1. There is a considerable amount of technical support for transport and agricultural aviation . 2. "' Moree Airport "'is an airport in agricultural aviation in the local area. 3. General aviation covers a agricultural aviation , light aircraft manufacturing and maintenance. 4. National Agricultural Aviation Association : http : / / www . agaviation . org 5. National Agricultural Aviation Association : http : / / www . agaviation . org/ 6. The National Agricultural Aviation Association said there are 102 licensed aerial spray companies in Georgia. 7. Their use has been predominantly in the agricultural aviation field as crop dusters and sprayers. 8. It is used for agricultural aviation purposes. 9. The law enforcement official who described the initiative, known as the Agricultural Aviation Threat Project, said it was continuing. 10. Houlton worked as a charter pilot on his return to New Zealand and became involved in aerial photography and agricultural aviation .