The Federal Communications Commission (FCC) has granted a total of 77 licenses and call signs in the category of Restricted Operator license in Silver Spring, Maryland. 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 |
|---|---|---|
| RL00016428 | Ospina Rey, William D | 2021-04-30 |
| RR00002560 | LAUGHRIDGE II, EDWARD H | 2001-08-24 |
| RR00017384 | Waterman, Stephen M | 2004-03-03 |
| RR00018310 | Richard, Stephen J | 2004-04-07 |
| RR00018390 | Cape, Christopher M | 2004-04-10 |
| RR00023411 | Eney, Allen B | 2004-10-21 |
| RR00026770 | Uptmor, Jennifer L | 2005-03-19 |
| RR00026778 | ratcliffe, raymond j | 2005-03-19 |
| RR00028567 | Giron, Mark E | 2005-05-24 |
| RR00031528 | Folks, Robert E | 2005-09-13 |
| RR00032179 | Merlini, Robert E | 2005-10-14 |
| RR00034225 | Pahygiannis, Peter J | 2006-01-24 |
| | ||
| RR00034523 | Ron, Lahav | 2006-02-03 |
| RR00039116 | Koby, Jay H | 2006-08-05 |
| RR00039146 | Heller, Stephen R | 2006-08-08 |
| RR00040330 | Waddoups III, Max E | 2006-09-14 |
| RR00045083 | Niyomsub, Daniel B | 2007-02-22 |
| RR00045491 | Williams 0, James | 2007-03-02 |
| RR00052807 | Ephraim, Frederick J | 2007-10-03 |
| RR00053978 | Paul, Jimmy | 2007-11-10 |
| RR00056568 | Cole, Rob | 2008-02-09 |
| RR00057682 | mugoro, sisay k | 2008-03-19 |
| RR00061199 | Oaks Jr, Steven C | 2008-08-28 |
| RR00062799 | Krochmal, David R | 2008-11-22 |
| RR00064734 | Dumont, Richard T | 2009-03-28 |
| RR00069599 | Brumfield III, Jesse W | 2010-02-13 |
| RR00070124 | Mugambwa, Patrick | 2010-03-12 |
| RR00071610 | EVANS, KURTIS T | 2010-05-26 |
| RR00074914 | lenihan, frank c | 2010-12-01 |
| RR00076482 | Lawson, Dan | 2011-02-16 |
| RR00079916 | Eisenhardt, Michael R | 2011-07-06 |
| RR00080904 | Clish, Jeffrey J | 2011-08-18 |
| RR00083142 | Foster, Austin T | 2011-11-23 |
| RR00084391 | Maurasse, Regine I | 2012-02-01 |
| RR00084829 | Malison, Alexander E | 2012-02-22 |
| RR00085245 | Lovelace, Jamsheed K | 2012-03-09 |
| RR00089027 | Camino, John A | 2012-08-31 |
| RR00091786 | Barnhill Jr, LeRoy J | 2013-01-08 |
| RR00092438 | Cady, Ralph E | 2013-01-31 |
| RR00093034 | Brou, Martin A | 2013-02-27 |
| RR00100007 | Baltimore, Clifton P | 2014-01-25 |
| RR00100200 | Delgado, Luis P | 2014-02-01 |
| RR00100842 | Soto, Mauricio A | 2014-02-27 |
| RR00102285 | sabri m, mohammed s | 2014-04-23 |
| RR00103366 | Rebois, Robert V | 2014-05-31 |
| RR00106019 | Peprah, Leroy | 2014-09-06 |
| RR00109827 | Gerratt, Nathan P | 2015-02-19 |
| RR00110703 | Sibal, Philip J | 2015-03-24 |
| RR00113856 | Korossy, Arpad P | 2015-08-01 |
| RR00115620 | Schnapp, Matthew S | 2015-10-14 |
| RR00115703 | Shem Tov, Hananya | 2000-10-17 |
| RR00119656 | Cabana, Nicole M | 2016-03-12 |
| RR00121361 | Rodriguez, Ricardo | 2016-05-11 |
| RR00123102 | Lewis, Jacob D | 2016-07-12 |
| RR00125187 | Sweeney, Mark M | 2016-09-27 |
| RR00126007 | Atalay, Kadri M | 2016-10-25 |
| RR00130100 | Powers, Andrew L | 2017-03-17 |
| RR00134427 | Baker, Douglas R | 2017-08-02 |
| RR00136003 | Duke, Rune E | 2017-09-23 |
| RR00143336 | Falcinelli, Jessica M | 2018-05-02 |
| RR00149351 | Bahreini, Nima | 2018-10-23 |
| RR00150120 | David, Matthew | 2018-11-15 |
| RR00156812 | Muturi, Samuel K | 2019-05-24 |
| RR00159316 | Lechter, Casey R | 2019-08-06 |
| RR00161468 | Lander, John R | 2019-10-02 |
| RR00162545 | Fatykhov, Timur | 2019-11-05 |
| RR00164003 | Kahl, William J | 2019-12-20 |
| RR00168640 | Jovel, Francisco J | 2020-06-09 |
| RR00168955 | Leclair, Denise C | 2020-06-30 |
| RR00173962 | Needham, Howard H | 2021-04-02 |
| RR00179278 | Royals, James M | 2021-08-24 |
| RR00187554 | Capkovic, Gary a | 2022-03-16 |
| RR00190407 | Benitez, Jose J | 2022-05-17 |
| RR00197122 | Rothblatt, Martine | 2022-10-04 |
| RR00199937 | Filburn, Sean | 2022-12-01 |
| RR00201058 | GEBREGIORGIS, TSEGAYE C | 2022-12-30 |
| RR00204217 | Parada Maldonado, Eber A | 2023-03-01 |
