The Federal Communications Commission (FCC) has granted a total of 32 licenses and call signs in the category of Vanity license in Hatillo, 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 |
|---|---|---|
| KP3AC | FELICIANO ORTIZ, PEDRO | 2016-03-01 |
| KP3JGA | Guzman Adorno, Jose A | 2015-03-17 |
| KP4AN | CASANAS SR, JUAN A | 2021-03-31 |
| KP4ARP | Ruiz Perez, Alfredo | 2015-08-04 |
| KP4DVM | VEGA, DAVID | 2020-05-19 |
| KP4EPV | PAGAN VELEZ, ELVIN | 2015-11-28 |
| KP4FEG | ESCARFULLERYS GARCIA, FRANCISCO | 2019-11-02 |
| KP4FRP | RIVERA PEREZ, FELIX R | 2022-02-01 |
| KP4ICE | TAVAREZ, ALBERTO J | 2014-12-20 |
| KP4ISR | SANTIAGO RUIZ, IRIS N | 2020-01-10 |
| KP4KPA | TORRES, WILLIAM D | 2016-10-21 |
| KP4RCA | CARDONA, ROSA I | 2014-12-20 |
| KP4RRV | Red De Radio Comunicadores Voluntarios | 2019-11-13 |
| NP3EW | Rivera Avila, ELIEZER | 2020-02-25 |
| NP4CJ | RIOS, CARLOS J | 2018-03-03 |
| NP4EP | RODRIGUEZ, GEORGE | 2015-12-08 |
| NP4ET | CANDELARIA MEDINA, JOSE M | 2015-11-20 |
| NP4LP | VALENTIN NIEVES, LILLIAN A | 2019-04-23 |
| NP4MP | VALENTIN NIEVES, LILLIAN A | 2018-03-30 |
| WP3LA | ACOSTA PEREZ, LUIS A | 2020-02-21 |
| WP3MM | MARTINEZ-DELGADO, MANUEL A | 2018-05-11 |
| WP3NEB | BARRIOS FUENTES, NATHANIEL E | 2018-08-07 |
| WP3RCA | RIVERA CAMACHO, ALBERTO | 2020-08-01 |
| WP4AD | ACEVEDO QUILES, ANGEL M | 2018-11-24 |
| WP4AM | MOLINA, ARMINDO | 2016-10-29 |
| WP4CRG | CARIBBEAN AMATEUR RADIO GROUP | 2018-02-22 |
| WP4HDR | FIGUEROA LAMPON, SANDRA Y | 2018-11-20 |
| WP4JA | PEREZ MUNIZ, JOSE A | 2016-01-12 |
| WP4JVM | VELEZ MATIAS, JOEL | 2019-08-03 |
| WP4LS | SANTIAGO RUIZ, LUIS A | 2018-05-25 |
| WP4PM | MORALES, PRIMITIVO | 2019-03-09 |
| WP4YT | TOLEDO RUIZ, YOLANDA | 2018-08-07 |
