| Tail Number / N-Number | N5618N |
| Manufacturer | GOLDEN CIRCLE AIR |
| Model | T-BIRD II |
| Year Built | 2001 |
| Manufacturer's Serial Number | 995438 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 618 |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 75 hp (56 kW) |
| Type of Registrant | Individual |
| Owner Name | ZAPPA LEONARD B |
| Street | 240 WATERWOOD |
| City | HUNTSVILLE |
| State | TX |
| Zip Code | 77320-9646 |
| Region | Southwestern |
| County | Walker County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-11-01 |
| Certificate Issue Date | 2016-01-08 |
| Last Action Date | 2021-08-16 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 51627036 |
| Mode S Code Hex | A72E1E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5618N.
| Tail Number / N-Number | N5618N |
| Manufacturer | BOEING |
| Model | B75N1 |
| Manufacturer's Serial Number | 75-7200 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | RITTERSKAMP JAMES J |
| Street | GENERAL DELIVERY |
| City | FREELANDVILLE |
| State | IN |
| Zip Code | 47528 |
| Region | Great Lakes |
| County | Walker County |
| Last Status | Valid Registration |
| Cancellation Date | 1947-09-26 |