It's also interesting too that they will not turn rotors with Biden approaching Marine 1. You can obviously hear the APU's running and them switching the power to the a/c which on any run up you start turning your rotors. Unfortunately that does create some rotor wash for those who are boarding the aircraft. That tells me that Biden is so frail he can't fight through the rotor wash to board the a/c.
Even when there's no pitch applied to the rotors? Even though my old man was in army aviation (a lonnnnggggg time ago) and i was around helo's a bunch, they were never running therefore, i never dealt with rotor wash. Just always assumed when they were "idling" with no pitch, they just made a bunch of noise but really didn't move any air.
