Hmmmmm ..... If I used half the weight of batteries for large coils and
then flew and navigated along the length of power lines, could I induce
enough current to keep me aloft?
Is this a new 'free' source of flight power (if the power companies
radiate the energy, how can it be theft?) .... a new navigation
activity (e.g. coast to coast) and a new definition of low level
airlanes?

;-)