# N81TC: 1993 Connor Tim PROTECH PT-2A, registration cancelled 2004-04-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 20, 2004
- Status when cancelled: Triennial form not returned
- Airframe: [Connor Tim PROTECH PT-2A](https://openairdocs.org/model/connor-tim-protech-pt-2a) (registry code 05623U4)
- 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: PT1114
- Year built: 1993
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 12, 1993
- Certificate issued: September 10, 1993
- Last registry action: September 17, 2002
- Mode S code: AB08AF
- Owner when cancelled: [Connor Tim](https://openairdocs.org/faa-owner/CONNOR%20TIM)
- Location: [Kirtland, OH](https://openairdocs.org/faa-place/OH/Kirtland)
- Owner type: Individual
- Owner's area on the map: 41.6107° N, 81.3793° W: Placed by OpenAirDocs at the center of ZIP code 44094, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N81TC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=81TC
- Page: https://openairdocs.org/deregistered/N81TC-2004-04-20

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 Connor Tim PROTECH PT-2A: https://openairdocs.org/model/connor-tim-protech-pt-2a.md

## Other aircraft with N81TC

- [Registered now](https://openairdocs.org/aircraft/N81TC): Connor Tim GLASTAR GS-1, S/N 5088, built 2005
- [Cancelled 1990-02-09](https://openairdocs.org/deregistered/N81TC-1990-02-09): Carlson Thomas C AIR COMMAND 532, S/N TC002. N-number assigned, not yet registered

---
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.