Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N998ZZ.
| Tail Number / N-Number | N998ZZ |
| Manufacturer | MARKWELL CLEONE |
| Model | MARKWELL CH601HD |
| Year Built | 2001 |
| Manufacturer's Serial Number | 64004 |
| 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 | ROTAX |
| Engine Model | SEE BOMBADIER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Kit Manufacturer | AIRCOMMANT INTL |
| Kit Model | TANDEM 2000 |
| Type of Registrant | Individual |
| Owner Name | MARKWELL CLEONE |
| Street | 513 E MAIN ST |
| City | CASEY |
| State | IL |
| Zip Code | 62420-1919 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2004-05-13 |
| Certificate Issue Date | 2001-06-19 |
| Last Action Date | 2011-08-30 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2018-01-10 |
| Mode S Code | 53371262 |
| Mode S Code Hex | ADF2B2 |