 1 9Y4/DL7VOG - CW Year: 2012 Band: 10, 12, 15, 20m Specifics: IOTA SA-009 Tobago island |
 2 9Y4/AJ9C - CW Year: 2004 Band: 12, 15, 17, 20, 40m Specifics: IOTA SA-009 Tobago island |
 3 9Y4/DJ7ZG - SSB Year: 2003 Band: 10m Specifics: IOTA SA-009 Tobago island |
 4 9Y4W - CW Year: 2005 Band: 20m Specifics: IOTA SA-009 Tobago island |
 5 9Y4/DL2SEK - SSB Year: 2003 Band: 10m Specifics: IOTA SA-009 Tobago island |
 6 9Y4/LY2IJ - CW Year: 2018 Band: 17m Specifics: IOTA SA-009 Tobago island |
 7 9Y4/AI5P - CW Year: 2014 Band: 17m Specifics: IOTA SA-009 Tobago island |
 8 9Y4/DL6RAI | 9Y4/IV3IYH - CW | CW - SSB Year: 2003 Band: 17m | 10, 12, 15, 17, 30, 80m Specifics: IOTA SA-009 Tobago island |
 9 9Y4/DK1MM - SSB Year: 2004 Band: 17m Specifics: IOTA SA-009 Tobago island |
 10 9Y4/DL5MAE - CW Year: 2002 Band: 10, 15, 40m Specifics: IOTA SA-009 Tobago island |
 11 9Y4/DJ8VC - SSB Year: 2004 Band: 10, 12m Specifics: IOTA SA-009 Tobago island |
 12 9Y/K2HVN - CW Year: 2016 Band: 17, 20m Specifics: IOTA SA-009 Tobago island |
 13 9Y4/DL1HCM - CW Year: 2003 Band: 10m Specifics: IOTA SA-009 Tobago island |
 14 9Y4/DL2YY - SSB Year: 2001 Band: 10m Specifics: IOTA SA-011 Trinidad island |
 15 9Y4HQ - SSB Year: 2014 Band: 15m Specifics: IOTA SA-011 Trinidad island |
 16 9Y4/DL2RVS - SSB Year: 2000, 2002 Band: 10, 15, 17, 20m Specifics: IOTA SA-011 Trinidad island |
 17 9Y4W - CW - SSB Year: 2013, 2015 Band: 10, 15, 20m Specifics: IOTA SA-009 Tobago island |
 18 9Y4/UA4CC - CW Year: 2018 Band: 17m Specifics: IOTA SA-009 Tobago island |
 19 9Y4/DL1MGB | 9Y4TBG - CW | SSB Year: 2003 Band: 17, 20m | 15, 20, 40m Specifics: IOTA SA-009 Tobago island |
 20 9Y4/DL7DF - CW - SSB Year: 2003 Band: 10, 17, 30, 40m Specifics: IOTA SA-009 Tobago island |
