Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4568J.
| Tail Number / N-Number | N4568J |
| Manufacturer | PIPER |
| Model | PA-28R-180 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 28R-30431 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 107 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TOM SYKES INC |
| Street | 2328 S CRYSLER |
| City | INDEPENDENCE |
| State | MO |
| Zip Code | 64052 |
| Region | Central |
| Certificate Issue Date | 1971-05-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-08-16 |
| Mode S Code | 51305737 |
| Mode S Code Hex | A58BDF |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4568J.
| Tail Number / N-Number | N4568J |
| Manufacturer | COOK LARRY |
| Model | QUICKSILVER MX II |
| Year Built | 1983 |
| Manufacturer's Serial Number | 1124 |
| 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 | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-08-02 |
| Last Action Date | 1984-01-10 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2011-04-25 |
| Mode S Code | 51305737 |
| Mode S Code Hex | A58BDF |