Mounting the Ptarmigan Triffid Military Phased Array to allow altitude to be varied.
Photos below show my attempt today to mount the array so that I can aim at Zenith and vary altitude between horizon and Zenith.
I have yet to try it outside – might not work!
I needed to find a way of attaching two tubes at right-angles (old trampoline tubes) and then holding it firmly upright (idea is to use the heavy parasol base for this in photo below).
Andy