| Tail Number / N-Number | N146HH |
| Manufacturer | AIRBUS HELICOPTERS DEUTSCHLAND |
| Model | MBB-BK 117 C-2 |
| Year Built | 2016 |
| Manufacturer's Serial Number | 9737 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | SAFRAN |
| Engine Model | ARRIEL 1E2 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 708 hp (528 kW) |
| Total Horsepower | 1,416 hp (1,056 kW) |
| Type of Registrant | Corporation |
| Owner Name | HARTFORD HOSPITAL |
| Street | 80 SEYMOUR ST |
| City | HARTFORD |
| State | CT |
| Zip Code | 06103 |
| Region | New England |
| County | Hartford County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-03-13 |
| Certificate Issue Date | 2018-08-18 |
| Last Action Date | 2021-03-12 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 50134661 |
| Mode S Code Hex | A0B9B1 |