# N4668R: 1984 Thom Arthur J TERATORN TIERRA II, registration cancelled 2015-05-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 19, 2015
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Thom Arthur J TERATORN TIERRA II](https://openairdocs.org/model/thom-arthur-j-teratorn-tierra-ii) (registry code 05675RM)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: AJT-1
- Year built: 1984
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 13, 1984
- Certificate issued: September 2, 1999
- Last registry action: October 2, 2008
- Mode S code: A5B365
- Owner when cancelled: [Smith Robert E Jr](https://openairdocs.org/faa-owner/SMITH%20ROBERT%20E%20JR)
- Location: [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas)
- Owner type: Individual
- Owner's area on the map: 36.1214° N, 115.0914° W: Placed by OpenAirDocs at the center of ZIP code 89121, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4668R
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4668R
- Page: https://openairdocs.org/deregistered/N4668R-2015-05-19

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Thom Arthur J TERATORN TIERRA II: https://openairdocs.org/model/thom-arthur-j-teratorn-tierra-ii.md

## Other aircraft with N4668R

- [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)

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