| Tail Number / N-Number | N851MB |
| Manufacturer | AMERICAN EUROCOPTER CORP |
| Model | AS350B3 |
| Year Built | 2011 |
| Manufacturer's Serial Number | 7236 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ARRIEL 2D |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 802 hp (598 kW) |
| Type of Registrant | Corporation |
| Owner Name | MED-TRANS CORP |
| Street | 2200 WESTCOURT RD |
| City | DENTON |
| State | TX |
| Zip Code | 76207 |
| Region | Southwestern |
| County | Denton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-11-18 |
| Certificate Issue Date | 2018-02-07 |
| Last Action Date | 2020-09-30 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 52726044 |
| Mode S Code Hex | ABAC24 |