# N18HS: 1978 Shaffer THORP T-18, registration cancelled 2018-01-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 11, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Shaffer THORP T-18](https://openairdocs.org/model/shaffer-thorp-t-18) (registry code 8951063)
- Engine: [Continental 0-300 series](https://openairdocs.org/engine/continental-0-300-series) (registry code 17022)
- Data sheets: [TCDS E-253](https://openairdocs.org/tcds/E-253) (OpenAirDocs)
- Serial number: 486
- Year built: 1978
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 17, 1980
- Certificate issued: January 10, 1975
- Last registry action: November 3, 2004
- Mode S code: A13F13
- Owners when cancelled: [Shaffer Harold R](https://openairdocs.org/faa-owner/SHAFFER%20HAROLD%20R), [Shaffer Virginia C](https://openairdocs.org/faa-owner/SHAFFER%20VIRGINIA%20C)
- Location: [The Sea Ranch, CA](https://openairdocs.org/faa-place/CA/The%20Sea%20Ranch)
- Owner type: Co-owned
- Owner's area on the map: 38.7253° N, 123.4583° W: Placed by OpenAirDocs at the center of ZIP code 95497, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N18HS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=18HS
- Page: https://openairdocs.org/deregistered/N18HS-2018-01-11

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 Shaffer THORP T-18: https://openairdocs.org/model/shaffer-thorp-t-18.md

## Other aircraft with N18HS

- [Registered now](https://openairdocs.org/aircraft/N18HS): Vans RV-12IS, S/N 121381, built 2024

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