Established at Stawell in 1965, the company has maintained continuous operation at the airport since then.  The business progressively grew both its aerial agricultural interests throughout Victoria and the Riverina where now, its aerial agriculture branch – Agflite is consolidated at Hay airport.

AGAIRs aerial fire fighting capability continues to grow. Initially, providing a fixed wing firebombing capability with its agricultural aircraft and then the Air Tractor AT-802, purpose built SEAT (Single Engine Air Tanker) aircraft. Growth in this sector continues to where AGAIR provides one of the most diverse fixed wing aerial fire fighting capabilities in the world.