The Federal Communications Commission (FCC) has granted a total of 47 licenses and call signs in the category of Amateur license in Yabucoa, Puerto Rico. Select a call sign from the table below to view its details such as the date of authorization, expiration date, service description, and so forth.
| Call Sign | License Holder Name | Date of Authorization |
|---|---|---|
| KB2MMX | SANTANA DIAZ, ELEUCADIO | 2011-01-27 |
| KF6OGJ | Stone, Michael F | 2017-12-29 |
| KH2RU | THIESSEN, JAMES E | 2017-03-30 |
| KP4ZE | ESPINOSA DIAZ, WILFREDO B | 2014-10-08 |
| NP3LO | VAZQUEZ, HECTOR R | 2007-03-13 |
| NP3OA | MARQUEZ VELAZQUEZ, JESUS M | 2017-05-18 |
| NP3WS | COLON ROMERO, JORGE L | 2018-03-28 |
| WP3KQ | Laboy-Rivera, Miguel A | 2021-05-26 |
| WP3OJ | Solis-Lopez, Judith | 2012-08-29 |
| WP3QL | Medina-Rodriguez, Jose R | 2012-03-05 |
| WP3SH | APONTE APONTE, ANA S | 2022-06-11 |
| WP4FV | DIAZ DIAZ, JUAN | 2017-06-22 |
| WP4GLE | MERCED, VICTOR | 2017-02-16 |
| WP4GXN | LOZADA, GLADYS | 2021-04-12 |
| WP4HTM | BURGOS ORTIZ, FLORENCIO | 2012-02-29 |
| WP4HZE | DIAZ ROSADO, JORGE | 2018-01-03 |
| WP4JMM | VEGA, JOSE E | 2015-04-14 |
| WP4JUW | RIVERA, IVAN | 2011-02-24 |
| WP4MUD | APONTE RAMOS, HECTOR N | 2014-08-18 |
| WP4MVN | FIGUEROA VELEZ, ESDRAS | 2016-04-05 |
| WP4MZC | REYES, JUANA | 2015-04-24 |
| WP4MZE | MORALES, ROQUE | 2015-04-23 |
| WP4NAA | ORTIZ, EMMANUEL | 2015-06-20 |
| WP4NQJ | Velazquez-Herrera, Higinio | 2015-10-02 |
| WP4NTU | Vazquez-De Leon, Rafael | 2017-09-06 |
| WP4OEG | Moyett Saldana, Nilda M | 2020-01-03 |
| WP4OEI | De Leon Torres, Ismael | 2020-03-28 |
| WP4OHW | De Jesus-Cruz, Javier F | 2020-10-08 |
| WP4OM | MENDOZA GARCIA, JUAN A | 2018-06-15 |
| WP4PSJ | Nunez Morales, Orlando | 2016-09-06 |
| WP4QCD | Pinero-Mattei, Wanda I | 2018-06-04 |
| WP4QCO | Reyes-Medina, Santos | 2018-06-04 |
| WP4QCV | Sustache-Sepulveda, Justino | 2018-06-04 |
| WP4QCZ | Sepulveda-Nieves, Carlos M | 2018-06-04 |
| WP4QDC | Colon-Serrano, Santos | 2018-06-04 |
| WP4QGI | Espinosa-Velez, Edmilly | 2018-07-10 |
| WP4QGJ | Sepulveda-Medina, Irma | 2018-07-10 |
| WP4QGO | Cintron-Martinez, Sandra I | 2018-07-10 |
| WP4QIY | Caballer-Rodriguez, Juan C | 2018-09-05 |
| WP4QXT | TORRES RIVERA, ANA R | 2018-12-28 |
| WP4RCI | Hernandez - Alverio, Gonzalo | 2019-05-08 |
| WP4RJG | Caribbean Radio Emergency Group | 2019-12-02 |
| WP4RJM | Vega-Rodriguez, Jose O | 2019-12-11 |
| WP4RTV | Colon Pinero, Alejandro I | 2021-05-21 |
| WP4RTW | Colon Pinero, Julisse V | 2021-05-21 |
| WP4SCV | COLON LEBRON, CARLOS D | 2021-12-13 |
| WP4UU | COLON, ANGEL L | 2018-12-13 |
