# NTSB investigations: Pratt & Whitney 127, IL

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 CHI95IA313](https://openairdocs.org/ntsb/CHI95IA313.md): Aerospatiale ATR-72 · Chicago, IL · Incident · No injuries · Incident investigation · Final report · Sep 6, 1995 · N414WF · Minor damage
  > improper installation of the #7 and #8 fuel nozzle manifold transfer tubes by company maintenance personnel, and an inadequate exhaust drain fitting gasket, which resulted in fuel leaks at the respective 'O' ring/gasket fittings; blockage of the fuel/oil…
- [NTSB CHI95IA215](https://openairdocs.org/ntsb/CHI95IA215.md): ATR 72-212 · Chicago, IL · Incident · Minor injuries · Incident investigation · Final report · Jul 10, 1995 · N440AM · Minor damage
  > the flight attendant's failure to follow procedures which resulted in her inadvertently opening the main cabin door in flight. Factors associated with the incident were: the flight attendant's fatigue due to lack of sleep and a long duty day, interference…

## 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" = 'IL' 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 ('52132'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52132&state=IL

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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.