5I3B 5I3W Zanzibar Island. From DXNews.com11/08/2021 by PY3TXNuria, EA3WL and Josep, EA3BT will be active as 5I3B and 5I3W from Zanzibar Island, IOTA AF – 032, Tanzania, 13 – 26 August 2021. Previous article3X2021 Guinea. From DXNews.comNext article Video 3Y0Z Bouvet Island The Good, The Bad, The Ugly. From DXNews.com