Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4504.
| Tail Number / N-Number | N4504 |
| Manufacturer | HANSON-BENSEN |
| Model | B8M |
| Year Built | 1969 |
| Manufacturer's Serial Number | G10069 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | VOLKSWAGEN |
| Engine Model | CONVERSION |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 36 hp (27 kW) |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HANSON GEORGE R |
| Street | 1504 CRENSHAW BLVD |
| City | TORRANCE |
| State | CA |
| Zip Code | 90501 |
| Country | US |
| Airworthiness Classification | Experimental |
| Certificate Issue Date | 1969-09-11 |
| Last Action Date | 1977-03-12 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2012-09-18 |
| Mode S Code | 51272400 |
| Mode S Code Hex | A57500 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4504.
| Tail Number / N-Number | N4504 |
| Manufacturer | WACO |
| Model | 10 |
| Manufacturer's Serial Number | 1309 |
| 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 | 111 miles per hour |
| Type of Registrant | Individual |
| Owner Name | EMORY C MALICK |
| Street | GEN DEL |
| City | PHILADELPHIA |
| State | PA |
| Zip Code | 19102 |
| Region | Eastern |
| Last Status | Valid Registration |
| Mode S Code | 51272400 |
| Mode S Code Hex | A57500 |