picking up Masaru JA5AQC at Frankfurt airport and traveling to DL2LZ Ray. Inspection of his phantastic 80m 4-square. he really works good dx. his radials are insulated in a garden hose. 2 radials per vertical. trimmed to resonance. like a buried dipole. and the vertical is connected later and put to resonance with a small network. Ray is really one of the louder station from DL.. I heard him on 80m SSB when I was on Palau T88DL.