The Federal Communications Commission (FCC) has granted a total of 101 licenses and call signs in the category of Restricted Operator license in Longmont, 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 |
|---|---|---|
| RR00003190 | MOOIMAN, FEIKE C | 2001-09-28 |
| RR00010238 | Freudenburg, James C | 2003-01-22 |
| RR00011507 | Madgey, Rachel N | 2003-04-02 |
| RR00014064 | Rubin, Gary R | 2003-09-12 |
| RR00017093 | Stafford, Korey E | 2004-02-21 |
| RR00019532 | Dorozenski, Anne E | 2004-05-21 |
| RR00020276 | Sampson, James W | 2004-06-17 |
| RR00021495 | Henze, Stacy A | 2004-08-03 |
| RR00026431 | dubach, kenneth f | 2005-03-08 |
| RR00028955 | Mattison, terrence k | 2005-06-07 |
| RR00029940 | DALTON, DAVID G | 1984-06-15 |
| RR00032285 | Rempel, Kevin M | 2005-10-20 |
| | ||
| RR00033762 | Erickson, Eric J | 2006-01-04 |
| RR00034975 | Lyle, Douglas J | 2006-02-22 |
| RR00037069 | Stromquist, Blake C | 2006-05-09 |
| RR00039725 | Koprowski, Patrick A | 2006-08-26 |
| RR00040354 | Fowler, Sean J | 2006-09-14 |
| RR00040646 | kalbfleisch, linda l | 2006-09-23 |
| RR00041076 | kalbfleisch, gregg h | 2006-10-04 |
| RR00041892 | Rollins, Matt J | 2006-10-28 |
| RR00042966 | Taddeo, Vincenzo | 2006-12-08 |
| RR00043198 | Linn, Jeffrey S | 2006-12-19 |
| RR00043489 | Blackwood, Anna C | 2007-01-04 |
| RR00044129 | BADRI, Sid Y | 1985-08-09 |
| RR00046735 | Jones III, Lemuel T | 2007-04-06 |
| RR00048264 | Rogakis, Christopher M | 2007-05-19 |
| RR00051612 | Regel, Ryan C | 2007-08-28 |
| RR00056261 | Lovin, Mark J | 2008-01-31 |
| RR00058002 | Rosendale Mr., Norman G | 2008-03-29 |
| RR00062254 | Walden, Eric | 2008-10-15 |
| RR00063420 | Jones, Daniel T | 2009-01-13 |
| RR00063949 | Henderson, Daniel S | 2009-02-06 |
| RR00064594 | Robbins, David C | 2009-03-19 |
| RR00064621 | Robbins, Joy A | 2009-03-21 |
| RR00066899 | Horner, Jeremiah D | 2009-08-20 |
| RR00069766 | Stippich, Randy T | 2010-02-23 |
| RR00071973 | Duane Jr, Lawrence A | 2010-06-15 |
| RR00072629 | Ficken, Todd E | 2010-07-22 |
| RR00077401 | Silver, Mark A | 2011-03-25 |
| RR00080039 | Socher, Ralf H | 2011-07-12 |
| RR00083041 | Moon, Robert B | 2011-11-17 |
| RR00091283 | Cullen, MaryRose | 2012-12-14 |
| RR00092153 | Schipper, Doedo | 2013-01-19 |
| RR00092155 | Schipper, Gail | 2013-01-19 |
| RR00096627 | Cordova, Brett A | 2013-08-20 |
| RR00098928 | Gerhardt, Joshua M | 2013-12-10 |
| RR00100565 | Orr, john c | 2014-02-15 |
| RR00101459 | McIntosh, David H | 2014-03-25 |
| RR00105857 | Spahn II, David G | 2014-08-29 |
| RR00108116 | Nix, Andrew S | 2014-12-09 |
| RR00108262 | Taylor, Shawn A | 2014-12-16 |
| RR00108868 | Bibb, Cale P | 2015-01-16 |
| RR00121937 | Long, Scott | 2016-06-01 |
| RR00122310 | Stanford, Joseph J | 2016-06-14 |
| RR00122680 | Kusbel, Patrick J | 2016-06-25 |
| RR00123888 | Brague, Stephen C | 2016-08-11 |
| RR00123898 | Priddy, Robert A | 2016-08-11 |
| RR00125985 | Earthman, Meghan S | 2016-10-22 |
| RR00126169 | Dooley, Quinn M | 2016-11-01 |
| RR00126916 | Rivero, Rocky J | 2016-11-29 |
| RR00128473 | Peters, Daniel J | 2017-01-26 |
| RR00132560 | Gattmann, William R | 2017-06-03 |
| RR00133162 | Unger, Hortensia M | 2017-06-22 |
| RR00135195 | Casey, Michael B | 2017-08-25 |
| RR00142414 | Menza 382, Matthew D | 2018-04-06 |
| RR00143369 | Coggan, William L | 2018-05-02 |
| RR00151601 | Morris, Bradley S | 2019-01-30 |
| RR00153109 | Carpenter, Forrest A | 2019-02-26 |
| RR00153295 | Stoops, Andrew L | 2019-02-28 |
| RR00154717 | Ambrose, Erik A | 2019-04-03 |
| RR00154999 | Rubba, Nicholas W | 2019-04-10 |
| RR00155274 | Pickerell, Brian E | 2019-04-16 |
| RR00156083 | Robison, Russell S | 2019-05-07 |
| RR00156472 | Bair, Trevor R | 2019-05-17 |
| RR00159075 | Higley, Amanda J | 2019-07-30 |
| RR00161893 | Weibel, Douglas | 2019-10-17 |
| RR00167013 | Ward, Marcus | 2020-03-04 |
| RR00170129 | Bond, Douglas W | 2020-09-18 |
| RR00171385 | Reenders, Allen H | 2020-12-09 |
| RR00171530 | Blagen, Timothy J | 2020-12-18 |
| RR00171534 | GLICK 280, JOHN D | 2020-12-18 |
| RR00171944 | Koch, Shane | 2021-01-13 |
| RR00174403 | Hickman, James | 2021-04-17 |
| RR00176022 | Ribeiro, Lily | 2021-05-29 |
| RR00176501 | Dawson, Edward D | 2021-06-12 |
| RR00177366 | Nannen, Michael R | 2021-07-08 |
| RR00185499 | Coller JR, Robert E | 2022-02-04 |
| RR00188616 | Duhamel, Kenneth | 2022-04-09 |
| RR00189236 | NOLFO, KYLE | 2022-04-26 |
| RR00189435 | Aker, Dalton G | 2022-04-28 |
| RR00190020 | Kloepfer, Taylor B | 2022-05-10 |
| RR00192514 | Ma, Jing | 2022-06-29 |
| RR00192842 | Prystayko, Olesya | 2022-07-06 |
| RR00193196 | Shadwick 643, Daniel P | 2022-07-13 |
| RR00194763 | Olson, Chloe N | 2022-08-16 |
| RR00198256 | Harris, Ryan K | 2022-10-25 |
| RR00198634 | Warner, Aaron J | 2022-11-02 |
| RR00199034 | Wallace, Rusty J | 2022-11-10 |
| RR00199909 | Hansen, Ethan R | 2022-12-01 |
| RR00203668 | Sanford, Mark W | 2023-02-18 |
