# NTSB investigations: Continental IO-550-N, AZ

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 WPR26LA036](https://openairdocs.org/ntsb/WPR26LA036.md): Cirrus Design SR22 · Sedona, AZ · Accident · No injuries · Class 3 · Limited · Preliminary report · Nov 3, 2025 · N237RJ · Substantial damage
  > On November 3, 2025, about 0830 mountain standard time, a Cirrus SR-22, N237RJ, sustained substantial damage when it was involved in an accident near Sedona, Arizona. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of…
- [NTSB WPR21LA145](https://openairdocs.org/ntsb/WPR21LA145.md): Cirrus Design SR22 · Marana, AZ · Accident · No injuries · Class 3 · Limited · Final report · Mar 28, 2021 · N644SR · Substantial damage
  > A total loss of engine power resulting from a catastrophic engine failure caused by a shift of the No. 2 main bearing and bearing seal, which resulted in oil starvation to the crankshaft; the reason for the bearing and bearing seal shift could not be…
- [NTSB WPR18LA174](https://openairdocs.org/ntsb/WPR18LA174.md): Cirrus Design SR22 · Aguila, AZ · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 19, 2018 · N764CT · Destroyed
  > A total loss of engine power due to pre-ignition/detonation for reasons that could not be determined based on available information.
- [NTSB WPR15IA252](https://openairdocs.org/ntsb/WPR15IA252.md): Cirrus SR22 · Scottsdale, AZ · Incident · No injuries · Incident investigation · Final report · Aug 27, 2015 · N915TD · Minor damage
  > The failure of the nose landing gear due to unanticipated fatigue loads.
- [NTSB WPR11CA178](https://openairdocs.org/ntsb/WPR11CA178.md): Cirrus SR22 · Winslow, AZ · Accident · No injuries · Data collection · Final report · Mar 31, 2011 · N957CD · Substantial damage
  > The pilot’s failure to maintain directional control during landing in gusty crosswind conditions.
- [NTSB WPR11LA169](https://openairdocs.org/ntsb/WPR11LA169.md): Cirrus SR22 · Mesa, AZ · Accident · No injuries · Limited investigation · Final report · Mar 19, 2011 · N329SM · Substantial damage
  > The pilot's attempt to correct a landing float by adding power, followed by his premature attempt to climb the airplane out of ground effect during a balked landing, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's failure…
- [NTSB WPR10FA383](https://openairdocs.org/ntsb/WPR10FA383.md): Cirrus Design SR22 · Phoenix, AZ · Accident · 1 fatal · Field investigation · Final report · Aug 4, 2010 · N146CK · Substantial damage
  > The pilot‘s failure to maintain airspeed and airplane control during a turn from the base leg to final approach due to his diverted attention.

## 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" = 'AZ' 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 ('17215'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17215&state=AZ

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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.