| Tail Number / N-Number | N602MH |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-602 |
| Year Built | 2012 |
| Manufacturer's Serial Number | 602-1218 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-60AG |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 1,050 hp (783 kW) |
| Type of Registrant | Corporation |
| Owner Name | TWIN COUNTY AIR-AG INC |
| Street | PO BOX 1268 |
| City | WINNIE |
| State | TX |
| Zip Code | 77665-1268 |
| Region | Southwestern |
| County | Chambers County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2012-10-19 |
| Certificate Issue Date | 2018-03-14 |
| Last Action Date | 2021-01-29 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51747710 |
| Mode S Code Hex | A7CFC8 |