The Federal Communications Commission (FCC) has granted a total of 531 licenses and call signs in the category of Amateur license in Modesto, 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 |
|---|---|---|
| WA6GKS | LEE, HARLEY R | 2005-06-29 |
| WA6GMN | MILLER, ALLEN R | 2007-10-09 |
| WA6KBP | ALLEN, MARK C | 2022-05-28 |
| WA6KJL | VAUGHAN, TIM D | 2007-08-07 |
| WA6KME | STEELMAN, MARVIN R | 2016-04-20 |
| WA6LYH | WORTHEN, ROBERT B | 2006-04-07 |
| WA6MWX | EVEY, LOREN A | 2005-11-11 |
| WA6NLX | Tanenbaum, Sanford | 2017-03-04 |
| WA6OLL | MINOT, BRAD | 2005-04-01 |
| WA6OYP | MC COY, MELVIN A | 2007-09-19 |
| WA6QOP | Nunes, Shirly D | 2006-02-02 |
| WA6RHT | OLSON, NATHAN E | 2018-08-17 |
| WA6TIB | LOPES, ANTONIO P | 2008-02-07 |
| WA6TZW | CONLEY, PAUL W | 2015-02-13 |
| WA6VCR | MINSHALL, STEPHEN E | 2016-06-30 |
| WA6ZLO | PINHEIRO, CLARENCE A | 2014-01-02 |
| WB3KJX | WARNER, SCOTT A | 2019-07-30 |
| WB6AGR | Park, Joseph R | 2014-04-28 |
| WB6BRK | YAKLIGIAN, PHILIP J | 2017-05-18 |
| WB6GJT | DE WITT, LAWRENCE H | 2003-10-24 |
| WB6LER | OLDERSHAW, GERALD B | 2010-08-19 |
| WB6OWQ | MYERS, WALTER A | 2008-05-13 |
| WB6THL | POSEY, TAYLOR H | 2007-11-30 |
| WD6AKT | PHILLIPS, WILLIAM E | 2010-03-02 |
| WD6BLG | PETROS, LOUIE | 2004-06-09 |
| WD6CIF | CHAPPELL, JOHN F | 2017-06-13 |
| WD6EJF | STANISLAUS AMATEUR RADIO ASSN | 2018-06-20 |
| WD6EYX | CARUSO, PAUL W | 2017-03-01 |
| WD6FVD | BENEDICT, GERALD R | 2014-07-15 |
| WD6GLD | Richardson Jr, Willard W | 2004-02-27 |
| WG6P | DU GAL, DENNIS J | 2014-11-05 |
