| Tail Number / N-Number | N221MW |
| Manufacturer | WOOD MARK A |
| Model | ZENITH 601 |
| Manufacturer's Serial Number | 6-3491 |
| 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 | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Kit Manufacturer | ZENITH ACFT CO |
| Kit Model | ZODIAC CH 601 HD |
| Type of Registrant | Individual |
| Owner Name | WOOD MARK A |
| Street | 251 COWSHED TRL |
| City | WEST WINDSOR |
| State | VT |
| Zip Code | 05089-4433 |
| Region | New England |
| County | Windsor County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-12-18 |
| Certificate Issue Date | 2021-07-30 |
| Last Action Date | 2021-07-30 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50362740 |
| Mode S Code Hex | A1E5E0 |