Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N257MH.
| Tail Number / N-Number | N257MH |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R44 |
| Manufacturer's Serial Number | 0151 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 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 | HARTFORD HOLDING CORP |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Country | US |
| Certificate Issue Date | 2000-10-19 |
| Last Action Date | 2000-10-19 |
| Last Status | Valid Registration |
| Cancellation Date | 2001-09-07 |
| Exported To | CANADA |
| Mode S Code | 50471232 |
| Mode S Code Hex | A2729A |