Radio Amateurs from Indonesia will be active with special call 8I77I from Sulawesi Selatan, Sulawesi Utara, Sulawesi Tenggara, Sulawesi Tengah, Sulawesi Barat, Gorontalo and Maluku, IOTA OC - 146, Indonesia, commemorating 77th Anniversary of the Independence of Indonesia.
They will operate on HF and VHF Bands.
They will operate on HF and VHF Bands.