Trinidad Island 9Y4HQ. From DXNews.com10/07/2021 by PY3TXMembers of Trinidad and Tobago Amateur Radio Society will be active in IARU HF Contest 10-11 July 2021, as 9Y4HQ. Previous articleOY/LB5SH Faroe Islands. From DXNews.comNext article OA4O Peru. From DXNews.com