| Tail Number / N-Number | N213MK |
| Manufacturer | KWIATKOWSKI MATTHEW A |
| Model | LONG EZ |
| Year Built | 2008 |
| Manufacturer's Serial Number | 213 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-235-L2C |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 118 hp (88 kW) |
| Type of Registrant | Individual |
| Owner Name | KWIATKOWSKI MATTHEW A |
| Street | 12090 GROVE RD |
| City | MINOOKA |
| State | IL |
| Zip Code | 60447-9748 |
| Region | Great Lakes |
| County | Grundy County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-11-12 |
| Certificate Issue Date | 2008-09-25 |
| Last Action Date | 2020-11-09 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50342704 |
| Mode S Code Hex | A1C5C4 |