Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N58NU.
| Tail Number / N-Number | N58NU |
| Manufacturer | ZEITLER WILLIAM A |
| Model | AVENTURA II |
| Year Built | 2009 |
| Manufacturer's Serial Number | AA2A0149 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| 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 | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Kit Manufacturer | AERO ADVENTURE INC |
| Kit Model | AVENTURA II |
| Type of Registrant | Individual |
| Owner Name | ZEITLER WILLIAM A |
| Street | 105 WING RD |
| City | ALLENSTOWN |
| State | NH |
| Zip Code | 03275-2709 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2009-03-25 |
| Certificate Issue Date | 2008-12-19 |
| Last Action Date | 2008-12-19 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2014-08-28 |
| Mode S Code | 51672316 |
| Mode S Code Hex | A774CE |