| Tail Number / N-Number | N5646X |
| Manufacturer | AERO COMMANDER |
| Model | S2R |
| Year Built | 1973 |
| Manufacturer's Serial Number | 1846R |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 119 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FOUNTAIN INC |
| Street | PO BOX 9424 |
| City | MOSCOW |
| State | ID |
| Zip Code | 83843-0118 |
| Region | Northwest Mountain |
| County | Latah County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1973-11-14 |
| Certificate Issue Date | 2010-11-08 |
| Last Action Date | 2022-10-24 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 51634406 |
| Mode S Code Hex | A73906 |