The Federal Communications Commission (FCC) has granted a total of 165 licenses and call signs in the category of Amateur license in Monrovia, California. 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 |
|---|---|---|
| KM6PKV | Jaco, Jerry M | 2018-01-05 |
| KM6PSV | Cravens, Brian A | 2018-01-29 |
| KM6TFB | Jeong, Young O | 2018-05-22 |
| KM6TOD | Feng, Stephen | 2018-05-30 |
| KM6TW | FEOLA, PHILLIP A | 2013-02-25 |
| KM6WBF | Crane, D | 2018-10-09 |
| KN6AVY | Watchler, Kevin J | 2019-03-28 |
| KN6BWF | Oleksandr, Handzii | 2019-05-09 |
| KN6CAP | Jarero, Kimberly A | 2019-05-22 |
| KN6CAX | Jarero, Carlos E | 2019-05-22 |
| KN6CBY | Foster, Roger G | 2019-05-22 |
| KN6CSQ | Romejko, Christopher C | 2019-06-21 |
| | ||
| KN6CST | Bustillos, Gabriel E | 2019-06-21 |
| KN6CSW | Cunnane, Daiya L | 2019-06-21 |
| KN6DCF | GRUMM, CAROLYN C | 2019-07-15 |
| KN6DVM | Allen, Lee J | 2019-08-19 |
| KN6EGH | Jones, Michael J | 2019-09-10 |
| KN6EGS | Mejia, Alfredo | 2019-09-11 |
| KN6EHB | Alirez, Michael J | 2019-09-16 |
| KN6EQU | Kennedy, William J | 2019-10-02 |
| KN6GPY | Park, Eric J | 2020-01-02 |
| KN6HCS | FLORES, ANTHONY J | 2020-01-30 |
| KN6HNT | Lew, David | 2020-02-11 |
| KN6IMO | Chambers, Daniel R | 2020-03-20 |
| KN6IMP | Sawoniewicz Jr, Maksymilian | 2020-03-20 |
| KN6KIZ | Fischer, Paul | 2020-08-17 |
| KN6KMQ | YE, JIANTAO | 2020-08-24 |
| KN6KOT | CHANDRAN, MILAN | 2020-08-31 |
| KN6KQM | GARBER, ASHLEY | 2020-09-01 |
| KN6KYN | Ye, Alec | 2020-09-21 |
| KN6LEF | Lenart, Ryan W | 2020-09-30 |
| KN6NGL | Brink, Jan D | 2021-02-08 |
| KN6NHD | Quintero, Albert | 2021-02-08 |
| KN6NJJ | Tawel, Gordon A | 2021-02-12 |
| KN6NKT | Matsushita, Ryuichi | 2021-02-16 |
| KN6QGE | Ziemer Jr, Stephen S | 2021-08-26 |
| KN6SR | DAYHUFF, DAVID R | 2013-11-08 |
| KN6THC | Porter, Daron S | 2022-03-14 |
| KN6UPU | Virant, Arno | 2022-06-09 |
| KN6VLL | Wilson, Brandon | 2022-08-16 |
| KN6WJB | JAFFE, RYAN C | 2022-10-29 |
| KN6YHT | HAUGE, PETER M | 2023-01-24 |
| KN6YUP | KROGEN, JEFF P | 2023-03-08 |
| KN6YVA | Neumann, Charles P | 2023-03-08 |
| KN6YVB | Neumann, Kay F | 2023-03-08 |
| KQ6WR | Reid Jr, Stanley R | 2017-04-06 |
| N6BTH | VISICK, PAUL F | 2015-10-21 |
| N6FWC | JENSEN, TODD G | 2006-08-29 |
| N6GGJ | WAGNER, DAVID A | 2020-12-05 |
| N6SLJ | ADAMS, DENISE J | 2008-05-21 |
| N6UEK | SHIMMIN JR, JOHN E | 2018-12-13 |
| N6UNI | JENKINS, JAMES S | 2020-02-10 |
| N6UXW | WYSOCK, WILLIAM C | 2009-01-09 |
| N6VWF | THATCHER, LOUISE B | 2011-04-20 |
| N6VYP | ARMSTRONG, NORVIN S | 2019-12-04 |
| N6XFH | CLARK, DOUGLAS J | 2019-10-08 |
| N6YLK | VIERHEILIG, PETER M | 2021-01-20 |
| W6VPH | ANSLEY, LAWRENCE W | 2015-04-21 |
| WA6DNP | BYRD, LARRY R | 2016-08-09 |
| WA6DVG | Butler, William A | 2017-03-20 |
| WA6KSS | ADAMS, THOMAS A | 2016-05-03 |
| WA6LKC | DAHL, THOMAS C | 2016-02-09 |
| WB6ERC | WILEY, GEORGE O | 2014-02-24 |
| WB6HPW | RONNEY, PAUL D | 2015-07-15 |
| WE6K | SNUFFER, GARLAND M | 2012-05-31 |
