Balloons....seriously....some type of "cheap" repeater platform. No doubt the loss of it and associated electronics would not be "cheap".

Like somebody said...there are always alternatives.

"I have but one lamp by which my feet are guided, and that is the lamp of experience. I know no way of judging of the future but by the past."
Patrick Henry 1775

Let them eat cheap Ice Cream!
The former queen of San Francisco

"There's a sucker born every minute."
Phineas Taylor Barnum