LU4ZS Marambio Station Seymour Island. From DXNews.com05/07/2022 by PY3TXLU4ZS will be active from Marambio station, Seymour Island, IOTA AN-013, Antarctica, during July 2022. Previous articleLU1ZD San Martin Base Barry Island. From DXNews.comNext article JW0Z Svalbard. From DXNews.com