This YouTube video shows a hobby taken to the extreme. Radio-controlled cars can be a lot of fun. But airplanes are the pinnacle of radio-controlled coolness.

These hobbyists have taken their craft to a new level. They created a large-scale model of a B-29 bomber. This thing is huge. It doesn’t look like it should fly. But the four working engines get it airborne in no time. And, believe it or not, it’s actually pretty nimble.

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