I recently bought a folding 3 element 70cm Yagi. I didn’t buy it for SOTA use but chasing high altitude balloons which I occasionally launch.
However, a search on here finds a few references to 70cm although I haven’t found a lot of detail so far.
As the time approaches when we in G region may be allowed out (Monday?) the opportunity to wave my new antenna from the top of a hillock somewhere will come.
From what I’ve seen 70cm FM and I assume vertically polarized is what has been used for SOTA.
Would there be anyone able to hear me (from Devon) if I gave it a go?