J5T J5HKT Bubaque Island Guinea Bissau. From DXNews.com 09/06/2021 by PY3TX J5T Team will be active as J5T and J5HKT from Bubaque Island, IOTA AF – 020, Guinea Bissau, 7 – 19 October 2021. Previous articleOJ0C Market Reef. From DXNews.comNext article A44M A43MI Masirah Island. From DXNews.com