| Tail Number / N-Number | N123NT |
| Manufacturer | PATSCH |
| Model | THORP T-18 |
| Manufacturer's Serial Number | 1042 |
| 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 | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 95 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | OLSON LANE E |
| Other Names |
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| Street | 6800 E WOLF LAKE DR |
| City | WASILLA |
| State | AK |
| Zip Code | 99654-9321 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1979-06-13 |
| Certificate Issue Date | 2012-11-13 |
| Last Action Date | 2021-08-04 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50060025 |
| Mode S Code Hex | A06015 |