Agricultural aerial spraying is an effective guarantee to achieve food security and ecological security in China. In this article, the research status of agricultural aerial spraying technology in China was reviewed and summarized. Three aspects such as models of agricultural airplane, key technologies of aerial spraying and supporting equipments in aerial spraying were elaborated, and then the prospect of China's agricultural aerial spraying was expected through comparing the current situation of aerial spraying with developed countries. It will provide progress reference for scientific research and development of domestic research institutions and enterprises.