| Tail Number / N-Number | N923Z |
| Manufacturer | EAA |
| Model | SPORT BIPLANE |
| Manufacturer's Serial Number | EB1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CYR GREGORY A |
| Street | 225 HOSPITAL ST |
| City | AUGUSTA |
| State | ME |
| Zip Code | 04330-0702 |
| Region | New England |
| County | Kennebec County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1990-08-08 |
| Certificate Issue Date | 2021-05-04 |
| Last Action Date | 2021-05-04 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 53145616 |
| Mode S Code Hex | ACCB8E |