Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2639E.
| Tail Number / N-Number | N2639E |
| Manufacturer | AERONCA |
| Model | 7AC |
| Manufacturer's Serial Number | 7AC-6221 |
| 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 | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MILLER FLYING SCHOOL INC |
| Street | HANGER 2 PORT COLUMBUS |
| City | COLUMBUS |
| State | OH |
| Zip Code | 43036 |
| Region | Great Lakes |
| Certificate Issue Date | 1947-10-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-05-25 |
| Mode S Code | 50506672 |
| Mode S Code Hex | A28DBA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2639E.
| Tail Number / N-Number | N2639E |
| Manufacturer | QUICKSILVER MANU/CORILONI RON |
| Model | SPRINT II |
| Manufacturer's Serial Number | 5766770 0654 |
| 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) |
| Number of Engines | 1 engine |
| Last Action Date | 2007-08-28 |
| Last Status | N-Number assigned as a Non Type Certificated (Amateur) but has not been registered that is pending cancellation |
| Cancellation Date | 2011-06-18 |
| Mode S Code | 50506672 |
| Mode S Code Hex | A28DBA |