Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3959B.
| Tail Number / N-Number | N3959B |
| Manufacturer | BOEING |
| Model | E75 |
| Year Built | 1949 |
| Manufacturer's Serial Number | 75-5456 |
| 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 | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DILLON ROY E |
| Street | 506 W 7TH ST |
| City | HOLTSVILLE |
| State | CA |
| Zip Code | 92250 |
| Region | Western-Pacific |
| Certificate Issue Date | 1957-06-11 |
| Last Status | Valid Registration |
| Cancellation Date | 1958-06-23 |
| Exported To | MEXICO |
| Mode S Code | 51114361 |
| Mode S Code Hex | A498F1 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3959B.
| Tail Number / N-Number | N3959B |
| Manufacturer | COOK RANDOLPH C |
| Model | WIZARD T-38 |
| Manufacturer's Serial Number | 660016 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 |
| Last Action Date | 1983-07-20 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2011-04-19 |
| Mode S Code | 51114361 |
| Mode S Code Hex | A498F1 |