Hi, Great idea. We used to scan 17 meters, at least my server and pi4tue anyway. Condx has been poor so we have not done that in a while. We used to use 18.105 and later moved to 18.106. I'm not so sure about the higher frequency (18.111) as the NCDXF beacons are at 18.110 and 109 to 111 is exclusively for beacons around here. There is always someone claiming to own whatever frequency we would choose but I think 18.106 was ok before. Perhaps that could be used again. I can add 17 meters to my scan also, would be good to get a feel for that band again. 73 de Per, sm0rwo