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 |
|---|---|---|
| AB0NF | Schneider, John W | 2014-12-02 |
| AB0VZ | Burns, Walter O | 2021-08-09 |
| AD0HG | Brown, Stephen F | 2014-02-10 |
| AE0AG | GOLDSTON, DON R | 2017-12-18 |
| AE0IN | Racz, Victor A | 2020-02-20 |
| AE0MP | Morton, Todd A | 2021-03-01 |
| AE0TM | HERSMAN, MICHAEL S | 2023-01-31 |
| AF7YS | COMPTON JR, GORDON V | 2023-03-08 |
| AJ1P | WEST JR, THOMAS P | 2016-05-09 |
| K0KE | ERICSON, KEITH R | 2013-04-11 |
| K0KHE | STRATTON, THOMAS L | 2017-07-28 |
| K6VSB | Midyett, Gene H | 2008-06-27 |
| | ||
| KA0SCJ | Sundine, Albert R | 2014-01-02 |
| KA0ZKZ | MALM, KENNETH H | 2016-12-30 |
| KA1TCL | VIGNONE, LUCILLE M | 2018-10-26 |
| KA5NMH | CASSEL III, THOMAS H | 2016-11-01 |
| KA5WXU | DURDEN, JAMES K | 2018-11-10 |
| KA7OLD | Anderson, Joseph W | 2007-05-01 |
| KA9AIF | Miller, James M | 2013-01-05 |
| KB0BMN | HABERLE, JOHN A | 2019-02-20 |
| KB0CXR | KELLEY, BONNIE B | 2023-03-09 |
| KB0ICN | JEPSEN, RONAL C | 2012-10-18 |
| KB0KKE | HELVIG, JOHN R | 2022-04-27 |
| KB0LRI | Clingerman, Marjorie R | 2013-11-06 |
| KB0LVN | DIMISKO, JANIS I | 2014-01-30 |
| KB0MUR | GINSBERG, WILLIAM D | 2014-03-08 |
| KB0MUU | RYAN, MICHAEL J | 2014-04-15 |
| KB0ORP | Ness, Kenneth L | 2014-06-04 |
| KB0UGQ | AMOS JR, WILLIAM H | 2015-09-17 |
| KB0UIL | Whitefield, Glen T | 2015-10-05 |
| KB0VZJ | WHITEFIELD, SUZZANNE A | 2016-01-25 |
| KB0WIX | GRIFFIN, DEBORAH J | 2016-06-21 |
| KB0ZOD | Rowe, Ryan | 2016-12-30 |
| KB1MAR | NIGRO, MILDRED A | 2017-01-24 |
| KB2UKM | SMITH, CYNTHIA S | 2015-11-05 |
| KB3EY | PARKINSON, WILLIAM D | 2023-04-29 |
| KB4CM | Hodge, Kenneth E | 2007-09-11 |
| KB5AFA | JOHNSON, JAMES W | 2011-08-27 |
| KB5KL | Seagraves, Squire B | 2017-04-18 |
| KB6DHO | BECK, KERRY A | 2004-12-07 |
| KB6IGN | MALM, NANCY M | 2012-12-04 |
| KB7OKL | JENNINGS, WENDY M | 2018-07-03 |
| KB7TSD | GOODRICH JR, BOB F | 2013-04-19 |
| KC0ANE | WALKER JR, JAMES A | 2007-01-30 |
| KC0BFP | KILBURN, BRIAN M | 2017-07-14 |
| KC0BFQ | GALL, MICHAEL J | 2017-05-12 |
| KC0BID | Lee Jr, Johnny M | 2017-03-29 |
| KC0COM | GALL, CHRIS A | 2017-12-27 |
| KC0DGM | Malsch, Klaus P | 2018-02-02 |
| KC0DMZ | CONNELL, WAYNE R | 2018-02-21 |
| KC0EGF | MC KAY, STEPHEN M | 2018-10-10 |
| KC0EQD | Kramer, Deric | 2019-02-05 |
| KC0FJA | DUNN, PETER H | 2019-01-30 |
| KC0FMN | SHOWELL, STEVE E | 2019-02-12 |
| KC0GBC | ANDERSON, MARK L | 2019-06-18 |
| KC0GEP | DE SYLVIA, DWAYNE L | 2009-05-12 |
| KC0GPG | Hilburger, Thomas F | 2019-08-13 |
| KC0HSV | Garcia, Scott L | 2010-03-02 |
| KC0KCE | Lowe, David J | 2021-01-22 |
| KC0KWI | Konen, Steven J | 2012-02-17 |
| KC0MHX | Gee, Mark N | 2022-02-03 |
| KC0NHX | Rogers, Joel A | 2022-04-26 |
| KC0NSE | Broyles, Jonathan C | 2022-07-01 |
| KC0NSF | Michael, Sam G | 2022-05-17 |
| KC0OLP | Downs, Jeffery J | 2014-02-20 |
| KC0ONQ | HARRISON, JOHN J | 2012-09-24 |
| KC0OUA | Qualman, Daniel H | 2022-12-28 |
| KC0PPH | Cannon, Keith L | 2023-04-25 |
| KC0QVD | Showman, Michael J | 2013-08-08 |
| KC0RTA | WATERS, AARON W | 2015-02-03 |
| KC0SFA | Castelli, Jessica J | 2014-05-31 |
| KC0SOW | DEBELL, MARCIA M | 2014-03-28 |
| KC0TOJ | Warner, Thomas M | 2004-12-15 |
| KC0UQK | Currance, Phillip L | 2005-06-08 |
| KC0UZT | Kittle, Kenneth P | 2005-08-18 |
| KC0VPS | LIVINGSTON, LUKE M | 2015-10-29 |
| KC0WXX | Showell, Brett W | 2018-02-15 |
| KC0YA | Osborne, Richard S | 2019-08-27 |
| KC0YFJ | IRWIN, MICHAEL J | 2006-07-27 |
| KC0ZAB | Hatfield, Christopher B | 2016-09-14 |
| KC2NUK | Beck, Jody L | 2015-02-10 |
| KC3QQW | Wilkins, Christian A | 2020-12-14 |
| KC6GTN | WAITE, DANIEL A | 2019-05-15 |
| KC6MYO | ORR, RICHARD | 2011-04-14 |
| KC9CIT | Kouzmanoff, Derek J | 2012-10-30 |
| KC9PNB | Kuhnke, Jeffrey M | 2019-07-30 |
| KD0AIA | Hudson, William T | 2007-04-17 |
| KD0BAX | Freund, Suzanne C | 2017-07-06 |
| KD0BAZ | Johanson, Derek W | 2007-06-27 |
| KD0BBC | Cunningham, Terry D | 2017-03-30 |
| KD0BBF | Dale, Daniel B | 2007-06-27 |
| KD0BBI | Cunningham, Conner D | 2007-06-27 |
| KD0BBK | Gneiting, Ronald K | 2017-06-08 |
| KD0BIL | Schoenwald, Alan B | 2007-08-14 |
| KD0BOK | Ilgen, Dale C | 2017-06-29 |
| KD0CMS | Turner, Carl | 2007-12-20 |
| KD0CMT | Turner, Melissa K | 2007-12-20 |
| KD0CPD | Spencer, Joseph S | 2017-12-08 |
| KD0CXM | Vander Weele, Daniel J | 2017-11-28 |
| KD0EIW | Collins, Abe I | 2018-04-20 |
