5Z4/WF3U – Kenya Jan 5, 2016 | 0 George, WF3U is currently in Nairobi, Kenya and will be active as 5Z4/WF3U when time permits until February 29, 2016. QRV on HF bands. QSL via LoTW, buro, direct. FIRST FOR DX NEWS – DX-WORLD.NET