| Tail Number / N-Number | N156MH |
| Manufacturer | BELL |
| Model | 412 |
| Manufacturer's Serial Number | 33184 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | MANSFIELD HELIFLIGHT INC |
| Street | 159 CATAMOUNT DR |
| City | MILTON |
| State | VT |
| Zip Code | 05468-3284 |
| Region | New England |
| County | Chittenden County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2008-06-03 |
| Last Action Date | 2020-03-26 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50160624 |
| Mode S Code Hex | A0E194 |