# NTSB investigations: Continental IO-520-D, 2021

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 CEN21LA406](https://openairdocs.org/ntsb/CEN21LA406.md): Cessna A185F · Kingsley, IA · Accident · No injuries · Class 3 · Limited · Final report · Sep 6, 2021 · N7574N · Substantial damage
  > The total loss of engine power due to fuel exhaustion as a result of an unsecured fuel bladder, which reduced the fuel capacity of the affected tank.
- [NTSB ANC21LA045](https://openairdocs.org/ntsb/ANC21LA045.md): Cessna A185F · Chandalar Lake, AK · Accident · No injuries · Class 4 · Limited · Final report · Jun 6, 2021 · N85DT · Substantial damage
  > The pilot’s over application of the brakes, which resulted in a nose over.
- [NTSB ANC21LA019](https://openairdocs.org/ntsb/ANC21LA019.md): Cessna U206G · McGrath, AK · Accident · No injuries · Class 4 · Limited · Final report · Mar 1, 2021 · N1748R · Substantial damage
  > The pilot’s selection of an unsuitable landing surface.

## 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") = 2021
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17236'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17236&year=2021

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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.