Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N644N.
| Tail Number / N-Number | N644N |
| Manufacturer | PIPER |
| Model | PA-23-250 (6PCLM) |
| Manufacturer's Serial Number | 27-3116 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | NAVIK JOSEPH P |
| Street | 876 MARSHALL RD |
| City | ROCHESTER |
| State | NY |
| Zip Code | 14624 |
| Region | Eastern |
| Certificate Issue Date | 1972-06-03 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-08-21 |
| Mode S Code | 52072503 |
| Mode S Code Hex | A87543 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N644N.
| Tail Number / N-Number | N644N |
| Manufacturer | DAVIS |
| Model | D-1 |
| Manufacturer's Serial Number | 133 |
| 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 | 106 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WEIN LEONA K |
| Street | 666 ARBUTUS COURT |
| City | AKRON |
| State | OH |
| Zip Code | 44312 |
| Region | Great Lakes |
| Last Status | Valid Registration |
| Cancellation Date | 1932-05-20 |
| Mode S Code | 52072503 |
| Mode S Code Hex | A87543 |