Radio Amateurs members of the Contest Club ORARI Lokal Grobogan receive contest call sign 7B2B and will be active from Purwodadi, Grobogan, Java Island, IOTA OC - 021, Indonesia.
They will operate in various contests.
QSL via 7B2B.
QTH Locator - OI52kv.
They will operate in various contests.
QSL via 7B2B.
QTH Locator - OI52kv.