I have available a spare 16 turn RHCP 1.2Ghz helix for sale. Aluminum reflector, stainless steel support, UV protected PVC supports, It was a spare I was going to use on AO-40 (sobsob). It is home brew and about 80% complete. I can finish it up in a few hours if anyone is interested in it. I can provided pictures and details. I have built about 10 of these back in the day of HEO. 73 Bob W7LRD