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 ...

We’ve seen remote control airplanes powered by tiny jet engines before. But what’s mind-blowing about this particular RC craft is that it weighs just 17 pounds but can blast through the skies at an ...