Nice. is that the actual engine used...it does look like the engine fires a few times a second. could hear why it was called a "buzz bomb", but only after flyby. was that actual size, and could they be released from a truck, in ww2? seems like a scaled down replica.
Uses a pulse jet...not particularly high tech. It does look quite realistic, the weight would be the biggest difference. <iframe width="640" height="360" src="" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
Two of my oldest friends mounted a pulse-jet engine on a pickup truck. "Because we couldn't find a Delorean."
if was to hazard a guess- the very front of the engine had those mini turbines skydivers use, which would explain the high pitched whine, while a small pulse jet provided the "buzz" after flyby. cool video.
