| Tail Number / N-Number | N266HC |
| Manufacturer | SOUTHARD BRIAN KEITH |
| Model | HELICYCLE |
| Year Built | 2012 |
| Manufacturer's Serial Number | 5-23B-523E |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Kit Manufacturer | EAGLE R & D CO LLC |
| Kit Model | HELICYCLE |
| Type of Registrant | Individual |
| Owner Name | SOUTHARD BRIAN KEITH |
| Street | 5745 VISTA VERDE RD |
| City | LAS CRUCES |
| State | NM |
| Zip Code | 88005-4629 |
| Region | Southwestern |
| County | Dona Ana County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2013-01-25 |
| Certificate Issue Date | 2012-03-13 |
| Last Action Date | 2020-10-21 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 50512771 |
| Mode S Code Hex | A295F9 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N266HC.
| Tail Number / N-Number | N266HC |
| Manufacturer | BOEING |
| Model | D75N1 |
| Manufacturer's Serial Number | 75-3919 |
| 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 |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | LEADERS FLYING SERVICE INC |
| Street | BOX 157 |
| City | CLEAR LAKE |
| State | MN |
| Zip Code | 55319 |
| Region | Great Lakes |
| County | Dona Ana County |
| Country | US |
| Certificate Issue Date | 1971-12-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-11-22 |