| Tail Number / N-Number | N89VK |
| Manufacturer | KIRBY ARTHUR L |
| Model | FLYBABY |
| Year Built | 1990 |
| Manufacturer's Serial Number | VK1A |
| 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 | A&C75 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 75 hp (56 kW) |
| Type of Registrant | Individual |
| Owner Name | LEROY PHILIPPE G |
| Street | PO BOX 1078 |
| City | WILLCOX |
| State | AZ |
| Zip Code | 85644-1078 |
| Region | Western-Pacific |
| County | Pima County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1990-04-14 |
| Certificate Issue Date | 2021-08-02 |
| Last Action Date | 2021-08-02 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 53042340 |
| Mode S Code Hex | AC44E0 |