| Tail Number / N-Number | N290DB |
| Manufacturer | BYERS WALTER D |
| Model | BYERS VARIEZE |
| Manufacturer's Serial Number | 698 |
| 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 | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Individual |
| Owner Name | BYERS WALTER D |
| Street | 3930 E 154 N |
| City | RIGBY |
| State | ID |
| Zip Code | 83442-5727 |
| Region | Northwest Mountain |
| County | Jefferson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1991-03-09 |
| Certificate Issue Date | 1989-04-03 |
| Last Action Date | 2022-12-16 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 50572707 |
| Mode S Code Hex | A2F5C7 |