# NTSB investigations: Pratt & Whitney 127, TX

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 CEN10IA084](https://openairdocs.org/ntsb/CEN10IA084.md): ATR ATR72 · Dallas, TX · Incident · No injuries · Incident investigation · Final report · Dec 26, 2009 · N494AE · Minor damage
  > A fatigue failure of an elevator stop bracket, which resulted in a partial jam of the elevator control. Contributing to the failure was the improper installation of shim stacks, poor alignment of the brackets, and cyclic stresses acting on the lower stop,…
- [NTSB FTW97IA222](https://openairdocs.org/ntsb/FTW97IA222.md): Aerospatiale ATR-72-12 · Dallas, TX · Incident · No injuries · Incident investigation · Final report · Jun 14, 1997 · N438AT · Minor damage
  > the engine fire during descent resulting from a loose, leaking fuel transfer tube due to improper installation and alignment of the transfer tube's retaining clip. Contributing factors were the inadequate design of the clamp, the failure of the operator to…
- [NTSB FTW95IA096](https://openairdocs.org/ntsb/FTW95IA096.md): ATR 72-212 · Dfw Airport, TX · Incident · Minor injuries · Incident investigation · Final report · Jan 17, 1995 · N408AT · Minor damage
  > The uncommanded activation of the brake system on the right main landing gear for undetermined reason.

## 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" = 'TX' 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=TX

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