The Federal Communications Commission (FCC) has granted a total of 27 licenses and call signs in the category of Amateur license in Castle Pines, 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 |
|---|---|---|
| AA6HT | SMOLENSKI, RICHARD R | 2017-12-06 |
| KB2VON | Williams, Justin L | 2015-08-12 |
| KB5TBA | FLEMING, IAN J | 2014-05-29 |
| KC0MNX | Loretz, John V | 2022-02-01 |
| KC0SDG | Leffers, Ryan E | 2014-05-17 |
| KC5SYV | GLYNN JR, PHILIP C | 2015-12-22 |
| KD0HV | MUIR, ALAN | 2013-07-30 |
| KD0YEI | HOUSER, JAVAN D | 2013-11-15 |
| KE0DAK | THULIN, SCOTT C | 2015-02-11 |
| KE0LPM | Ester Jr, Ronald L | 2017-01-13 |
| KE0RNN | NORRIS, FLOYD T | 2018-05-01 |
| KE5PSX | Gusdorf, Matthew T | 2019-04-11 |
| KF0AZZ | MORRIS, MICHAEL J | 2020-07-28 |
| KF0BEI | Bartlett, Stephen | 2020-08-11 |
| KF0BPJ | Forman, Norm | 2020-09-14 |
| KF0BVD | MULVEY, JAMES F | 2020-09-28 |
| KF0CDZ | Browning Jr, Rolland C | 2020-10-26 |
| KF0CRP | D'Amico, John | 2020-11-30 |
| KF0EYU | Mitchell, Amy L | 2021-03-30 |
| KF0GAE | Krug, Benjamin D | 2021-06-28 |
| KF0IFY | Burke, Eric T | 2022-03-14 |
| KI0FS | EASTERLY, ROBERT P | 2015-09-15 |
| KI0MZ | Smith, Steven C | 2015-05-22 |
| KJ6ZQA | Bjorklund, Robin L | 2022-09-13 |
| N0VSC | BAUDO, JAMES J | 2013-02-19 |
| N9FET | SPAIN, JEFFRY A | 2019-04-29 |
| W9SL | FRANK, DONALD H | 2014-06-13 |
