| Tail Number / N-Number | N402GK |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-402A |
| Year Built | 2004 |
| Manufacturer's Serial Number | 402A-1151 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | PT6A SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 500 hp (373 kW) |
| Type of Registrant | LLC |
| Owner Name | GRESS AIR LLC |
| Street | 1106 S 44TH RD |
| City | DUNBAR |
| State | NE |
| Zip Code | 68346-8889 |
| Region | Central |
| County | Otoe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2004-05-14 |
| Certificate Issue Date | 2017-03-01 |
| Last Action Date | 2022-11-21 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 51132257 |
| Mode S Code Hex | A4B4AF |