Modified stealth machine with adjustments?

[Administrator]

http://www.youtube.com/watch?v=ZyI2YA9aJVo&feature=mfu_in_order&list=UL

[Administrator]

The guy has a few different videos with these things. Its almost a little loud for a rotary, either he is running it with all engines firing or there is a friction problem he needs to sort out.

[gangstajay]

looked his other video up...is noisy..lol its cool

[Slava INK-ing]

hello!

This is not a modified stealth, I made ​​the whole machine. In reality is a quiet but here is
microphone close to her and seems to be noisy ... I will make a little better video