The Federal Communications Commission (FCC) has granted a total of 512 licenses and call signs in the category of Amateur license in Parker, Colorado. 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 |
|---|---|---|
| KD0EKU | Siebert, Christopher E | 2018-04-27 |
| KD0EXM | Showell, Justin T | 2008-08-08 |
| KD0FKL | McDaniel, Thomas O | 2020-09-10 |
| KD0GIY | Young, Michael W | 2018-11-01 |
| KD0GMF | Diederich, Andrew R | 2019-01-30 |
| KD0GRC | Krishman, Sreyas | 2009-02-26 |
| KD0HCS | GARCIA-HAUZER, CONRAD J | 2021-01-01 |
| KD0IOC | Roise, Christian L | 2020-12-12 |
| KD0JIT | Pappas, Miles T | 2019-08-24 |
| KD0JQB | Corbett, Douglas L | 2009-12-14 |
| KD0KAA | Jensen, Milton E | 2019-11-13 |
| KD0KZX | Swietlicki, John M | 2010-04-08 |
| | ||
| KD0LAB | McVaugh, Daniel D | 2020-02-26 |
| KD0LLV | VITTORIO, LOUIS A | 2020-05-08 |
| KD0LQT | Kahn, David B | 2020-03-10 |
| KD0LVC | Blevins, Tom A | 2020-02-28 |
| KD0MIB | Shoemaker, Elizabeth J | 2020-05-27 |
| KD0MIT | Clark, Michelle J | 2010-07-02 |
| KD0MIU | Clark, Julie A | 2020-05-27 |
| KD0MIV | Clark, Hannah J | 2020-05-27 |
| KD0MKJ | Willems, David P | 2020-06-23 |
| KD0NAP | LANIGAN, JEFF J | 2010-11-18 |
| KD0NHW | Martin, William C | 2010-12-22 |
| KD0NTP | Luley, Christine F | 2021-02-08 |
| KD0NTW | Anderson, Adrian L | 2021-01-14 |
| KD0OFC | Wild, Alan D | 2011-04-12 |
| KD0OKY | Lassen, Jeffrey E | 2011-04-29 |
| KD0OMN | EDSON, MARK S | 2011-04-29 |
| KD0OZZ | Rector, Michael | 2011-06-23 |
| KD0PAB | Muskopf, Mark A | 2021-08-10 |
| KD0PHF | Barry, Timothy N | 2023-04-05 |
| KD0PVK | Wilson Sr, Thomas Y | 2011-10-28 |
| KD0PWN | Lindsey, Gregory E | 2011-11-01 |
| KD0PWO | Lindsey, Jamie A | 2011-11-01 |
| KD0PZO | Godbey, Mary E | 2011-11-14 |
| KD0QIG | HUMMEL, IAN C | 2021-12-11 |
| KD0ROZ | Williams, Jeffrey L | 2012-04-13 |
| KD0SQC | Malone, Anthony E | 2022-07-19 |
| KD0SUI | Reynolds, Andrew P | 2012-08-10 |
| KD0SZM | DAVIS, DAVID R | 2012-08-30 |
| KD0THQ | Conklin, Bruce S | 2012-10-11 |
| KD0THR | Conklin, Skyler E | 2012-10-11 |
| KD0THY | Clem, Rachel J | 2022-10-04 |
| KD0TJY | Forystek, Kristina I | 2012-10-18 |
| KD0TNX | HYDE, JOHN D | 2022-10-22 |
| KD0TNY | REYNOLDS, JILL M | 2012-11-01 |
| KD0TVH | Rudd, Gary L | 2012-11-30 |
| KD0TVI | Rudd, Brian G | 2012-11-30 |
| KD0TZD | SCHLEGEL, KURT C | 2012-12-21 |
| KD0UCI | Smiley, Adam | 2013-01-14 |
| KD0URC | Ryder, Anne C | 2023-03-14 |
| KD0VCF | CASKEY, CLIFFORD J | 2023-03-31 |
| KD0VGX | Huff, William A | 2013-04-26 |
| KD0VMS | Pakulski, Gary J | 2013-05-08 |
| KD0VYQ | Bushey Jr, Harry M | 2013-06-20 |
| KD0WJR | Noel, Devin R | 2013-08-13 |
| KD0WSB | Billat, Jeffrey R | 2013-09-23 |
| KD0YCC | Rooney, Jessica C | 2013-11-06 |
| KD0YMP | Keeneth, John B | 2013-12-13 |
| KD0YPI | RANDERSON, ERIC M | 2013-12-23 |
| KD0YSJ | Orashan, David K | 2014-01-09 |
| KD0ZAP | Treu, Mark W | 2014-02-10 |
| KD0ZCF | Vincent Sr, Ronald E | 2014-02-13 |
| KD0ZDY | WHALEY, CHANCE | 2014-02-18 |
| KD0ZMT | LOYD, LARRY R | 2014-03-11 |
| KD0ZMV | SEVERANCE, LESLIE H | 2014-03-11 |
| KD0ZVG | Basulto, Jorge | 2014-04-02 |
| KD0ZYD | White, Jordan R | 2014-04-08 |
| KD0ZYH | Hut, Andre L | 2014-04-08 |
| KD2TQM | Watkins 951, Neil E | 2020-03-03 |
| KD4IHG | MC KIEL, JAMES L | 2011-10-26 |
| KD4PRD | Fox, Andrew G | 2012-04-11 |
| KD5DDX | Smith, James D | 2017-11-13 |
| KD5THD | Brown, Paul W | 2022-06-07 |
| KD5UMZ | Duckworth, Desiree D | 2012-09-18 |
| KD5ZIT | Clem, John R | 2013-09-12 |
| KD6CAK | Hodges, Charles C | 2013-11-08 |
| KD6GAU | ROSENKRANTZ, JOSEPH E | 2012-02-28 |
| KD7VSG | Williams, Theo L | 2013-05-11 |
| KD8FGA | MILLARD, JEFFREY R | 2017-01-20 |
| KD8KEE | WREN, BRANDON D | 2009-02-19 |
| KD8NVH | STEWART, LAURA R | 2010-04-27 |
| KD8PHU | Bazydlo, Gregory S | 2021-02-23 |
| KD8SXJ | DRISKELL, STEPHEN B | 2012-08-07 |
| KD9AEE | Taylor, Paul W | 2013-12-23 |
| KE0ACC | Lowe, Mary Lee | 2014-04-22 |
| KE0ACE | Roach, David L | 2014-04-22 |
| KE0AKH | SMITH, JERALD L | 2014-05-02 |
| KE0ASM | LARSON, BRIAN W | 2014-06-03 |
| KE0AZK | LILES, JAMES | 2014-06-23 |
| KE0AZP | SCHLEGEL, TANJA I | 2014-06-23 |
| KE0BAD | DUNCAN, RICHARD J | 2014-06-25 |
| KE0BDM | BICAN, JOHN R | 2014-07-01 |
| KE0BKE | Vinski, Kevin | 2014-08-05 |
| KE0BON | Wilson Jr, Jeffrey J | 2014-08-25 |
| KE0BOQ | Witt, Michael R | 2014-08-25 |
| KE0BOR | Connell, Robert S | 2014-08-25 |
| KE0BOS | Morris, Derek J | 2014-08-25 |
| KE0BOU | Bronson, Lee D | 2014-08-25 |
| KE0CBX | Higgins, Nathaniel C | 2014-11-05 |
