| Tail Number / N-Number | N556MW |
| Manufacturer | CESSNA |
| Model | 550 |
| Year Built | 2003 |
| Manufacturer's Serial Number | 550-1074 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | 530A |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 4,000 pounds-force (17.8 kN) |
| Total Thrust | 8,000 pounds-force (35.6 kN) |
| Type of Registrant | LLC |
| Owner Name | CITATION 550 LLC |
| Street | 1974 N OAKWOOD RD |
| City | OSHKOSH |
| State | WI |
| Zip Code | 54904-8443 |
| Region | Great Lakes |
| County | Winnebago County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2003-12-22 |
| Certificate Issue Date | 2020-01-15 |
| Last Action Date | 2022-09-05 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51613335 |
| Mode S Code Hex | A716DD |