Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6720Z.
| Tail Number / N-Number | N6720Z |
| Manufacturer | BEECH |
| Model | 77 |
| Manufacturer's Serial Number | WA-83 |
| 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 |
| Type of Registrant | Partnership |
| Owner Name | JMAC LEASING |
| Street | PO BOX 163 |
| City | NORCROSS |
| State | GA |
| Zip Code | 30091 |
| Region | Southern |
| Certificate Issue Date | 1980-03-04 |
| Last Status | Valid Registration |
| Cancellation Date | 1985-06-24 |
| Exported To | ICELAND |
| Mode S Code | 52162626 |
| Mode S Code Hex | A8E596 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6720Z.
| Tail Number / N-Number | N6720Z |
| Manufacturer | PIPER |
| Model | PA-25-235 |
| Year Built | 1963 |
| Manufacturer's Serial Number | 25-2329 |
| 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 | ALASKA TRANSPORTATION CO DBA |
| Street | 3425 LAKEWOOD BLVD |
| City | LONG BEACH |
| State | CA |
| Zip Code | 90808 |
| Region | Western-Pacific |
| Certificate Issue Date | 1963-03-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1963-06-03 |
| Exported To | MEXICO |
| Mode S Code | 52162626 |
| Mode S Code Hex | A8E596 |