I would sure appreciate it if someone could give me an idea of what is going on in my log. I followed AD1C email in adding Revillagigedo by changing the prefix to XF4. Now, in every instance that I've worked the XF4IH it comes up as Revillagigedo but the cluster window is still showing the color yellow as though I've never worked the station. Any ideas?? Thanks John (N1JP)