Tags: Aircraft.
BSF UAVs are Chinese UAVs developed by Changchun Blue Sky Focus Science and Technology Co. Ltd. (BSF 长春蓝天焦点科技有限公司). BSF is in the business of aerial photography and survey since its formation in 2012 but while in operation it was discovered that available UAVs are either not being able to meet one hundred percent of the particular requirements of specific mission or just too expensive.