Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N18HS.
| Tail Number / N-Number | N18HS |
| Manufacturer | SHAFFER |
| Model | THORP T-18 |
| Year Built | 1978 |
| Manufacturer's Serial Number | 486 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-300 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 145 hp (108 kW) |
| Average Cruising Speed | 95 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | SHAFFER HAROLD R |
| Other Names |
|
| Street | PO BOX 395 |
| City | THE SEA RANCH |
| State | CA |
| Zip Code | 95497-0395 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-07-17 |
| Certificate Issue Date | 1975-01-10 |
| Last Action Date | 2004-11-03 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2018-01-11 |
| Mode S Code | 50237423 |
| Mode S Code Hex | A13F13 |