| Tail Number / N-Number | N4KX |
| Manufacturer | CESSNA |
| Model | 180K |
| Year Built | 1977 |
| Manufacturer's Serial Number | 18052816 |
| 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 | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 114 miles per hour |
| Type of Registrant | LLC |
| Owner Name | HORSESHOE BAR LAND & LIVESTOCK LLC |
| Street | 932 BLACK AND YELLOW RD |
| City | GILLETTE |
| State | WY |
| Zip Code | 82718-8000 |
| Region | Northwest Mountain |
| County | Campbell County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-03-04 |
| Certificate Issue Date | 2019-12-19 |
| Last Action Date | 2022-08-17 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 51124346 |
| Mode S Code Hex | A4A8E6 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4KX.
| Tail Number / N-Number | N4KX |
| Manufacturer | BERKSHIRE MFG. CORP. |
| Model | CONCEPT 70 |
| Year Built | 1972 |
| Manufacturer's Serial Number | 4 |
| Aircraft Type | Glider |
| 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) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WHELAN ROBERT |
| Street | 3427 FLEETWOOD DR |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84109 |
| Region | Northwest Mountain |
| County | Campbell County |
| Certificate Issue Date | 1975-07-12 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-11-14 |