The Federal Communications Commission (FCC) has granted a total of 74 licenses and call signs in the category of Amateur license in Atwater, 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 |
|---|---|---|
| AA6UP | ALEXANDER, ROBERT E | 2010-01-01 |
| AB6SK | AMBERSON, KENT G | 2013-02-25 |
| AF6UJ | Hill, Patrick R | 2008-04-22 |
| AI6PR | Daniels, Michael T | 2014-10-03 |
| AJ6NM | Carr, Brian R | 2023-04-11 |
| K6IMN | WILSON, VAUGHN C | 2014-08-06 |
| K6IXA | WILLIAMS, GRADY L | 2019-03-26 |
| KA6GSK | DE MOTT, SANDRA L | 2013-07-11 |
| KA6GZZ | CARTER, RUTHANNE | 2007-09-24 |
| KA6HAM | CARTER, THOMAS E | 2007-09-24 |
| KA6JNI | SANTAGATO, ANTHONY J | 2012-06-20 |
| KA6TZW | Williams, Ivanna L | 2017-10-26 |
| | ||
| KA6VAO | MC SPADDEN, NORRINE M | 2015-02-26 |
| KB6DRN | RODRIGUES, EDWARD J | 2016-11-08 |
| KB9UWL | Grade, Jean T | 2019-05-21 |
| KC6QJQ | BARNHILL, PHILLIP G | 2013-08-30 |
| KC6YTH | MC MILLION, JUDITH F | 2011-05-31 |
| KC7KLT | BARON, KYLE L | 2005-02-24 |
| KD2AAG | Haas Jr, Joseph | 2011-04-11 |
| KD6EBO | NOLE, RICHARD M | 2022-01-29 |
| KD6ZEH | KIEL, MICHAEL A | 2014-09-05 |
| KE5UCI | LILIE, PAUL A | 2018-01-24 |
| KE6IQF | GOAD, ROYCE A | 2014-06-18 |
| KF4CLD | NORRIS, ALLEN R | 2015-10-15 |
| KF6PCX | Campbell, Susan J | 2008-02-28 |
| KG6GRL | Chabraya, Kenneth M | 2021-03-10 |
| KG6VFL | Smith, Vann M | 2014-08-27 |
| KI6CDU | PIRTLE, GEORGE R | 2016-03-03 |
| KI6MKH | BAKER, TIMOTHY S | 2007-10-24 |
| KI6UAX | HILL, DALLAS R | 2008-11-03 |
| KI6UBA | BRYANT, KRISTEN E | 2008-11-03 |
| KI6YQM | O'NEILL, BRENDAN T | 2019-03-06 |
| KI6YQN | O'NEILL, BRENDAN H | 2019-02-09 |
| KJ6HGV | CHILDRESS SR, GARY J | 2010-04-22 |
| KJ6IJG | Kamesch 756, Arthur J | 2020-06-24 |
| KJ6JSV | TAYAG, RAFAEL N | 2010-07-14 |
| KJ6KSP | Hnyp, Mark G | 2010-10-08 |
| KJ6MRI | BRIGHAM, REGINA A | 2011-02-16 |
| KJ6MRL | BRIGHAM, KARRY R | 2011-02-16 |
| KJ6VKH | Fullenwider, Matthew C | 2012-04-05 |
| KK6CUL | Carr, Brian R | 2013-03-05 |
| KK6JRD | Friedberg, Mike C | 2014-02-12 |
| KK6PGL | Daniels, Michael T | 2014-10-03 |
| KK6WBR | Silveira, David E | 2015-08-25 |
| KM6ABC | Strube II, John W | 2016-01-29 |
| KM6BFZ | Roads, Dan | 2016-03-21 |
| KM6BGA | Ward, Stacey L | 2016-03-21 |
| KM6CPB | McFarland, Kenneth S | 2016-05-10 |
| KM6DKF | Smith, Lynne J | 2016-06-13 |
| KM6JQB | Morgan Sr, Jesse J | 2017-03-30 |
| KM6QXI | Owen, Mark S | 2018-02-28 |
| KM6QXM | Cavallero, Thomas I | 2018-02-28 |
| KM6QXN | Cavallero, Nathaniel F | 2018-02-28 |
| KM6QXO | Hunsuck, Zachary D | 2018-02-28 |
| KM6WSG | Griffin, Thomas J | 2018-11-01 |
| KM6YFB | Coughlin, Ernie J | 2018-11-28 |
| KN6DSX | Darr, Phillip R | 2019-08-12 |
| KN6HAB | Walls, William A | 2020-01-29 |
| KN6LHE | Connell, Jeff K | 2020-10-06 |
| KN6LKD | Harvey, Darren C | 2020-10-14 |
| KN6OCH | Norman, Harry E | 2021-03-24 |
| KN6PFD | Rhoden, James | 2021-06-08 |
| N6AWH | RIGG, DJ | 2013-05-28 |
| N6DOA | Campbell, Donald S | 2022-02-03 |
| N6DQM | Mancebo, Mary K | 2015-02-11 |
| N6NZW | DEVOE, KENNETH P | 2006-02-10 |
| N6WTL | STRANG, JAMES A | 2023-01-27 |
| W6BXN | TURLOCK AMATEUR RADIO CLUB INC | 2017-01-17 |
| W6GAM | MANCEBO, CHARLES E | 2016-01-11 |
| WA6ALA | FIRESTINE, THOMAS W | 2018-02-24 |
| WA6BBH | Garcia, George | 2011-11-08 |
| WA6NKX | BELLUOMO, THOMAS F | 2017-08-24 |
| WA6PIC | DE MOTT, DAVID A | 2013-07-11 |
| WA6TFC | Ruth, Charlie G | 2004-10-15 |
