The Federal Communications Commission (FCC) has granted a total of 63 licenses and call signs in the category of Amateur license in Sabana Grande, 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 |
|---|---|---|
| NP3QF | CAMACHO MONTALVO, EFRAIN | 2018-07-04 |
| NP3QG | FIGUEROA VEGA, LUZ M | 2018-07-04 |
| NP4LY | GRACIA FIGUEROA, FELIX M | 2004-09-28 |
| WP3KD | SANTANA MARTINEZ, TEDDY G | 2021-04-12 |
| WP3KH | Montalvo-Rivera, Julio C | 2011-08-30 |
| WP3KV | MARTINEZ PINTO, OSCAR | 2022-10-05 |
| WP3MH | SANTANA MARTINEZ, MILTON | 2021-08-03 |
| WP3SZ | Roman-Ortiz, Nelson A | 2013-07-11 |
| WP3TS | RAMOS-LOPEZ, SALVADOR | 2013-09-12 |
| WP4CGO | FRANCO JR, JUNOT | 2015-03-03 |
| WP4DYC | FRANCO SOTO SR, JUNOT | 2004-10-26 |
| WP4FH | VIDRO TRUJILLO, AIDA I | 2018-06-11 |
| | ||
| WP4GIN | RIVERA, WILHEN | 2006-06-02 |
| WP4GRK | RIVERA BAEZ, MOISES | 2006-08-15 |
| WP4KEY | ORTIZ JR, EMILIO | 2022-11-01 |
| WP4KFU | SILVA OCASIO, JULIO H | 2021-04-14 |
| WP4KOA | MOJICA BAEZ, DARRELL A | 2021-10-14 |
| WP4MIQ | COLON CASTRO, ANGEL V | 2013-08-10 |
| WP4MMK | MARTINEZ LUGO, WILLIAM | 2014-10-30 |
| WP4MZV | BEAUCHAMP, MARK D | 2015-04-21 |
| WP4NHN | TORO BAEZ, LUIS A | 2017-02-16 |
| WP4OYH | Camacho-Almodovar, Miguel | 2014-04-07 |
| WP4PZT | Valentin-Rivera, Alex S | 2018-03-28 |
| WP4QAR | La Red De Comunicacione De Emergencia De Puerto Rico | 2018-05-03 |
| WP4RBB | Amateur Radio Alliance Inc | 2019-03-29 |
| WP4RBU | Matos-Guzman, Kelving | 2019-04-10 |
| WP4RKO | MONTALVO RIVERA, DELIRIS | 2020-02-06 |
| WP4RKP | Torres-Toledo, Jose L | 2020-02-06 |
| WP4RTJ | Ferrer, Charlie | 2021-04-22 |
| WP4RUC | PEREZ, JOSE F | 2021-05-21 |
| WP4RUF | CRUZ BAEZ, NOELIA | 2021-05-21 |
| WP4RUG | ORTIZ SANTANA, ORLANDO | 2021-05-21 |
| WP4RYR | RIVERA MONTALVO, TOMAS O | 2021-08-09 |
| WP4RYU | MORALES MONTALVO, BENJAMIN | 2021-08-09 |
| WP4RZA | RIOS QUINONES, WALESKA | 2021-08-16 |
| WP4RZB | FIGUEROA JUSINO, ROBERTO | 2021-08-16 |
| WP4RZD | VAZQUEZ MARTINEZ, CHARLIE | 2021-08-16 |
| WP4RZF | CAMACHO VEGA, ANGEL O | 2021-08-16 |
| WP4RZJ | BELEN OJEDA, ANDRES | 2021-08-16 |
| WP4SAB | GONZALEZ GOMEZ, WANDA I | 2021-08-30 |
| WP4SAF | MERCADO OCASIO, CARMEN V | 2021-08-30 |
| WP4SAX | VEGA VELEZ, MELISA E | 2021-09-13 |
| WP4SBO | GERENA DIAZ, JOSE I | 2021-10-18 |
| WP4SJI | ALICEA TORRES, JEANNETTE | 2022-06-14 |
| WP4SJJ | GARCIA VEGA, YISSENNIA | 2022-06-14 |
| WP4SJL | VELAZQUEZ TORRES, MARYORIE | 2022-06-14 |
| WP4SJN | RODRIGUEZ NAZARIO, DAVID G | 2022-06-14 |
| WP4SJP | LUGO VARGAS, NANCY I | 2022-06-14 |
| WP4SJR | RIVERA ALICEA, JARED G | 2022-06-14 |
| WP4SJT | RODRIGUEZ MORALES, JOSE M | 2022-06-14 |
| WP4SKR | Vega Morales, Zenaida M | 2022-07-02 |
| WP4SLZ | RODRIGUEZ RUIZ, JOHANNA | 2022-07-19 |
| WP4SOQ | BERROCALES VAZQUEZ, OBED | 2022-08-10 |
| WP4SRQ | HERNANDEZ DEL TORO, ANIFARES | 2022-11-22 |
| WP4SRR | CARABALLO SANTIAGO, ALCIDES | 2022-11-22 |
| WP4SRS | SIBERON CARABALLO, RAFAEL | 2022-11-22 |
| WP4SRT | TORRES VEGA, WILSON A | 2022-11-23 |
| WP4SRU | DEL TORO CARRERO, SERAFINA | 2022-11-23 |
| WP4SRV | PEREZ ALBINO, ANA V | 2022-11-23 |
| WP4SRX | VELEZ ESPINOZA, BENJAMIN | 2022-11-23 |
| WP4SSW | RIVERA AGOSTO, NEFTALI | 2023-02-14 |
| WP4STI | MICHELI MORALES, JUAN J | 2023-04-04 |
| WP4STK | VILLA FLORES, JOSE L | 2023-04-04 |
