GM by 10m Es

GM4FVM (428km) was perhaps the most interesting spot of me today at 1112z. This was quite short skip and almost certainly Es. Apart from EA8BVP (29886km) who spots me just about every day on 10m WSPR it has been very quiet with no other F2 in evidence. Certainly no signs, so far, of USA stations spotting me.

Over the months I notice that my nominal 10m  frequency has lowered. I guess this is the reference aging. It means some of the randomised transmissions are just LF of the WSPR window.  At some point I need to reset the 10m slightly higher. Not a major issue.