I keep seeing stations with some very strange prefixes. Like the following.
2034 -11 -0.8 3.594116 0 Z7W/DL5SDG 0
2040 -8 -0.8 3.594118 0 Z7W/DL5SDG 0
They never show up in the database and at times the three letters before the callsign change.
Anyone any idea what they are please?
Thanks - Dave (G0DJA)