The Federal Communications Commission (FCC) has granted a total of 64 licenses and call signs in the category of Amateur license in Adjuntas, 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 |
|---|---|---|
| KE4WUE | MELENDEZ, JOSE M | 2015-01-31 |
| KP3C | BELVIS, IVAN R | 2016-07-13 |
| KP4GF | NIEVES PEREZ, CESAR R | 2015-02-11 |
| KP4ST | RUIZ CRUZ, WANDA I | 2021-08-18 |
| KP4TG | ROMAN RAMOS, NERIHOBET | 2011-12-16 |
| NP3CK | CINTRON VELAZQUEZ, WALTER | 2016-04-19 |
| NP3FN | AYALA VELEZ, RICARDO J | 2020-03-11 |
| NP3HL | RAMOS MEDINA, ALEXIS | 2006-11-01 |
| NP3SA | ALBINO CEDENO Sr., LUIS A | 2018-01-17 |
| NP4JO | SERRANO ARCE, PEDRO J | 2007-03-26 |
| NP4JP | PEREZ VAZQUEZ, BRUNILDA | 2018-06-20 |
| NP4JW | ZAYAS FERNANDINI, EDDIE R | 2008-07-19 |
| | ||
| WP3NM | GONZALEZ FIGUEROA, JOSE | 2022-02-28 |
| WP3XK | MALAVE-RODRIGUEZ, IRIS Y | 2013-05-22 |
| WP4AI | Rodriguez-Salva, Marta E | 2004-04-15 |
| WP4CVX | Gonzalez-Plaza, Domingo | 2007-11-14 |
| WP4EVD | FIGUEROA, JOSE F | 2007-07-11 |
| WP4FLV | RAMOS, PABLO | 2007-07-03 |
| WP4FQS | GAUTIER, MIRIAM G | 2007-07-03 |
| WP4IUK | ROBLES MOLINA, BLANCA E | 2020-03-04 |
| WP4JCK | GONZALEZ PLAZA, EILIN | 2012-03-16 |
| WP4JGS | AYALA, GERALDO | 2020-10-21 |
| WP4KZD | NAVARRO OTERO, JOSE A | 2012-01-23 |
| WP4L | RIUTORT RIVERA, ALBERTO M | 2015-02-10 |
| WP4NLT | VELEZ RAMOS, ARLENE | 2006-02-22 |
| WP4OCN | Medina-Oquendo, Carlos | 2009-11-04 |
| WP4OJY | RAMIREZ LATORRE, RENE G | 2022-05-11 |
| WP4OUC | SERRANO HEREDIA, IRIS L | 2013-10-17 |
| WP4OUG | ALVARADO, JESUS | 2013-10-17 |
| WP4OUH | VERA VALENTIN, ANIBAL | 2013-10-17 |
| WP4OUJ | FELICIANO SANTANA, MANUEL A | 2013-10-17 |
| WP4OUM | VERA, JUAN A | 2013-10-17 |
| WP4OUN | DIAZ, ALFONSO | 2013-10-17 |
| WP4OUO | ROSADO, IRIS I | 2013-10-17 |
| WP4OUQ | RUIZ, JOSE R | 2013-10-17 |
| WP4OUR | MONTALVO, MARIA M | 2013-10-17 |
| WP4OWL | MARTINEZ RIVERA, MARGARITA | 2013-12-30 |
| WP4OXN | Batista-Medina, Jose G | 2014-02-06 |
| WP4OZN | RIUTORT GONZALEZ, DANIEL A | 2014-04-28 |
| WP4PAG | SOTO, GLADYS | 2014-04-28 |
| WP4PAH | VEGA AYALA, OLGA I | 2014-04-28 |
| WP4PAJ | ORTIZ, CARMEN M | 2014-04-28 |
| WP4PJU | LOPEZ NATAL, JORGE A | 2015-04-23 |
| WP4PNR | SALVAT, NOEL | 2015-11-02 |
| WP4PSW | Velez Roman, Gilberto | 2016-09-09 |
| WP4QWV | FIGUEROA SANTANA, LYDIA E | 2018-12-20 |
| WP4QWW | TORRES SANTANA, MARIA E | 2018-12-20 |
| WP4QWX | MALDONADO MARTINEZ, JUAN J | 2018-12-20 |
| WP4QXB | AROCHO GARCIA, EVELYN | 2018-12-20 |
| WP4QXD | RODRIGUEZ VEGA, MAYRA | 2018-12-20 |
| WP4RLS | Bonilla, Olga | 2020-03-10 |
| WP4RWQ | NIEVES TORRES, RAMON | 2021-07-12 |
| WP4SFT | MASS QUILES, GABRIEL | 2022-04-04 |
| WP4SFU | HERNANDEZ MENDEZ, NAYDA | 2022-04-04 |
| WP4SFV | RIVERA LUCIANO, MARTA E | 2022-04-04 |
| WP4SFW | COSTA FELICIANO, JOSE A | 2022-04-04 |
| WP4SFX | IRIZARRY PAGAN, JOSE | 2022-04-04 |
| WP4SFY | PEREZ CABAN, GILBERTO | 2022-04-04 |
| WP4SFZ | LAMBOY LOPEZ, HERNAN | 2022-04-04 |
| WP4SGA | IRIZARRY MENDEZ, MARIA V | 2022-04-04 |
| WP4SGB | IRIZARRY HERNANDEZ, ALFONSO | 2022-04-04 |
| WP4SGC | SOSA VALENTIN, GILBERTO | 2022-04-04 |
| WP4SIU | ASOCIACION DE RADIOAFICIONADOS DE ADJUNTAS INC | 2022-06-07 |
| WP4SPQ | VELEZ MATIAS, SANTOS | 2022-08-17 |
