Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N556Y.
| Tail Number / N-Number | N556Y |
| Manufacturer | BENSEN |
| Model | B-8M |
| Year Built | 1964 |
| Manufacturer's Serial Number | B8M-F2 |
| Aircraft Type | Gyroplane |
| 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 | MCCULLOCH |
| Engine Model | 4318A&E/0-100 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 72 hp (54 kW) |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ELLIS WILLIAM R |
| Street | QUARTERS 521-E USMA |
| City | WEST POINT |
| State | NY |
| Zip Code | 10996 |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1966-03-11 |
| Last Action Date | 1977-01-14 |
| Last Status | Revoked – Pending Cancellation |
| Cancellation Date | 2012-04-12 |
| Mode S Code | 51613733 |
| Mode S Code Hex | A717DB |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N556Y.
| Tail Number / N-Number | N556Y |
| Manufacturer | REARWIN AIRPLANES INC |
| Model | JUNIOR 3000 |
| Manufacturer's Serial Number | 211 |
| 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 | Individual |
| Owner Name | PHIPPS P WALTER |
| Street | HANGAR A ROOSEVELT FIELD |
| City | NEW YORK |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| Certificate Issue Date | 1931-08-13 |
| Last Status | Valid Registration |
| Cancellation Date | 1932-05-10 |
| Mode S Code | 51613733 |
| Mode S Code Hex | A717DB |