# N43EZ: 1980 Trathen-North VARIEZE, registration cancelled 2012-08-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 20, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Trathen-North VARIEZE](https://openairdocs.org/model/trathen-north-varieze) (registry code 05609EL)
- Engine: [Lycoming 0-235 series](https://openairdocs.org/engine/lycoming-0-235-series) (registry code 41505)
- Data sheets: [TCDS E-223](https://openairdocs.org/tcds/E-223) (OpenAirDocs)
- Serial number: 1060
- Year built: 1980
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 23, 1980
- Certificate issued: April 30, 1992
- Last registry action: December 16, 2008
- Mode S code: A52141
- Owner when cancelled: [Trathen William T](https://openairdocs.org/faa-owner/TRATHEN%20WILLIAM%20T)
- Location: [Mountain City, TN](https://openairdocs.org/faa-place/TN/Mountain%20City)
- Owner type: Individual
- Owner's area on the map: 36.4530° N, 81.8224° W: Placed by OpenAirDocs at the center of ZIP code 37683, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N43EZ
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=43EZ
- Page: https://openairdocs.org/deregistered/N43EZ-2012-08-20

From the FAA registry file of November 3, 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 Trathen-North VARIEZE: https://openairdocs.org/model/trathen-north-varieze.md

---
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.