The Federal Communications Commission (FCC) has granted a total of 31 licenses and call signs in the category of Restricted Operator license in Dupont, Washington. 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 |
|---|---|---|
| RR00000890 | KORNISH, GARY C | 2001-06-15 |
| RR00007013 | Cotton, Jeffrey R | 2002-07-04 |
| RR00025580 | Keagle, John P | 2005-02-01 |
| RR00027142 | Gordon, Robert S | 2005-04-02 |
| RR00033019 | Schneider, Eric N | 2005-11-26 |
| RR00045302 | Wills, Lara K | 2007-03-01 |
| RR00045332 | Jambor, Kenneth M | 2007-03-01 |
| RR00051070 | Lewis, Stephen H | 2007-08-11 |
| RR00067858 | Sharp, Jeffrey H | 2009-10-29 |
| RR00074601 | Williams, Jason F | 2010-11-09 |
| RR00085194 | Chuzie, Michael | 2012-03-07 |
| RR00089086 | Lingor, Michael J | 2012-09-05 |
| RR00090005 | Harrell, Colby R | 2012-10-23 |
| RR00100140 | Palmer, William E | 2014-01-30 |
| RR00102281 | Forbes Jr, Ronald D | 2014-04-23 |
| RR00104271 | Kreitler, Laura A | 2014-07-03 |
| RR00104327 | WEAVER, MARTIN E | 2014-07-08 |
| RR00130183 | Sloat, Wesley T | 2017-03-21 |
| RR00132900 | Armstrong, Joshua C | 2017-06-14 |
| RR00134472 | Crane, Jason S | 2017-08-03 |
| RR00135338 | Mills, Kenneth A | 2017-08-31 |
| RR00138299 | Crockett, Matthew P | 2017-12-07 |
| RR00142783 | Letterman, Louis M | 2018-04-17 |
| RR00143236 | Yearwood, John W | 2018-05-02 |
| RR00159192 | GARNER, JUSTIN P | 2019-08-01 |
| RR00166303 | Gillam, Michael J | 2020-02-19 |
| RR00166340 | Davis, Gregory A | 2020-02-19 |
| RR00168481 | Hughes, Robert W | 2020-05-28 |
| RR00189452 | Brown, Nicholas M | 2022-04-28 |
| RR00203985 | Rawson, Timothy J | 2023-02-24 |
| RR00207517 | Musall-Goodman, Jarod | 2023-05-05 |
