# NTSB investigations: Pratt & Whitney Canada PW120, GA

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 ATL91IA134](https://openairdocs.org/ntsb/ATL91IA134.md): de Havilland DHC-8-102 · Savannah, GA · Incident · No injuries · Incident investigation · Final report · Jul 17, 1991 · N922HA · Minor damage
  > The inadequate inspection procedures which allowed the loss of torque on the top retraction fitting attachment bolt which subsequently failed in fatigue. Factors were the loss of hydraulic fluid through a severed line, and the corrosion of a hydraulic…
- [NTSB ATL87IA034](https://openairdocs.org/ntsb/ATL87IA034.md): de Havilland DHC-8-101 · Atlanta, GA · Incident · No injuries · Incident investigation · Final report · Dec 3, 1986 · N802MX · Minor damage
  > At about 4,000 ft MSL, cpt on sch dom flt reported loud pop and sub shutdown of rt eng. Smell of smoke and visual confirmation of fire in rt nacelle. Ships fire ext activated during return to dept. Arpt. Landed without further incident. Investigation revld…

## 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" = 'GA' 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 ('52114'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52114&state=GA

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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.