| Tail Number / N-Number | N503WK |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SR22 |
| Year Built | 2020 |
| Manufacturer's Serial Number | 4980 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-550-N |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | LLC |
| Owner Name | HARMONY AIR LLC |
| Street | PO BOX 92340 |
| City | NASHVILLE |
| State | TN |
| Zip Code | 37209-8340 |
| Region | Central |
| County | Davidson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2020-12-03 |
| Certificate Issue Date | 2021-02-16 |
| Last Action Date | 2021-02-16 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 51443423 |
| Mode S Code Hex | A64713 |