| Tail Number / N-Number | N257MT |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2013 |
| Manufacturer's Serial Number | 13535 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-540-AE1A5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 12615 JONES RD STE 203 |
| City | HOUSTON |
| State | TX |
| Zip Code | 77070-4806 |
| Region | Southwestern |
| County | Harris County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2013-11-05 |
| Last Action Date | 2023-01-16 |
| Status | Registration pending |
| Mode S Code | 50471244 |
| Mode S Code Hex | A272A4 |