# NTSB investigations: Continental O-470 series, PR

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 ERA18LA165](https://openairdocs.org/ntsb/ERA18LA165.md): Cessna 182 · Arecibo, PR · Accident · Serious injuries · Limited investigation · Final report · Jun 10, 2018 · N3889D · Substantial damage
  > Maintenance personnel's failure to properly apply torque to the engine through bolts, which ultimately resulted in the crankshaft failure and the total loss of engine power.
- [NTSB ERA18LA002](https://openairdocs.org/ntsb/ERA18LA002.md): Cessna 182 · San Juan, PR · Accident · 1 fatal · Limited investigation · Final report · Oct 2, 2017 · N9021X · Substantial damage
  > The pilot's failure to maintain adequate distance from helicopters during the approach for landing, resulting in an encounter with wake turbulence and subsequent loss of control.
- [NTSB ANC07LA069](https://openairdocs.org/ntsb/ANC07LA069.md): Cessna 182 · Arecibo, PR · Accident · No injuries · Limited investigation · Final report · Jul 25, 2007 · N6428A · Substantial damage
  > The pilot's failure to refuel the airplane prior to fuel exhaustion, which resulted in a loss of engine power during climb, and an off-airport forced landing.
- [NTSB MIA67F0249](https://openairdocs.org/ntsb/MIA67F0249.md): Cessna 180 · San Juan, PR · Accident · No injuries · Closed · Oct 20, 1966 · N4610A · Substantial damage
- [NTSB MIA66A0105](https://openairdocs.org/ntsb/MIA66A0105.md): Cessna 310F · San Juan, PR · Accident · No injuries · Closed · Mar 13, 1966 · N6763X · Substantial damage
- [NTSB MIA66F0009](https://openairdocs.org/ntsb/MIA66F0009.md): Cessna 310F · Vieques Island, PR · Accident · No injuries · Closed · Apr 15, 1965 · N6763X · 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" = 'PR' 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 ('17026'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17026&state=PR

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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.