Adapting “loyal wingman” drones to helicopters is a fundamentally different challenge than adopting them to planes, as helicopters are far slower and operate at significantly lower altitudes.
TL;DR: As of Oct. 20, the DJI Mini 4K drone is on sale for $239 at Amazon (exclusively for Prime members). That's $50 off and ...
Tropical Storm Melissa has formed in the Caribbean. See where it's headed.
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