| Tail Number / N-Number | N77GR |
| Manufacturer | RUDOLPH GARY |
| Model | RV-4 |
| Year Built | 1992 |
| Manufacturer's Serial Number | 2338 |
| 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 | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | HUBBARD BENJAMIN L |
| Street | PO BOX 35 |
| City | QUOGUE |
| State | NY |
| Zip Code | 11959-0035 |
| Region | Eastern |
| County | Suffolk County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1993-01-25 |
| Certificate Issue Date | 2007-10-01 |
| Last Action Date | 2021-06-03 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 52463524 |
| Mode S Code Hex | AA6754 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N77GR.
| Tail Number / N-Number | N77GR |
| Manufacturer | CESSNA |
| Model | 401B |
| Manufacturer's Serial Number | 401B0112 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 198 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ROSE INDUSTRIES INC |
| Street | 1700 BROADWAY |
| City | DENVER |
| State | CO |
| Zip Code | 80202 |
| Region | Northwest Mountain |
| County | Suffolk County |
| Certificate Issue Date | 1983-10-04 |
| Last Status | Valid Registration |
| Cancellation Date | 1986-08-22 |
| Exported To | UNITED KINGDOM |