# N4668R: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 3
- Last cancelled: May 19, 2015
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4668R
- Page: https://openairdocs.org/aircraft/N4668R

## Aircraft that carried N4668R

- [Cancelled 2015-05-19](https://openairdocs.org/deregistered/N4668R-2015-05-19): Thom Arthur J TERATORN TIERRA II, S/N AJT-1, built 1984. Registration expired, pending cancellation. Owner: [Smith Robert E Jr](https://openairdocs.org/faa-owner/SMITH%20ROBERT%20E%20JR), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas)
- [Cancelled 1979-11-16](https://openairdocs.org/deregistered/N4668R-1979-11-16): Cessna 172RG, S/N 172RG0009. Exported to United Kingdom. Owner: [Cessna Aircraft Co Brussels Zone](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO%20BRUSSELS%20ZONE), Zaventen
- [Cancelled 1973-06-25](https://openairdocs.org/deregistered/N4668R-1973-06-25): Piper PA-28-140, S/N 28-21424. Owner: [Jones Ellis R](https://openairdocs.org/faa-owner/JONES%20ELLIS%20R), [Raleigh, NC](https://openairdocs.org/faa-place/NC/Raleigh)

## NTSB investigations on N4668R (2)

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 NYC72FLJ26](https://openairdocs.org/ntsb/NYC72FLJ26), Feb 22, 1972: Piper PA-28 (N4668R), Raleigh, NC, substantial damage
- [NTSB MIA69F0483](https://openairdocs.org/ntsb/MIA69F0483), May 4, 1969: Piper PA-28 (N4668R), Chamblee, GA, substantial damage

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