Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N5607D.
| Tail Number / N-Number | N5607D |
| Manufacturer | QUAD CITY |
| Model | CHALLENGER |
| Year Built | 2001 |
| Manufacturer's Serial Number | 1472 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503 DCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | CLEMENTS GUY D |
| Street | 206 N DARLINGTON AVE |
| City | LAMAR |
| State | SC |
| Zip Code | 29069 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-11-20 |
| Certificate Issue Date | 2007-10-02 |
| Last Action Date | 2007-10-02 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2018-01-23 |
| Mode S Code | 51625073 |
| Mode S Code Hex | A72A3B |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N5607D.
| Tail Number / N-Number | N5607D |
| Manufacturer | BEECH |
| Model | E50 |
| Year Built | 1957 |
| Manufacturer's Serial Number | EH-52 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SWEARINGEN AIRCRAFT CORP |
| Street | PO BOX 6904 |
| City | SAN ANTONIO |
| State | TX |
| Zip Code | 78209 |
| Region | Southwestern |
| Certificate Issue Date | 1967-06-14 |
| Last Status | Valid Registration |
| Cancellation Date | 1969-11-25 |
| Mode S Code | 51625073 |
| Mode S Code Hex | A72A3B |