The Federal Communications Commission (FCC) has granted a total of 62 licenses and call signs in the category of Ship Recreational or Voluntarily Equipped license in Boulder, 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 |
|---|---|---|
| WCV3961 | TOUCHETTE, PAUL R | 2005-09-13 |
| WDB2006 | Nemeth, Evi | 2012-10-02 |
| WDB8169 | Biddison, Mark E | 2014-06-04 |
| WDC8996 | Foxworthy, Mary C | 2006-03-01 |
| WDD3059 | Guthrir, Lewis H | 2006-06-21 |
| WDD6370 | Yokell, Michael D | 2017-02-16 |
| WDD9884 | Fulghum, George B | 2007-10-12 |
| WDE2655 | Simpson IV, Theodore S | 2007-12-20 |
| WDE3207 | Seamans, Scott A | 2008-02-05 |
| WDE9871 | Mystical Traveler, LLC | 2009-08-18 |
| WDF2224 | Sandusky, Michael | 2009-09-24 |
| WDF3326 | Rose, Charles H | 2010-02-03 |
| | ||
| WDF3506 | Miller, Timothy A | 2010-02-24 |
| WDF3812 | Evans, David M | 2010-03-24 |
| WDF5517 | Makepeace Mr, William L | 2010-08-19 |
| WDF7121 | Forsberg, Carl A | 2011-03-08 |
| WDG3271 | Cleveland, David L | 2012-04-05 |
| WDG4223 | Bailey, Paul S | 2012-06-08 |
| WDG7765 | Sumner, Tamara R | 2013-04-17 |
| WDG7921 | West, Scot E | 2013-04-25 |
| WDG7940 | Crazy Love, LLC | 2013-04-27 |
| WDH2986 | Knorr, Bill | 2014-01-24 |
| WDH3941 | Connor, William H | 2014-03-28 |
| WDH4154 | Falcon 2000 | 2014-04-10 |
| WDH7296 | Markel, Michael J | 2014-11-08 |
| WDI2056 | Schrader, Roy G | 2015-05-27 |
| WDI3265 | Van Pelt, Martin | 2015-07-31 |
| WDI4304 | Foster, Howard | 2015-10-15 |
| WDI5511 | Miller, Timothy A | 2016-01-06 |
| WDI7138 | Drace, John M | 2016-04-07 |
| WDI7665 | Jonis, Jonathan A | 2016-04-28 |
| WDI7696 | Johnson, Philip W | 2016-04-29 |
| WDI8188 | Nicault, Laurent J | 2016-05-24 |
| WDJ2301 | Touchette, Paul R | 2016-10-04 |
| WDJ4392 | Rowley, Arthur E | 2017-03-15 |
| WDJ6231 | Stella Sailing LLC | 2017-06-20 |
| WDJ6544 | St. Onge, Chad N | 2017-07-08 |
| WDK2314 | Rhodin, Anders O | 2018-04-24 |
| WDK4831 | Puffin Quest LLC | 2018-09-18 |
| WDK4974 | Schweikardt, Eric E | 2018-09-29 |
| WDK5294 | Oshman, Shaun | 2018-10-23 |
| WDK5773 | Sobo Cruising, LLC | 2018-11-30 |
| WDK6488 | Manor Mr, Sam T | 2019-02-06 |
| WDK8410 | Johnson, Philip | 2019-05-17 |
| WDL2757 | Mengering, Glenn W | 2019-10-03 |
| WDL3861 | Great South Bay LLC | 2019-12-31 |
| WDL4413 | Great South Bay LLC | 2020-02-07 |
| WDL4544 | Fagundo, Randall | 2020-02-19 |
| WDL5163 | Steinberg, Terence | 2020-03-21 |
| WDL5930 | Gormley, Timothy O | 2020-05-20 |
| WDL8938 | MOJO Explorations, LLC | 2020-12-18 |
| WDM2448 | Kraken Marine, LLC | 2021-03-23 |
| WDM3140 | Fagundo, Randall | 2021-04-23 |
| WDM4018 | Myers, Dennis | 2021-06-03 |
| WDM6372 | Breitbarth, Jason R | 2021-10-26 |
| WDM7760 | DiGennaro, Thomas | 2022-02-04 |
| WDM9552 | Emeritus One LLC | 2022-04-30 |
| WDM9848 | Nugent, David M | 2022-05-17 |
| WDN2008 | McKnight, Douglas J | 2022-05-24 |
| WDN2674 | Hunter, Erik | 2022-06-24 |
| WDN5483 | ROSE, CHARLES H | 2022-12-28 |
| WXQ3736 | Scott Family Trust, Winston W. Scott Jr., Trustee | 2008-06-26 |
