| Tail Number / N-Number | N56C |
| Manufacturer | GULFSTREAM AEROSPACE |
| Model | GV-SP (G550) |
| Year Built | 2012 |
| Manufacturer's Serial Number | 5396 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 20 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | ROLLS DEUT |
| Engine Model | BR700-710C411 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 15,385 pounds-force (68.4 kN) |
| Total Thrust | 30,770 pounds-force (136.9 kN) |
| Type of Registrant | LLC |
| Owner Name | AUSOME AVIATION LLC |
| Street | 117 SALEM CHURCH RD |
| City | NEWARK |
| State | DE |
| Zip Code | 19713-2940 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2022-07-19 |
| Certificate Issue Date | 2022-06-23 |
| Last Action Date | 2022-06-23 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 51622303 |
| Mode S Code Hex | A724C3 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N56C.
| Tail Number / N-Number | N56C |
| Manufacturer | EAA BIPLANE |
| Model | 1 |
| Year Built | 1956 |
| Manufacturer's Serial Number | 1 |
| 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 | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BOLDUC CHRISTINE M |
| Street | 36 ALPINE RD |
| City | WAYLAND |
| State | MA |
| Zip Code | 01778 |
| County | New Castle County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-03-20 |
| Certificate Issue Date | 1987-09-15 |
| Last Action Date | 2003-02-04 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-22 |