Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N9961Z.
| Tail Number / N-Number | N9961Z |
| Manufacturer | BEECH |
| Model | C-45H |
| Manufacturer's Serial Number | AF-751 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | GEHLAAR WALTER/GEHLAAR VIRGINIA |
| Street | 1332 W BAY ROAD |
| City | MCHENRY |
| State | IL |
| Zip Code | 60050 |
| Region | Great Lakes |
| Certificate Issue Date | 1969-04-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-05-13 |
| Mode S Code | 53365600 |
| Mode S Code Hex | ADEB80 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N9961Z.
| Tail Number / N-Number | N9961Z |
| Manufacturer | CESSNA |
| Model | U206G |
| Manufacturer's Serial Number | U20606778 |
| Aircraft Type | Fixed wing single 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 | 1 engine |
| Average Cruising Speed | 132 miles per hour |
| Mode S Code | 53365600 |
| Mode S Code Hex | ADEB80 |