So all we need then is parachutes, some kind of GPS based glide guidance control, and a network of aviation battery collection stations :) I guess overseas fli

So all we need then is parachutes, some kind of GPS based glide guidance control, and a network of aviation battery collection stations :) I guess overseas flights will just have to absorb the cost, unless it happens to be economical somehow to operate floating stations for the purpose of collecting dropped batteries.