Kyle Dahl just recently posted a video of his 450 running a 4000 headspeed. To end all controversy, he just posted a video to prove his 4000 headspeed 450 is REAL.
“Hopefully sufficient proof that my 4000 headspeed 450 video isn’t fake. The proof is 2 fold, firstly a stop watch timed the time it took to make the video and that time matches the time of the video, and secondly music was played so that the viewer could here that the flight was not sped up. If you still think I’m lying than theirs not much else I can do to make you believe me…. but hopefully you do believe me”
-Kyle Dahl
Source: Kyle Dahl
Can u next time use a HD camera plz