| Tail Number / N-Number | N639MM |
| Manufacturer | AGUSTA AEROSPACE CORP |
| Model | AW139 |
| Year Built | 2009 |
| Manufacturer's Serial Number | 41216 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 17 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6C-67C |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,679 hp (1,253 kW) |
| Total Horsepower | 3,358 hp (2,505 kW) |
| Type of Registrant | Corporation |
| Owner Name | CHEVRON USA INC |
| Street | 96 RUNWAY RD |
| City | PICAYUNE |
| State | MS |
| Zip Code | 39466-8172 |
| Region | Southwestern |
| County | Pearl River County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-07-30 |
| Certificate Issue Date | 2009-08-14 |
| Last Action Date | 2020-08-13 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52060112 |
| Mode S Code Hex | A8604A |