# NTSB investigations: Continental TSIO-550 series, 2011

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 CEN12FA037](https://openairdocs.org/ntsb/CEN12FA037.md): Cirrus Design SR22T · Carrollton, TX · Accident · 1 fatal · Field investigation · Final report · Oct 24, 2011 · N227TX · Substantial damage
  > The pilot's failure to adequately preflight the airplane prior to departure, which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB WPR11FA453](https://openairdocs.org/ntsb/WPR11FA453.md): Dacey Venture · Reno, NV · Accident · Serious injuries · Field investigation · Final report · Sep 15, 2011 · N521XD · Substantial damage
  > A total loss of engine power during the initial climb due to the pilot’s premature activation of the engine's anti-detonant injection system.
- [NTSB CEN11LA577](https://openairdocs.org/ntsb/CEN11LA577.md): Cessna 400 · Eastland, TX · Accident · Minor injuries · Limited investigation · Final report · Aug 14, 2011 · N2515G · Substantial damage
  > A loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation..
- [NTSB CEN11FA227](https://openairdocs.org/ntsb/CEN11FA227.md): Lancair LC41-550FG · Carbondale, IL · Accident · No injuries · Field investigation · Final report · Mar 11, 2011 · N521RT · Substantial damage
  > The fatigue fracture and subsequent failure of the No. 2 cylinder exhaust valve during cruise flight, which resulted in a total loss of engine power.

## 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") = 2011
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17043'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17043&year=2011

---
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.