| Tail Number / N-Number | N2021N |
| Manufacturer | FISHER MICHAEL E |
| Model | UMF WACO |
| Year Built | 1999 |
| Manufacturer's Serial Number | 1999 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | Individual |
| Owner Name | KLINE CHARLES G TRUSTEE |
| Street | PO BOX 1043 |
| City | CAREFREE |
| State | AZ |
| Zip Code | 85377-1043 |
| Region | Western-Pacific |
| County | Maricopa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2000-05-10 |
| Certificate Issue Date | 2014-08-18 |
| Last Action Date | 2020-04-10 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 50315771 |
| Mode S Code Hex | A19BF9 |