Posted in VHF/UHF/SHF SK4BX/B 70cm beacon back on air Posted by SM6EAN Posted on 3rd november 2014 Our beacon at 432.460 SK4BX/B JO79LH is back on air. Fitted with a new PA and PSU delivering 50 W into the feeder. If you want to report future errors (and we hope not) on the beacon please *protected email* SM4FXR,SM4VLM and SM4KWD Author: SM6EAN