3W1D 3W4DK Cat Ba Island

R3HD and UA3DK will be active from Cat Ba Island, IOTA AS-132, 13 - 19 March 2014 as 3W1D and 3W4DK.
They will be active on HF Bands.
QSL info:
3W1D via SP5PB.
3W4DK qsl info will be announced.