# N831AP: 1973 Piszkin THORP T-18, registration cancelled 2020-02-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 28, 2020
- Exported to: Argentina
- Status when cancelled: Valid registration
- Airframe: [Piszkin THORP T-18](https://openairdocs.org/model/piszkin-thorp-t-18) (registry code 8951036)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 645
- Year built: 1973
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 6, 2005
- Certificate issued: November 15, 2019
- Last registry action: November 15, 2019
- Mode S code: AB5C1F
- Owner when cancelled: [Wiley Calvin B](https://openairdocs.org/faa-owner/WILEY%20CALVIN%20B)
- Location: [Summer Shade, KY](https://openairdocs.org/faa-place/KY/Summer%20Shade)
- Owner type: Individual
- Owner's area on the map: 36.8742° N, 85.7277° W: Placed by OpenAirDocs at the center of ZIP code 42166, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N831AP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=831AP
- Page: https://openairdocs.org/deregistered/N831AP-2020-02-28

From the FAA registry file of October 31, 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 Piszkin THORP T-18: https://openairdocs.org/model/piszkin-thorp-t-18.md

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