| Tail Number / N-Number | N51863 |
| Manufacturer | WALTON |
| Model | THORP T-18 |
| Year Built | 1980 |
| Manufacturer's Serial Number | 46 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | GREEN WENDELL L |
| Street | 141 W FM 1830 |
| City | ARGYLE |
| State | TX |
| Zip Code | 76226-4100 |
| Region | Southwestern |
| County | Denton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-05-15 |
| Certificate Issue Date | 1989-06-30 |
| Last Action Date | 2020-04-17 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 51501155 |
| Mode S Code Hex | A6826D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N51863.
| Tail Number / N-Number | N51863 |
| Manufacturer | CURTISS WRIGHT |
| Model | C-46A |
| Manufacturer's Serial Number | 245 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 65 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 180 miles per hour |
| Type of Registrant | Individual |
| Owner Name | YUILLE C E |
| Street | 1130 N E 100TH ST |
| City | MIAMI 38 |
| State | FL |
| Zip Code | 33010 |
| Region | Southern |
| County | Denton County |
| Certificate Issue Date | 1948-05-13 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-10-19 |
| Exported To | CUBA |