| Tail Number / N-Number | N728TS |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R44 |
| Year Built | 2009 |
| Manufacturer's Serial Number | 2025 |
| Aircraft Type | Rotorcraft |
| 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 | LYCOMING |
| Engine Model | O-540-F1B5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | LLC |
| Owner Name | SKY KING LLC |
| Street | 8226 PULASKI HWY |
| City | BALTIMORE |
| State | MD |
| Zip Code | 21237-2845 |
| Region | Eastern |
| County | Baltimore city |
| Country | US |
| Fractional Ownership | Yes |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-02-06 |
| Certificate Issue Date | 2010-06-21 |
| Last Action Date | 2020-02-20 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 52341376 |
| Mode S Code Hex | A9C2FE |