# NTSB investigations: Lycoming 0-360-A1D, 2012

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 WPR12FA420](https://openairdocs.org/ntsb/WPR12FA420.md): Piper PA-28-181 · Strawberry, AZ · Accident · 3 fatal · Field investigation · Final report · Sep 13, 2012 · N4188E · Substantial damage
  > The flight instructor's and the evaluator's failure to divert at an appropriate time during cruise flight, which resulted in the airplane's inability to maintain a sufficient altitude to clear rising terrain. Contributing to the accident was the flight…
- [NTSB ERA12FA514](https://openairdocs.org/ntsb/ERA12FA514.md): Socata TB 10 · Shirley, NY · Accident · 2 fatal · Field investigation · Final report · Aug 19, 2012 · N5542Z · Substantial damage
  > The pilot/owner's operation of the airplane with known deficiencies, and the mechanic's failure to reattach the mixture control cable to the mixture control arm following maintenance of the carburetor.
- [NTSB WPR12LA146](https://openairdocs.org/ntsb/WPR12LA146.md): Jacobs RV-6A · Bow, WA · Accident · No injuries · Limited investigation · Final report · Mar 24, 2012 · N238RV · Substantial damage
  > The total loss of engine power due to fuel starvation as a result of the pilot’s mismanagement of the fuel supply.

## 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") = 2012
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41504'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41504&year=2012

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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.