# NTSB investigations: Jacobs R755B series, TN

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 ERA25LA295](https://openairdocs.org/ntsb/ERA25LA295.md): Cessna 195 · Memphis, TN · Accident · No injuries · Class 4 · Limited · Final report · Aug 8, 2025 · N1950C · Substantial damage
  > Failure of the left main landing gear due to the loss of the protective paint coating and a change in the local surface finish from impermissible grinding, which resulted in fatigue cracking.
- [NTSB ERA12CA408](https://openairdocs.org/ntsb/ERA12CA408.md): Cessna 195B · Millington, TN · Accident · Minor injuries · Data collection · Final report · Jun 19, 2012 · N4418C · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB ATL85LA036](https://openairdocs.org/ntsb/ATL85LA036.md): Cessna 195B · Eads, TN · Accident · Minor injuries · Limited investigation · Final report · Nov 13, 1984 · N2133C · Substantial damage
  > The plt stated that he was taking off with full pwr. The acft accelerated to about 60 when it went over a small rise in the rwy, the left wheel assembly seperated from the acft at the pt where it attaches to the landing gear strut. The strut dug into the gnd…

## 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" = 'TN' 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 ('35007'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=35007&state=TN

---
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.