Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N520SK.
| Tail Number / N-Number | N520SK |
| Manufacturer | KOLB AIRCRAFT CO |
| Model | MK-3 |
| Year Built | 1996 |
| Manufacturer's Serial Number | 01050 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 582SER |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | NONE |
| City | XXX |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-05-18 |
| Last Action Date | 2014-04-29 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2014-11-12 |
| Mode S Code | 51505210 |
| Mode S Code Hex | A68A88 |