Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N99128.
| Tail Number / N-Number | N99128 |
| Manufacturer | DEHAVILLAND |
| Model | BEAVER U-6A |
| Manufacturer's Serial Number | 56-0353 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 122 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SUMMIT AVIATION INC |
| Street | SUMMIT AIRPARK |
| City | MIDDLETON |
| State | DE |
| Zip Code | 19709 |
| Region | Eastern |
| Last Status | Valid Registration |
| Cancellation Date | 1980-11-18 |
| Mode S Code | 53354431 |
| Mode S Code Hex | ADD919 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N99128.
| Tail Number / N-Number | N99128 |
| Manufacturer | BEECH |
| Model | E50 |
| Manufacturer's Serial Number | LH147 |
| 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 |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-07-19 |
| Mode S Code | 53354431 |
| Mode S Code Hex | ADD919 |