Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6680.
| Tail Number / N-Number | N6680 |
| Manufacturer | DOUGLAS |
| Model | C-47A |
| Manufacturer's Serial Number | 12393 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 32 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WORLD WEATHER INC |
| Street | 620 COMMERCIAL BANK TOWER |
| City | MIDLAND |
| State | TX |
| Zip Code | 79701 |
| Region | Southwestern |
| Certificate Issue Date | 1970-01-16 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-01-17 |
| Exported To | CANADA |
| Mode S Code | 52152111 |
| Mode S Code Hex | A8D449 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6680.
| Tail Number / N-Number | N6680 |
| Manufacturer | CURTISS AEROPLANE & MOTOR CO |
| Model | BIPLANE |
| Manufacturer's Serial Number | 1 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | LEO W USELDING |
| Street | GEN DEL |
| City | HAPPY |
| State | TX |
| Zip Code | 75001 |
| Region | Southwestern |
| Last Status | Valid Registration |
| Cancellation Date | 1929-07-11 |
| Mode S Code | 52152111 |
| Mode S Code Hex | A8D449 |