Radio Amateurs members of the YB6DX community will be active with special call 8I77E from Sumatra Island, IOTA OC - 143, Indonesia, commemorating 77th Anniversary of the Independence of Indonesia.
They will operate on HF Bands.
QTH Locator - NJ93im.
They will operate on HF Bands.
QTH Locator - NJ93im.