Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4115Q.
| Tail Number / N-Number | N4115Q |
| Manufacturer | LOCKHEED |
| Model | C-121C |
| Manufacturer's Serial Number | 54-0157 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 112 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 266 miles per hour |
| Type of Registrant | Government |
| Owner Name | DEPARTMENT OF THE AIR FORCE |
| Street | UNITED STATES AIR FORCE MUSEUM |
| City | WRIGHT-PATTERSON |
| State | OH |
| Zip Code | 45433 |
| Region | Great Lakes |
| Last Status | Valid Registration |
| Cancellation Date | 1994-09-22 |
| Exported To | AUSTRALIA |
| Mode S Code | 51155355 |
| Mode S Code Hex | A4DAED |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4115Q.
| Tail Number / N-Number | N4115Q |
| Manufacturer | PIPER |
| Model | PA-31-350 |
| Manufacturer's Serial Number | 318452007 |
| Aircraft Type | Fixed wing multi 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 | 2 engines |
| Average Cruising Speed | 162 miles per hour |
| Mode S Code | 51155355 |
| Mode S Code Hex | A4DAED |