Group of 10 German Radio Amateurs will be active from Sri Lanka 2 - 18 March 2016 as 4S7GWG.
They will operate on 40 - 6m perhaps 80 and 160m SSB, CW, RTTY.
QSL via DL2AWB, OQRS, ClubLog, LOTW.
Ads for direct QSL:
Guenter Gassler, Eichertstr. 8, D-07589 Muenchenbernsdorf, Germany.
Sri Lanka. Author - Bertrand Gossart.