| Tail Number / N-Number | N135MH |
| Manufacturer | EUROCOPTER DEUTSCHLAND GMBH |
| Model | EC135T1 |
| Year Built | 2000 |
| Manufacturer's Serial Number | 0131 |
| 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 2B |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 515 hp (384 kW) |
| Total Horsepower | 1,030 hp (768 kW) |
| Type of Registrant | Corporation |
| Owner Name | WASHINGTON HOSPITAL CENTER |
| Street | 4390 PARLIAMENT PL STE R |
| City | LANHAM |
| State | MD |
| Zip Code | 20706-1865 |
| Region | Eastern |
| County | Prince George's County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-10-06 |
| Certificate Issue Date | 2008-04-30 |
| Last Action Date | 2022-10-18 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50107337 |
| Mode S Code Hex | A08EDF |