 1 HC8N - CW - SSB Year: 2001, 2002, 2003 Band: 15, 17, 30, 40m Specifics: IOTA SA-004 San Cristobal island |
 2 HC8N - CW - SSB Year: 2000, 2001 Band: 10, 12, 15, 20, 40, 80m Specifics: IOTA SA-004 San Cristobal island |
 3 HC2WAT/8 - CW Year: 2014 Band: 10m Specifics: IOTA SA-004 San Cristobal island |
 4 HC2RMT/8 - CW Year: 2014 Band: 10m Specifics: IOTA SA-004 San Cristobal island |
 5 HC8ART - CW Year: 2014 Band: 30m Specifics: IOTA SA-004 Isabela island |
 6 HC2ANT/8 - CW Year: 2014 Band: 10m Specifics: IOTA SA-004 San Cristobal island |
 7 HC2RAT/8 - SSB Year: 2014 Band: 10m Specifics: IOTA SA-004 San Cristobal island |
 8 HD8A - CW Year: 2013 Band: 20m Specifics: IOTA SA-004 San Cristobal island |
 9 HC8/PA3GIO - SSB Year: 2000 Band: 10, 12m Specifics: IOTA SA-004 Santa Cruz island |
 10 HC2AO/8 - CW Year: 2014 Band: 10, 15m Specifics: IOTA SA-004 San Cristobal island |
 11 HC2AO/8 - CW - SSB Year: 2014 Band: 10, 12, 15m Specifics: IOTA SA-004 San Cristobal island |
 12 HC8/WA6O - CW Year: 2002 Band: 15, 40m Specifics: IOTA SA-004 San Cristobal island |
