| Tail Number / N-Number | N999ZF |
| Type of Reservation | Fee paid, notice for expiration sent |
| Reserving Party Name | DUANE ZENTGRAF |
| Street | 2015 PIG NECK RD |
| City | CAMBRIDGE |
| State | MD |
| Zip Code | 21613-3647 |
| Date Reserved | 2022-02-15 |
| Expiration Date | 2022-12-15 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N999ZF.
| Tail Number / N-Number | N999ZF |
| Manufacturer | ZIDEK JOHN JAY |
| Model | VANS RV-4 |
| Year Built | 1996 |
| Manufacturer's Serial Number | 2407 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| 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 | LYCOMING |
| Engine Model | IO-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Type of Registrant | Individual |
| Owner Name | ALLDER JERRY A |
| Street | 751 GLACIER TRL |
| City | LINCOLN |
| State | NE |
| Zip Code | 68521-4623 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-10-22 |
| Certificate Issue Date | 2014-01-29 |
| Last Action Date | 2014-01-29 |
| Last Status | First Notice for Registration Renewal |
| Cancellation Date | 2016-10-13 |