| Tail Number / N-Number | N4Z |
| Type of Reservation | Fee paid |
| Reserving Party Name | SHORT-N-NUMBERS |
| Street | PO BOX 368 |
| City | GROVELAND |
| State | FL |
| Zip Code | 34736-0368 |
| Date Reserved | 2018-03-23 |
| Expiration Date | 2024-01-23 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4Z.
| Tail Number / N-Number | N4Z |
| Manufacturer | WENTWORTH |
| Model | STEPHENS-AKRO |
| Manufacturer's Serial Number | 1-02 |
| 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 | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | N51E INC |
| Street | 818 SW 3RD AVE # 1348 |
| City | PORTLAND |
| State | OR |
| Zip Code | 97204-2405 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1986-09-26 |
| Certificate Issue Date | 2015-04-28 |
| Last Action Date | 2015-04-28 |
| Last Status | Valid Registration |
| Cancellation Date | 2016-02-02 |
| Exported To | ITALY |