Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6491.
| Tail Number / N-Number | N6491 |
| Manufacturer | LIVINGSTON |
| Model | MUSTANG II |
| Manufacturer's Serial Number | 149 |
| 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 |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GLADER JOHN H |
| Street | 9828 BRIAR RIDGE DR |
| City | AUSTIN |
| State | TX |
| Zip Code | 78748 |
| Country | US |
| Certificate Issue Date | 1991-01-19 |
| Last Action Date | 1994-02-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1995-03-30 |
| Mode S Code | 52104445 |
| Mode S Code Hex | A88925 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6491.
| Tail Number / N-Number | N6491 |
| Manufacturer | STEARMAN AIRCRAFT |
| Model | C3-B |
| Year Built | 1928 |
| Manufacturer's Serial Number | 190 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 82 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | MARSH AND FRANKLIN |
| Street | PO BOX 1031 |
| City | PHOENIX |
| State | AZ |
| Zip Code | 85002 |
| Region | Western-Pacific |
| Certificate Issue Date | 1944-04-04 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-07-15 |
| Mode S Code | 52104445 |
| Mode S Code Hex | A88925 |