| Tail Number / N-Number | N477B |
| Manufacturer | CESSNA |
| Model | 441 |
| Manufacturer's Serial Number | 441-0055 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLIEDSIGN |
| Engine Model | TPE331-12UHR |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,100 hp (821 kW) |
| Total Horsepower | 2,200 hp (1,641 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | LLC |
| Owner Name | JRS AVIATION LLC |
| Street | PO BOX 7 |
| City | FALLS CITY |
| State | NE |
| Zip Code | 68355-0007 |
| Region | Central |
| County | Richardson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 2001-10-22 |
| Certificate Issue Date | 2018-10-25 |
| Last Action Date | 2021-05-25 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51355464 |
| Mode S Code Hex | A5DB34 |