The Federal Communications Commission (FCC) has granted a total of 230 licenses and call signs in the category of Amateur license in Placentia, 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 |
|---|---|---|
| KN6SNP | CHO, ANDREW | 2022-01-24 |
| KN6UTD | NGUYEN, BENJAMIN | 2022-06-22 |
| KN6VF | KOPRIVA, LAWRENCE J | 2013-08-12 |
| KN6YRF | Baligad, Eugene E | 2023-03-01 |
| KN6ZCL | Mai, Vinh H | 2023-03-28 |
| KQ6UH | PRESTON, NORMAN C | 2021-07-22 |
| KR6FY | BANA, IMRAN | 2021-02-02 |
| N0WUO | BUBER, TEKAMUL | 2013-03-13 |
| N2AYF | VINCENT, THOMAS E | 2021-04-28 |
| N6EGU | SEYMOUR, RALPH N | 2005-12-29 |
| N6RMC | MLUDEK, BERND R | 2014-02-04 |
| N6RWM | YOSHINA, GRANVILLE H | 2010-05-28 |
| N6TMX | DAVIS, EDWARD J | 2018-06-12 |
| N6UOI | SMERDEL, MICHELLE L | 2018-09-11 |
| N9MTO | STANFORD, THERESA A | 2021-08-31 |
| W6ESA | PATTI, FRANK R | 2016-02-25 |
| W6HT | ORR JR, HOWARD T | 2016-01-07 |
| W6JQO | MARZOLF, EDWIN L | 2016-10-19 |
| W6QOL | OELKERS, GEORGE E | 2016-04-07 |
| W6STI | Lay Jr, Roy L | 2014-08-05 |
| W6UUC | SNOW, WILLIAM E | 2004-08-13 |
| WA6EHL | BEALS, RICHARD D | 2012-01-18 |
| WA6IYE | BIRCHER, ROBERT O | 2016-08-05 |
| WA6YNT | NORTHROP EMD AMATEUR RADIO CLUB | 2014-06-03 |
| WA6ZCS | WEIDNER, EUGENE P | 2017-04-25 |
| WA8CRC | MALONE, PAUL H | 2016-01-11 |
| WB6BBO | Spencer, Douglas C | 2017-10-10 |
| WB6BFM | WOORE, THOMAS H | 2017-03-14 |
| WB6CLZ | BODE, MICHAEL E | 2017-10-25 |
| WD6FOG | LUBMAN, STEPHEN C | 2015-10-01 |
