Hello,I am following DIY drones for quite a some time & very keen on buying a quad or hexa kit for a starter. When I place an order, I see apologies because one item from the kit is out of stock. Sometimes it is just a battery strap. I know this is…

Hello,This is my first post & I am planning to buy Arducopter Hexa 3DR kit. I have no exposure to multis or Helis. I am experienced with airplanes & radio programming. I wanted to know following.How difficult is the build?How easy it is to learn to…