| Tail Number / N-Number | N74840 |
| Manufacturer | SIKORSKY |
| Model | S-52-3 |
| Year Built | 1952 |
| Manufacturer's Serial Number | 52041 |
| 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 | FRANKLIN |
| Engine Model | 6V6 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 245 hp (183 kW) |
| Average Cruising Speed | 681 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ORLANDO HELICOPTER AIRWAYS INC |
| Street | 1380 FLIGHT LINE BLVD |
| City | DELAND |
| State | FL |
| Zip Code | 32724-2116 |
| Region | Southern |
| County | Volusia County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1962-07-09 |
| Certificate Issue Date | 2002-04-17 |
| Last Action Date | 2022-10-03 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 52411477 |
| Mode S Code Hex | AA133F |