3W9FB – Vietnam 05/12/2017 by PY3TX John, KB4FB will be active from Da Nang, Vietnam as 3W9FB during early January, with a brief gap, then QRV again early February 2018. QRV on HF bands. QSL via LoTW. Previous articleJW4JSA – Bear Island, SvalbardNext article PY0F/PY2NDX – Fernando da Noronha