Can some one give information about airframes

I was researching uav and fpv and i didnt get why models which are fast like skyfun and zepher are recommended.

hi,



see that video (MikeysRC) channel, he has made this very amazing FPV plane with lots of good features required in such planes

seen it. i will be building that plane.but there is lot of drag. if you see the records for longest distance its by zephr a flying wing model

i am thinking really long ranges.

you can put an extra battery in this , this modal was made for heavy weight carrying.

yes i will try this first.

is there any good clone of skyfun or that parkzone fixed wing design in india.