTSB NYC99LA177](https://openairdocs.org/ntsb/NYC99LA177.md): Airbus Industrie A-300-600ER · Jamaica, NY · Accident · No injuries · Limited investigation · Final report · Jul 15, 1999 · N80057 · Substantial damage
  > improper use of the flight controls by the captain trainee, and inadequate supervision by the check airman.
- [NTSB DCA99WA066](https://openairdocs.org/ntsb/DCA99WA066.md): McDonnell Douglas MD-11 · Manila, Philippines · Accident · No injuries · Foreign investigation · Jun 30, 1999 · N582FE · Substantial damage
- [NTSB LAX99FA218](https://openairdocs.org/ntsb/LAX99FA218.md): Boeing 747-4F6B · Los Angeles, CA · Accident · No injuries · Field investigation · Final report · Jun 7, 1999 · N751PR · 2 aircraft · Minor damage
  > Airport management's failure to ensure that its current operating procedure, which required the arriving airplane to power into the terminal gate, was being used. Also causal was (1) the ground service company's utilization of an outdated arrival procedure…
- [NTSB DCA99IA058](https://openairdocs.org/ntsb/DCA99IA058.md): Airbus Industrie 300-600 · Miami, FL · Incident · No injuries · Incident investigation · Final report · May 11, 1999 · N7082A · No damage
  > Uncommanded rudder movement caused by a contaminant in the engagement valve solenoid that prevented disengagement of the autopilot yaw actuator and cross-connected wiring of the autopilot yaw actuator's main valve solenoids by the operator. Factors…

## 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 year(c."eventDate") = 1999
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('30025'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=30025&year=1999

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