# NTSB investigations: Lycoming AEIO-540 series, 1992

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 ATL93LA042](https://openairdocs.org/ntsb/ATL93LA042.md): Pitts S2B · Tuscaloosa, AL · Accident · No injuries · Limited investigation · Final report · Dec 26, 1992 · N92AP · Substantial damage
  > The failure of the pilot to maintain directional control of the aircraft, during the take off roll. A factor was the wind gust.
- [NTSB CHI92LA190](https://openairdocs.org/ntsb/CHI92LA190.md): Pitts S2B · Aurora, NE · Accident · No injuries · Limited investigation · Final report · Jun 27, 1992 · N92BT · Destroyed
  > The pilot-in-command's restricted visual lookout from smoke entering the cockpit. Factors were smoke in the cockpit which resulted in the pilot becoming disoriented.

## 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") = 1992
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41568'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41568&year=1992

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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.