UFO Pendulum Motion.

[Sirius]

Thanks for the post mate and your input is most welcome, have come across quite a bit of speculation about the physics behind the motion - whether it's an aspect of technology propulsion, a use of natural magnetic/gravity fields, a misinterpretation of something else (like a spiral) from the observer's perspective etc.

Don't know what's going on really but looks like scientific conjecture about UFO flight characteristics goes way back into history - here's 'the father of modern rocketry' Professor Hermann Oberth discussing it back in the early fifties (interesting to note he was also 'mentor' to NASA Nazi Dr. Werner von Braun).

That doesn't sound like anything being controlled to me, more programmed to move from point A to B.  So it's all "drones" then?  The greys are just some kind of construct that is projected out. Spooky stuff.

I bet the control station is under ground.