That is crazy fast! I used to build large scale RC stuff back when I had a life. I still have a couple but they were damaged when I moved almost 10 years ago. To bad all my nephews and nieces are all grown up.

It is funny I watched it again and the planes are going so fast that you cannot see them. Actually I did have a pre-built cox 0.49 line controlled mustang B model when I was really young. It managed to last 1/2 of one flight! I got like half a circle and then it went straight up over my head and then straight into the ground even though it was designed to be crashed that was a bit more then it could handle. I switched to a 0.49 dune buggy after that. I did not get into large scale RC until I was older as a surrogate for flying the real things.