| Tail Number / N-Number | N3611 |
| Manufacturer | KEIP FREDERICK J |
| Model | ULTRA PUP |
| Manufacturer's Serial Number | FK003 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | KEIP FREDERICK J |
| Street | 11428 W 6 MILE RD |
| City | FRANKSVILLE |
| State | WI |
| Zip Code | 53126-9733 |
| Region | Great Lakes |
| County | Racine County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-08-22 |
| Last Action Date | 2022-08-22 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51011176 |
| Mode S Code Hex | A4127E |