Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6740Z.
| Tail Number / N-Number | N6740Z |
| Manufacturer | BEECH |
| Model | V35B |
| Manufacturer's Serial Number | D-10339 |
| 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 | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIR TRAVEL SERVICE INC |
| Street | 306 SOUTH STATE STREET |
| City | DOVER |
| State | DE |
| Zip Code | 19901 |
| Region | Eastern |
| Certificate Issue Date | 1981-10-20 |
| Last Status | Valid Registration |
| Cancellation Date | 1985-03-28 |
| Mode S Code | 52166404 |
| Mode S Code Hex | A8ED04 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6740Z.
| Tail Number / N-Number | N6740Z |
| Manufacturer | PIPER |
| Model | PA-25-235 |
| Manufacturer's Serial Number | 25-2354 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| 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 | Corporation |
| Owner Name | SOUTHWEST AIR RANGERS |
| Street | 6775 CONVAIR ROAD INTERNATIONAL AIRPORT |
| City | EL PASO |
| State | TX |
| Zip Code | 79904 |
| Region | Southwestern |
| Certificate Issue Date | 1963-05-22 |
| Last Status | Valid Registration |
| Cancellation Date | 1964-01-17 |
| Exported To | MEXICO |
| Mode S Code | 52166404 |
| Mode S Code Hex | A8ED04 |