Tried another range test today.got 11500 feet...2.2 miles at 300 feet altitude. Still had full signals when I turned around.
CE mode in uk with just a windsurfer mod.
Little drone amazes me more and more every day.
Hit almost 52 mph on outward trip but hit a serious 30mph headwind coming back.
Landed with 30% battery
You can get at least another kilometer easily. In fact you will likely get as far as the battery software will allow(it will hit the max no return point and RTH with just enough battery.) I did 12500 in 20 mph gusting to 27 mph before it initiated RTH and landed with 26% battery and in the red.