| Tail Number / N-Number | N825MM |
| Manufacturer | EUROCOPTER DEUTSCHLAND GMBH |
| Model | EC 135 T2+ |
| Year Built | 2013 |
| Manufacturer's Serial Number | 1109 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ARRIUS 2B2 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 642 hp (479 kW) |
| Total Horsepower | 1,284 hp (958 kW) |
| Type of Registrant | Government |
| Owner Name | MASSACHUSETTS STATE POLICE |
| Street | 246 S MEADOW RD STE 10 # NW |
| City | PLYMOUTH |
| State | MA |
| Zip Code | 02360-4775 |
| Region | New England |
| County | Plymouth County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2013-11-04 |
| Certificate Issue Date | 2013-07-02 |
| Last Action Date | 2022-02-16 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 52642215 |
| Mode S Code Hex | AB448D |