| Tail Number / N-Number | N4728R |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2021-05-08 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4728R.
| Tail Number / N-Number | N4728R |
| Manufacturer | ROMINGER ROBERT W |
| Model | GYROMINGER 1 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 28C |
| Aircraft Type | Rotorcraft |
| 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 | HIRTH |
| Engine Model | F30 |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 80 hp (60 kW) |
| Kit Manufacturer | ROTOR FLIGHT DYNAMICS INC |
| Kit Model | DOMINATOR |
| Type of Registrant | Individual |
| Owner Name | ROMINGER ROBERT W |
| Street | 10 BRIDGEWATER DR |
| City | NEWNAN |
| State | GA |
| Zip Code | 30265-1151 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-04-17 |
| Certificate Issue Date | 2001-06-06 |
| Last Action Date | 2017-08-09 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2021-05-08 |