# NTSB investigations: Pratt & Whitney PW2040, CA

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 DCA14LA137](https://openairdocs.org/ntsb/DCA14LA137.md): Boeing 757 · San Diego, CA · Accident · No injuries · Limited investigation · Final report · Jul 30, 2014 · N553UA · Substantial damage
  > the first officer's failure to maintain the correct airspeed and pitch attitude during landing that resulted in a tailstrike.
- [NTSB WPR12LA057](https://openairdocs.org/ntsb/WPR12LA057.md): Boeing 757-222 · Modesto, CA · Accident · Serious injuries · Limited investigation · Final report · Dec 1, 2011 · N547UA · No damage
  > The flight's encounter with known severe turbulence associated with mountain wave activity, which resulted in a flight attendant sustaining a broken ankle.
- [NTSB WPR11LA300](https://openairdocs.org/ntsb/WPR11LA300.md): Boeing 757-222 · Los Angeles, CA · Accident · Serious injuries · Limited investigation · Final report · May 31, 2011 · N526UA · Minor damage
  > The ground crewmembers’ failure to follow proper procedures for removing a stuck or jammed tow bar, which resulted in a ground crew injury.
- [NTSB SEA08LA061](https://openairdocs.org/ntsb/SEA08LA061.md): Bombardier CL-600-2C10 · San Francisco, CA · Accident · No injuries · Limited investigation · Final report · Jan 14, 2008 · N705SK · 2 aircraft · Substantial damage
  > The company tug operator's failure to maintain clearance with another aircraft during the pushback process. Also causal was the ground controller's failure to alert the pilot of the other aircraft and tug operator of this airplane of the simultaneous pushback…
- [NTSB LAX07LA189](https://openairdocs.org/ntsb/LAX07LA189.md): Boeing 757-24APF · Burbank, CA · Accident · Serious injuries · Limited investigation · Final report · Apr 24, 2007 · N402UP · No damage
  > The tow tractor driver's and mechanic's diverted attention resulting in the airplane rolling over the mechanic's foot. Also causal was the mechanic's failure to maintain clearance from the nose landing gear.
- [NTSB LAX07LA127](https://openairdocs.org/ntsb/LAX07LA127.md): Boeing 757-200 · Los Angeles, CA · Accident · Serious injuries · Limited investigation · Final report · Apr 12, 2007 · N525UA · No damage
  > The flight's encounter with a turbulence event that occurred while the flight attendants were unseated. Contributing to the accident was the apparent conflicting information provided by the flight deck to the flight attendants and the flight attendants'…

## 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" = 'CA' 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 ('52121'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52121&state=CA

---
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.