# NTSB investigations: Lycoming O-360-A1A, CA

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 WPR21LA271](https://openairdocs.org/ntsb/WPR21LA271.md): Vans RV6 · Riverside, CA · Accident · Serious injuries · Class 3 · Limited · Final report · Jul 15, 2021 · N468AC · Substantial damage
  > A total loss of engine power for reasons that could not be determined from available evidence.
- [NTSB WPR20LA133](https://openairdocs.org/ntsb/WPR20LA133.md): Cessna 177 · Lodi, CA · Accident · Minor injuries · Class 3 · Limited · Final report · Apr 29, 2020 · N3386T · Substantial damage
  > The fatigue failure of the no. 4 cylinder connecting rod, which resulted in a total loss of engine power.
- [NTSB WPR12CA270](https://openairdocs.org/ntsb/WPR12CA270.md): Fisher Harold R 320 · Adelanto, CA · Accident · No injuries · Data collection · Final report · Jun 17, 2012 · N686KB · Substantial damage
  > The pilot's failure to maintain clearance from a fence during takeoff initial climb. Contributing to the accident was the pilot's decision to not use all of the runway distance available for takeoff and the high density altitude.
- [NTSB WPR12FA062](https://openairdocs.org/ntsb/WPR12FA062.md): Crosley Vans RV-8 · Armistead, CA · Accident · 1 fatal · Field investigation · Final report · Dec 10, 2011 · N948RC · Substantial damage
  > The pilot’s failure to maintain clearance from terrain while performing low altitude aerobatic maneuvers.
- [NTSB WPR11CA077](https://openairdocs.org/ntsb/WPR11CA077.md): Cessna 177 · Corona, CA · Accident · No injuries · Data collection · Final report · Dec 12, 2010 · N2262Y · Substantial damage
  > The pilot’s improper flare, which resulted in a hard landing.
- [NTSB SEA08LA057](https://openairdocs.org/ntsb/SEA08LA057.md): Piper PA 28-180 · Sonoma, CA · Accident · No injuries · Limited investigation · Final report · Jan 1, 2008 · N8037W · 2 aircraft · Minor damage
  > The departing pilot's inadequate visual lookout.
- [NTSB LAX81DVG16](https://openairdocs.org/ntsb/LAX81DVG16.md): Cessna 177 · Napa, CA · Accident · No injuries · Closed · Jan 31, 1981 · N29334 · 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" = 'CA' 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 ('41594'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41594&state=CA

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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.