The Federal Communications Commission (FCC) has granted a total of 31 licenses and call signs in the category of Vanity license in Walnut, 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 |
|---|---|---|
| K1AAJ | LIN, BYRON H | 2015-03-27 |
| K1TAM | Tran, Tammi T | 2015-04-17 |
| K2RJC | CHEN, ROBERT J | 2017-10-11 |
| K3AOC | FINMAN, SCOTT J | 2017-08-04 |
| K6EAT | MacAdam, Joshua | 2021-10-09 |
| K6EGV | Valdes, Edgar G | 2016-02-23 |
| K6FSA | Angeles Jr, Felino S M | 2015-10-09 |
| K6HKG | Tam, Tony P | 2016-08-26 |
| K6LAM | LOS ANGELES MARATHON AMATEUR RADIO GROUP | 2017-03-14 |
| K6MFJ | Jacobson, Matthew F | 2018-02-27 |
| K6OI | WONG, THEODORE W | 2020-02-07 |
| K6RNS | SUZUKI, RORY | 2022-04-15 |
| K6UNQ | HILL, ROBIN F | 2017-08-03 |
| K7LLH | Hess, Larry | 2019-12-17 |
| K9HLP | Brenner, Kamal | 2017-08-11 |
| KB6TXJ | Chun, Kee Taik | 2022-08-16 |
| KB9NCL | NG, NICOLE | 2015-12-15 |
| KC6ACS | ACS AMATEUR RADIO CLUB | 2017-06-27 |
| KG6WBC | Pascual, Marvin T | 2017-09-26 |
| N0AS | Latini, Patricio S | 2018-02-27 |
| N6APM | Michaels, Anthony | 2016-09-07 |
| N6ATG | Gray, Alyx | 2022-07-12 |
| N6OB | WALNUT AUXILIARY GROUP | 2016-08-23 |
| N6QG | Selfridge, Michael A | 2023-04-04 |
| N6THX | Alvarado, Jose G | 2017-02-10 |
| ND6C | Cheng, Andy R | 2015-12-19 |
| W6DAF | Fairchild, David A | 2019-02-01 |
| W6RIX | Reyes, Richard A | 2021-08-17 |
| W9KAT | Gray, Kate | 2022-08-03 |
| WR6LA | Los Angeles Repeater System | 2022-01-25 |
| WS0ATO | STEPLETON, THOMAS S | 2021-01-05 |
