Drone Sprayers

had someone come out last season (22) and sprayed all corn acres 650 . Saw excellent coverage they covered app. 2-300 acres per day . Drone covers 2-3 acres per fill he said drone cost $30 K but with. Accessories (generators, extra batts,tank, pump, trailers and misc items ) total was around $60 K batteries last about 1500 cycles per battery cost $1550 each, I personally believe it’s a doable vent...