The Federal Communications Commission (FCC) has granted a total of 25 licenses and call signs in the category of Vanity license in Downey, 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 |
|---|---|---|
| AF6E | MOBILE AMATEUR RADIO CLUB | 2019-03-15 |
| AJ5BK | Klingler, Benjamas | 2015-10-31 |
| K1SL | LOLLAR II, SAMUEL R | 2016-12-06 |
| K3DF | GIBRAN, JOHN | 2020-06-23 |
| K4AI | APCO INTERNATIONAL AMATEUR RADIO CLUB | 2016-08-24 |
| K6AMY | SAVAGE, AMY L | 2021-08-23 |
| K6ARN | KAISER PERMANENTE AMATEUR RADIO NETWORK | 2018-09-17 |
| K6FEX | Anton, Alan | 2021-01-07 |
| K6MRI | Rojas, Antonio | 2017-12-29 |
| K6SGM | SANTANGELO, SALVATORE A | 2014-04-02 |
| K6SVG | Savage, Gregory R | 2021-09-10 |
| K6WCI | Savage, Kent A | 2015-05-23 |
| K7UZZ | MORRIS, STEPHEN E | 2020-01-28 |
| KR1SPI | Valencia, Ricky A | 2021-05-21 |
| KU5OD | EL-KADI, ELIE | 2020-05-23 |
| N6AFK | Duarte Jr, Raul | 2017-08-12 |
| N6DVA | Digital Voice Amateur Radio Association | 2019-07-06 |
| N6OCT | Bradford, Charles L | 2018-02-16 |
| N6OEC | BARKER, PHILIP J | 2017-12-28 |
| N6RWG | Gonzalez, Robert W | 2016-06-24 |
| NB3V | Sheridan, Luke E | 2011-10-19 |
| W2GO | DELGADILLO, LUIS F | 2020-04-10 |
| W6INC | GENEROSA, PETER S | 2018-01-11 |
| WM6IM | GAUDEAMUS IGITUR RADIO LISTENERS | 2017-07-20 |
| WW7WEM | MORRIS, WILLIAM E | 2020-01-18 |
