| Tail Number / N-Number | N642MS |
| Manufacturer | KEYSTONE HELICOPTER |
| Model | S-76C |
| Manufacturer's Serial Number | 760642 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 14 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ARRIEL 2S2 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 817 hp (609 kW) |
| Total Horsepower | 1,634 hp (1,219 kW) |
| Type of Registrant | Corporation |
| Owner Name | BANK OF UTAH TRUSTEE |
| Street | 50 S 200 E STE 110 |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84111-1617 |
| Region | Northwest Mountain |
| County | Salt Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-01-10 |
| Certificate Issue Date | 2020-12-17 |
| Last Action Date | 2020-12-17 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 52066715 |
| Mode S Code Hex | A86DCD |