I can assure you that I am near a outgoing runway for medical choppers and I may be downwind, depending on rotor configuration there is no Slap, Slap anymore, like Military Heli's have and I have had to darn near CSC, with a modified aircraft with double down speed of stock to clear distance. Given that they "should" be at at least 300 ft when they over fly me, they aren't. They sometimes over fly me at full speed at about 50 foot over the tree tops so sub 200, and I fly sub 150 until I clear that "zone". Things aren't always what one would think they are. I am prior military and I can pick out any military aircraft from far distance. These new copters are extremely quiet and flying so low over trees absorbs their incoming flight many times...with proper conditions, not at all as you outline...just say'n.
But anyway, Bruce/XJet brought up a point on his channel...do we have a truly verifiable report yet that this incident even happened as stated in the one and only mention on the internet as originally released....not saying it was a fake...just wondering?