# NTSB investigations: Continental TSIO-520-M, 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 WPR25LA107](https://openairdocs.org/ntsb/WPR25LA107.md): Cessna T207A · Tusayan, AZ · Accident · No injuries · Class 4 · Limited · Final report · Feb 7, 2025 · N9317M · Substantial damage
  > An encounter with wind gusts, which resulted in a loss of control and a collapse of the nose landing gear.
- [NTSB WPR22FA303](https://openairdocs.org/ntsb/WPR22FA303.md): Cessna T207A · Page, AZ · Accident · 2 fatal · Class 3 · Field · Final report · Aug 13, 2022 · N9582M · Substantial damage
  > The total loss of engine power for undetermined reasons during low altitude cruise flight, which resulted in a water ditching. Contributing to the severity of the accident was the pilot’s failure to extend the flaps during the ditching, which increased the…
- [NTSB LAX03LA164](https://openairdocs.org/ntsb/LAX03LA164.md): Cessna T207A · Page, AZ · Accident · No injuries · Limited investigation · Final report · May 26, 2003 · N9317M · Substantial damage
  > a loss of engine power due to a oil starvation induced catastrophic internal failure of the engine caused by the rotation of the number 2 cylinder main bearing. This narrative was modified on February 16, 2005.
- [NTSB LAX81FUJ60](https://openairdocs.org/ntsb/LAX81FUJ60.md): Cessna T207A · Chinle, AZ · Accident · Serious injuries · Closed · May 6, 1981 · N73363 · Substantial damage

## 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 ('17266'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17266&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.