| Tail Number / N-Number | N752A |
| Manufacturer | SIKORSKY |
| Model | S-55 |
| Year Built | 1957 |
| Manufacturer's Serial Number | 55981 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TPE331 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | LLC |
| Owner Name | SIERRA AERONAUTICS LLC |
| Street | 40 SULPHUR SPRING CHURCH RD |
| City | FRANKLIN |
| State | KY |
| Zip Code | 42134-8569 |
| Region | Central |
| County | Simpson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1989-04-03 |
| Certificate Issue Date | 2021-09-21 |
| Last Action Date | 2021-09-21 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 52420567 |
| Mode S Code Hex | AA2177 |