# NTSB investigations: Lycoming R680, SC

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 ERA20LA326](https://openairdocs.org/ntsb/ERA20LA326.md): Stearman E75 · Honea Path, SC · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 21, 2020 · N1524M · Destroyed
  > The partial loss of engine power due to the fatigue failure of an engine cylinder and the pilot’s subsequent decision to overfly several suitable forced-landing sites while attempting to return to the departure airstrip.
- [NTSB ERA13CA324](https://openairdocs.org/ntsb/ERA13CA324.md): Boeing B75N1 · Woodruff, SC · Accident · Minor injuries · Data collection · Final report · Jul 17, 2013 · N5815V · Substantial damage
  > The pilot’s decision to initiate a stall maneuver at a low altitude, which resulted in an uncontrolled descent and inadvertent collision with trees and terrain.
- [NTSB MIA74FLG06](https://openairdocs.org/ntsb/MIA74FLG06.md): Boeing A75N1 · Allendale, SC · Accident · No injuries · Closed · Aug 13, 1973 · N64980 · 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" = 'SC' 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 ('41540'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41540&state=SC

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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.