| Tail Number / N-Number | N5447C |
| Manufacturer | SIKORSKY |
| Model | S-76 |
| Manufacturer's Serial Number | 760180 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 14 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 | 2013-08-23 |
| Last Action Date | 2022-04-19 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51565030 |
| Mode S Code Hex | A6EA18 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5447C.
| Tail Number / N-Number | N5447C |
| Manufacturer | CESSNA |
| Model | 210N |
| Manufacturer's Serial Number | 21063788 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | DEL RIO FLYING SERVICE INC |
| Street | PO BOX 987 |
| City | DEL RIO |
| State | TX |
| Zip Code | 78840 |
| Region | Southwestern |
| County | Chittenden County |
| Certificate Issue Date | 1980-11-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1980-11-18 |
| Exported To | MEXICO |