Andreas of CARF Models does something I've never seen before with an RC jet. He executes a perfect Pugachev Cobra manoeuvre ! An aggressive change in pitch brings the jet from level to vertical in almost an instant. Used by pilots to evade a enemy chasing them at close range. Just awesome to watch this done for the first time in front of a big crowd. Look out for the 'Cobra' at 3:45 into the video.