# NTSB investigations: Jacobs L4 /R755-7, OH

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 CEN20CA280](https://openairdocs.org/ntsb/CEN20CA280.md): Waco YKC · New Carlisle, OH · Accident · No injuries · Class 4 · Data collection · Final report · Jul 14, 2020 · N14139 · Substantial damage
  > The pilot's failure to maintain proper approach speed and descent path to the runway, which resulted in excessive speed at touchdown and insufficient runway remaining to safely bring the airplane to a stop before the end of the runway. Contributing to the…
- [NTSB GAA16CA238](https://openairdocs.org/ntsb/GAA16CA238.md): Waco YKS 7 · Millersburg, OH · Accident · No injuries · Data collection · Final report · May 13, 2016 · N17734 · Substantial damage
  > The pilot's loss of directional control during landing in gusting wind conditions resulting in excessive brake application, and airplane nose over.
- [NTSB CHI74FEK27](https://openairdocs.org/ntsb/CHI74FEK27.md): Cessna 195 · Newark, OH · Accident · No injuries · Closed · Jun 1, 1974 · N195P · Substantial damage
- [NTSB CHI73FEG14](https://openairdocs.org/ntsb/CHI73FEG14.md): Cessna 195A · Tipp City, OH · Accident · Serious injuries · Closed · Dec 26, 1972 · N3466V · Substantial damage
- [NTSB CHI71DGD43](https://openairdocs.org/ntsb/CHI71DGD43.md): Cessna 195 · Holgate, OH · Accident · No injuries · Closed · Jan 18, 1971 · N3083B · Substantial damage
- [NTSB CHI71FGA01](https://openairdocs.org/ntsb/CHI71FGA01.md): Cessna 195A · Williamsburg, OH · Accident · No injuries · Closed · Jul 8, 1970 · N1090D · Substantial damage
- [NTSB UNK65X0225](https://openairdocs.org/ntsb/UNK65X0225.md): Cessna 195 · North Benton, OH · Accident · No injuries · Closed · Oct 10, 1964 · N3472V · 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" = 'OH' 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 ('35003'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=35003&state=OH

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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.