hachalu negera Profile Topics Started Replies Created Engagements Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts October 30, 2016 at 9:53 am in reply to: quadcopter #14220 hachalu negeraParticipant hey guys can u send me more datas about quadroper cuz am doing my final year thesis on that. plspls pls reach me at [email protected] Author Posts Viewing 1 post (of 1 total)