I met up with a crew flying some of the wildest RC aircraft I’ve ever seen, including giant turbine-powered jets capable of insane speeds. These aren’t little hobby planes either, they’re massive, ...

The fastest remote-controlled airplane flight ever recorded took place in 2018, with a top speed of 545 miles/hour. That’s 877 km/h, or Mach 0.77! What was the limiting factor, preventing the ...