| Tail Number / N-Number | N250MK |
| Manufacturer | BLUE BRENT |
| Model | BEAR |
| Year Built | 2008 |
| Manufacturer's Serial Number | 001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | VEDENEYEV |
| Engine Model | M14P |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 350 hp (261 kW) |
| Type of Registrant | Individual |
| Owner Name | THAEMERT MARK K |
| Street | 6300 MINNESOTA CREEK RD |
| City | PAONIA |
| State | CO |
| Zip Code | 81428-9659 |
| Region | Northwest Mountain |
| County | Delta County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-03-20 |
| Certificate Issue Date | 2017-07-21 |
| Last Action Date | 2020-03-13 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50454233 |
| Mode S Code Hex | A2589B |