# N31SZ: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: February 2, 2021
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=31SZ
- Page: https://openairdocs.org/aircraft/N31SZ

## Aircraft that carried N31SZ

- [Cancelled 2021-02-02](https://openairdocs.org/deregistered/N31SZ-2021-02-02): Cessna 172N, S/N 17267732, built 1976. Registration expired, pending cancellation. Owner: [Frenzel Aviation Investments LLC](https://openairdocs.org/faa-owner/FRENZEL%20AVIATION%20INVESTMENTS%20LLC), [Brentwood, TN](https://openairdocs.org/faa-place/TN/Brentwood)

## NTSB investigations on N31SZ (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI08CA161](https://openairdocs.org/ntsb/CHI08CA161), Jun 11, 2008: Cessna 172 (N31SZ), Cincinnati, OH, substantial damage. Probable cause: The pilot's failure to maintain clearance from a building during taxi. A factor was the building.

## FAA accident and incident reports on N31SZ (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20080611838829A](https://openairdocs.org/incident/20080611838829A), Jun 11, 2008: Cessna 172N (N31SZ), Cincinnati, OH, Substantial damage. (-23) On June 11, 2008, at 0900 EDT, a Cessna 172N, N31SZ, registered to Blue ash aviation, LLC, struck the fixed base operators (FB0) building with the left…

---
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.