| Tail Number / N-Number | N990MK |
| Manufacturer | ZENITH AIRCRAFT CO |
| Model | ZODIAC CH601XL |
| Manufacturer's Serial Number | 6-6717 |
| 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 | JABIRU |
| Engine Model | 3300 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 120 hp (90 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | KREIZENBECK MACK P |
| Other Names |
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| Street | 1328 E MASTIFF ST |
| City | MERIDIAN |
| State | ID |
| Zip Code | 83642-7449 |
| Region | Northwest Mountain |
| County | Ada County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-28 |
| Certificate Issue Date | 2019-07-22 |
| Last Action Date | 2019-07-22 |
| Expiration Date | 2022-07-31 |
| Status | Registration Expired - Pending Cancellation |
| Mode S Code | 53351700 |
| Mode S Code Hex | ADD3C0 |