| Tail Number / N-Number | N66720 |
| Manufacturer | WACO |
| Model | UPF-7 |
| Year Built | 1940 |
| Manufacturer's Serial Number | 5588 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | R680E SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MEISTER MIKE |
| Street | 228 SAND BRANCH RD |
| City | MUSCODA |
| State | WI |
| Zip Code | 53573-9001 |
| Region | Great Lakes |
| County | Grant County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1958-05-07 |
| Certificate Issue Date | 2011-08-31 |
| Last Action Date | 2020-03-19 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 52150361 |
| Mode S Code Hex | A8D0F1 |