For RC aircraft there are generally legal restrictions that require the craft to stay within line of sight of the operator, but an RC boat or car can in theory go as far as the signal will allow ...
The U.S. Navy is considering a 10-year-long multiple award contract potentially worth up to $3.5 billion for 2,800 service ...
Each pointed a boxy radio control at his own DragonFlite 95, a meter-long vessel with a pointy sail like a shark fin. Sometimes the boats rounded markers made from painted Clorox bottles. Other times, ...
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