| Name | Designator | Engine Manufacturer |
|---|---|---|
| S-2 Ag Commander | SS2P | AERO COMMANDER |
| S-2R-600 Thrush | SS2P | AYRES |
| S-2R-R3S Thrush | SS2P | AYRES |
| S-2R-R1340 Thrush | SS2P | AYRES |
| S-2R-R1820 Bull Thrush | SS2P | AYRES |
| S-2 Ag Commander | SS2P | NORTH AMERICAN ROCKWELL |
| S-2 Thrush Commander | SS2P | NORTH AMERICAN ROCKWELL |
| S-2 Thrush Commander | SS2P | ROCKWELL |
| S-2 Thrush (piston conversions) | SS2P | SERV-AERO |
| S-2 | SS2P | SNOW |
| S-2R-R1340 Trush 400 | SS2P | THRUSH |