| Tail Number / N-Number | N1866C |
| Manufacturer | BEECH |
| Model | 35-C33A |
| Year Built | 1966 |
| Manufacturer's Serial Number | CE-60 |
| 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 | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 142 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ROBERT M MURFEE MD PA |
| Street | 3800 CALION RD |
| City | EL DORADO |
| State | AR |
| Zip Code | 71730-8899 |
| Region | Southwestern |
| County | Union County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1966-06-08 |
| Certificate Issue Date | 1990-08-01 |
| Last Action Date | 2021-05-17 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 50255043 |
| Mode S Code Hex | A15A23 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1866C.
| Tail Number / N-Number | N1866C |
| Manufacturer | DOUGLAS |
| Model | DC-4 |
| Manufacturer's Serial Number | 10816 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 60 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 178 miles per hour |
| Type of Registrant | Government |
| Owner Name | UNITED STATES DEP OF JUSTICE IMMIGRATION SERVICE |
| Street | 119 D STREET N E |
| City | WASHINGTON |
| State | DC |
| Zip Code | 20001 |
| Region | Eastern |
| County | Union County |
| Certificate Issue Date | 1957-01-22 |
| Last Status | Valid Registration |
| Cancellation Date | 1968-03-14 |