| Tail Number / N-Number | N566B |
| Manufacturer | ROBINSON HELICOPTER CO |
| Model | R66 |
| Manufacturer's Serial Number | 1237 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | ROBINSON HELICOPTER CO |
| Street | 2901 AIRPORT DR |
| City | TORRANCE |
| State | CA |
| Zip Code | 90505-6115 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Last Action Date | 2022-12-19 |
| Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Mode S Code | 51636515 |
| Mode S Code Hex | A73D4D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N566B.
| Tail Number / N-Number | N566B |
| Manufacturer | BEECH |
| Model | A35 |
| Year Built | 1948 |
| Manufacturer's Serial Number | D-1586 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | E185 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DUFFIELD R J |
| Street | 2727 DEANZA RD R 14 |
| City | SAN DIEGO |
| State | CA |
| Zip Code | 92109 |
| County | Los Angeles County |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1980-07-09 |
| Last Action Date | 1986-06-14 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-22 |