The Federal Communications Commission (FCC) has granted a total of 52 licenses and call signs in the category of Restricted Operator license in Hayward, 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 |
|---|---|---|
| RL00002300 | Sharoff, Madhusudan | 2005-09-13 |
| RL00002301 | Gosain, Amit | 2005-09-13 |
| RL00003646 | YOON, NAM IL | 2008-01-24 |
| RL00004025 | yoon, hyun soo | 2008-05-13 |
| RL00014002 | Song, Ji Sun | 2018-05-18 |
| RR00007173 | Amiri, Omar M | 2002-07-13 |
| RR00009294 | Ching, Scot G | 2002-11-15 |
| RR00012443 | Holden Jr., Thomas B | 2003-05-24 |
| RR00012712 | PELEGRIN, GREGORY M | 2003-06-12 |
| RR00015314 | Phillips, Michael L | 2003-12-05 |
| RR00017903 | DOOLIN, JANENE C | 2004-03-23 |
| RR00019293 | McMahon, James P | 2004-05-14 |
| | ||
| RR00020935 | Stuth, Peter M | 2004-07-13 |
| RR00021954 | Stuart, Brian R | 2004-08-21 |
| RR00025527 | HALL, JAY H | 2005-02-01 |
| RR00030927 | Hailes, Shareef Y | 2005-08-18 |
| RR00035175 | Foster-Watkins, Natalie H | 2006-02-28 |
| RR00038222 | Gray, Jannette L | 2006-06-27 |
| RR00040851 | Reed, Jonathan G | 2006-09-28 |
| RR00045474 | Cooper, Jesse M | 2007-03-02 |
| RR00048740 | Zolotariof-Ricci, Alessandro | 2007-06-05 |
| RR00049212 | Basra, Avishkar | 2007-06-19 |
| RR00050968 | singh, shailendra n | 2007-08-08 |
| RR00053822 | Paulas, Daniel L | 2007-11-06 |
| RR00054926 | Conrad, Dennis W | 2007-12-14 |
| RR00056504 | chan, lauren b | 2008-02-07 |
| RR00056896 | Carisi, Ian | 2008-02-22 |
| RR00066684 | DiNapoli Jr, Joseph P | 2009-08-05 |
| RR00076505 | Santos, Briano F | 2011-02-17 |
| RR00085623 | Burkhard, Benjamin R | 2012-03-27 |
| RR00093283 | Gehring, David F | 2013-03-09 |
| RR00093707 | Samis, Kyle C | 2013-03-29 |
| RR00100235 | Battochio, Bryan J | 2014-02-04 |
| RR00103974 | Gaige, Terry | 2014-06-21 |
| RR00114474 | Zia, Imaad U | 2015-08-25 |
| RR00118172 | Shaikh, Azeez | 2016-01-20 |
| RR00119136 | Niu, Yuhao | 2016-02-24 |
| RR00135316 | Rodenhaver 250, David S | 2017-08-30 |
| RR00139174 | Smith, Jeffrey | 2018-01-04 |
| RR00140414 | Irungu, Ian M | 2018-02-08 |
| RR00152418 | Silverman-Retana, Morris | 2019-02-08 |
| RR00154041 | Prater, Jon A | 2019-03-19 |
| RR00157154 | Kawashima, Shinji | 2019-06-05 |
| RR00161639 | AZIMI, SHAHRAM | 2019-10-08 |
| RR00169227 | Salomonsson, Mats E | 2020-07-17 |
| RR00178947 | Meawad, Youssef H | 2021-08-17 |
| RR00186872 | Stumpf, Sara E | 2022-03-01 |
| RR00197939 | Khan, Mohammed S | 2022-10-20 |
| RR00201451 | Prakash, Ashish A | 2023-01-10 |
| RR00202260 | Abdelmalak, Mena | 2023-01-24 |
| RR00204232 | Rathi, Dhruv | 2023-03-01 |
| RR00206000 | Sabit, Dauren | 2023-04-04 |
