| Tail Number / N-Number | N820N |
| Manufacturer | DONNELLY MITCH L |
| Model | ZENITH 650B |
| Year Built | 2021 |
| Manufacturer's Serial Number | 65-10867 |
| 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 | O-200 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Kit Manufacturer | ZENITH AIRCRAFT CO |
| Kit Model | ZODIAC CH 650 |
| Type of Registrant | Individual |
| Owner Name | DONNELLY MITCH L |
| Street | 21 WALKER SQ |
| City | MCLOUD |
| State | OK |
| Zip Code | 74851-8493 |
| Region | Southwestern |
| County | Pottawatomie County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2021-10-16 |
| Certificate Issue Date | 2021-08-28 |
| Last Action Date | 2021-08-28 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 52631007 |
| Mode S Code Hex | AB3207 |