The Federal Communications Commission (FCC) has granted a total of 84 licenses and call signs in the category of Amateur license in San German, 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 |
|---|---|---|
| KP4AWX | Padovani Padilla, Flavio | 2018-02-06 |
| KP4H | Fernandez Sein, Rafael | 2018-05-30 |
| KP4HX | FELICIANO MARTINEZ, BRAULIO A | 2019-12-17 |
| NP3MP | VELEZ ROMAN, MILTON | 2008-11-26 |
| NP3XJ | MILLAH RAMOS, FLORENCIO | 2008-04-17 |
| NP3ZX | SILVA TORO, EDUARDO | 2020-09-29 |
| NP4PI | TORRES PADOVANI, ANGEL ARMANDO | 2018-04-17 |
| NP4XV | PABON, LEOMARIE I | 2016-06-30 |
| NP4ZG | COTTE-EMMANUELLI, RICARDO | 2016-08-05 |
| WP3CH | SILVA-LLANTIN, CASTOR | 2020-02-26 |
| WP3DB | CARDONA-CRUZ, CLARIBEL | 2020-02-26 |
| WP3DC | TORRES SAEZ, HAMLYN Z | 2021-05-20 |
| | ||
| WP3GC | Casiano-Madera, Monserrate | 2011-01-07 |
| WP3GF | Ramos-Santos, Jose E | 2020-02-06 |
| WP3GM | Nazario-Vazquez, Jose R | 2009-12-19 |
| WP3HJ | Rodriguez Molina, Edwin | 2018-02-02 |
| WP3LC | Echevarria-Perez, Paul | 2021-07-03 |
| WP3LW | Ramirez-Belen, Luis E | 2011-06-27 |
| WP3MG | Velez-Flores, Jesus | 2011-09-22 |
| WP3MO | Montalvo-Santiago, Nicolas | 2012-08-13 |
| WP4CTD | CRUZ AYALA, ELI | 2013-08-01 |
| WP4ECI | RIOS MONTALVO, JACOB | 2013-09-19 |
| WP4EJJ | RIVERA, WILSON | 2022-06-07 |
| WP4EMP | SEPULVEDA, JOSE W | 2020-12-07 |
| WP4FLD | HERNANDEZ RUIZ, CEDRICK | 2017-03-03 |
| WP4GAV | CASIANO CRUZ, HERNAN | 2017-04-11 |
| WP4HEJ | VARGAS, MONSERRATE | 2017-04-11 |
| WP4JHJ | ACOSTA, RUBEN | 2020-08-06 |
| WP4KCW | IRIZARRY BOADA, MELVIN | 2013-11-06 |
| WP4KWZ | IRIZARRY BOADA, YANAIRA | 2013-11-06 |
| WP4LCV | VAZQUEZ, JORGE V | 2012-04-10 |
| WP4LGR | PEREZ, DAVID J | 2022-04-12 |
| WP4LJZ | PADILLA COLLAZO, JOSE A | 2012-07-18 |
| WP4MMI | MARTINEZ, ANIBAL G | 2013-11-20 |
| WP4MMM | VAZQUEZ SANTOS, ROBERTO | 2003-09-30 |
| WP4MTC | KAPLAN, SARAH L | 2004-08-18 |
| WP4MTM | ALVAREZ IRIZARRY, LYNETTE | 2004-12-18 |
| WP4NTP | FIGUEROA SANTIAGO, FERNANDO | 2017-11-02 |
| WP4ODK | Corchado Hernandez, Isaura | 2009-12-21 |
| WP4OFW | Casiano Vargas, Rene | 2020-07-21 |
| WP4OQM | Planas-Montes, William | 2012-12-31 |
| WP4OYE | Melendez-Garcia, Rolando | 2014-04-07 |
| WP4OYK | Toro-Mercado, Pedro Z | 2014-04-07 |
| WP4PKY | Vazquez-Llantin, Iris | 2015-06-05 |
| WP4POS | ALMODOVAR MARTINEZ, CARMELO | 2015-12-14 |
| WP4PXM | RADIO SOL CLUB | 2018-01-16 |
| WP4PZF | SOUTHWEST AMATEUR EMERGENCY RADIO CLUB | 2018-02-28 |
| WP4QDF | Rivera-Casiano, Edwin F | 2018-06-12 |
| WP4QGY | ORTIZ RAMIREZ, LUIS F | 2018-07-16 |
| WP4QHD | MURPHY, JAIME E | 2018-07-16 |
| WP4QHK | GONZALEZ IRIZARRY, FERNANDO L | 2018-07-16 |
| WP4QHN | Irizarry, Jose A | 2018-08-03 |
| WP4QHT | Schindler, Karl A | 2018-08-07 |
| WP4QZJ | Negron Vazquez, Mayra | 2019-03-08 |
| WP4QZM | Torres Uega, Maria C | 2019-03-08 |
| WP4RBD | AVILES, ROSARIO | 2019-04-05 |
| WP4ROH | Ruiz, Dennis | 2020-09-08 |
| WP4RTX | MALLORQUIN LIBOY, RUBEN | 2021-05-21 |
| WP4RTZ | ORTIZ VELEZ, DAVID | 2021-05-21 |
| WP4RUI | RIVERA MONTALVO, LUZ M | 2021-05-21 |
| WP4RUJ | ORTIZ CASTILLO, DAVID | 2021-05-21 |
| WP4RUK | VELEZ RUIZ, DIANA | 2021-05-21 |
| WP4RYX | SANTIAGO, LUIS E | 2021-08-16 |
| WP4RZH | VELEZ VELEZ, ETHAN A | 2021-08-16 |
| WP4SAH | VELEZ FLORES, ROSA | 2021-08-30 |
| WP4SAM | ORTIZ JUSINO, EMILIO | 2021-08-30 |
| WP4SAS | ALFREDO VIVONI ACOSTA MEMORIAL RADIO CLUB | 2021-08-30 |
| WP4SAT | LEBRON PAGAN, JOSE A | 2021-09-13 |
| WP4SAU | ACOSTA RAMOS, NYDIA | 2021-09-13 |
| WP4SAW | SANCHEZ AYALA, ODALYS | 2021-09-13 |
| WP4SAY | FLOREZ NAZARIO, OSCAR | 2021-09-13 |
| WP4SAZ | CINTRON SANTANA, JORGE A | 2021-09-13 |
| WP4SJH | RIVERA FERRER, MARLENE D | 2022-06-14 |
| WP4SKV | Galib-Frangie, Yussef | 2022-07-06 |
| WP4SMX | VAZQUEZ-PEREZ, Luis G | 2022-07-26 |
| WP4SOZ | ORTIZ CRUZ, JAIME | 2022-08-10 |
| WP4SQQ | FLORES MORALES, CESAR N | 2022-11-01 |
| WP4SQT | LUGO CRUZ, JUAN A | 2022-11-01 |
| WP4SRY | DE SANTIAGO MIRANDA, VICTOR | 2022-11-23 |
| WP4SRZ | LUGO ORENGO, MARIA M | 2022-11-23 |
| WP4SSH | VAZQUEZ SANTOS, ROSA I | 2022-12-17 |
| WP4SSI | ARROYO GONZALEZ, MADELINE | 2022-12-17 |
| WP4SSY | OLAN, YARITZA | 2023-02-28 |
| WP4STY | MARRERO TORRES, CRISTIAN | 2023-04-25 |
