Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4277.
| Tail Number / N-Number | N4277 |
| Manufacturer | BURTON GEORGE C MD |
| Model | THORP T-18 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 483 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | BURTON GEORGE C |
| Street | 427 W OAK |
| City | EL DORADO |
| State | AR |
| Zip Code | 71730 |
| Region | Southwestern |
| Certificate Issue Date | 1969-01-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1976-08-25 |
| Mode S Code | 51214355 |
| Mode S Code Hex | A518ED |