The Federal Communications Commission (FCC) has granted a total of 77 licenses and call signs in the category of Restricted Operator license in Gaithersburg, 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 |
|---|---|---|
| RL00012981 | LIMMENH, GETAHUN N | 2017-05-03 |
| RL00015955 | YURICK, SIMON M | 2020-08-13 |
| RL00017947 | Itzhaki, Amit | 2022-08-10 |
| RL00018817 | Batan, Dor | 2023-04-29 |
| RR00000700 | Rivillas, Bryan A | 1997-01-14 |
| RR00001691 | ABDEL, SAMER | 2001-07-19 |
| RR00003685 | Baker Jr, Ronald R | 2001-12-07 |
| RR00004053 | Musick, James G | 2002-01-08 |
| RR00004071 | Abdel, Samer | 2002-01-09 |
| RR00004831 | Jensen, Peter V | 2002-03-08 |
| RR00005127 | Girimonte, Albert M | 2002-03-27 |
| RR00005550 | Blom, Iwan R | 2002-04-16 |
| | ||
| RR00006209 | HIdayat, Sharif | 2002-05-23 |
| RR00008639 | HETHERINGTON, THOMAS M | 2002-10-08 |
| RR00014004 | Horwith, Gary S | 2003-09-10 |
| RR00020390 | zeighani, ahmad | 2004-06-19 |
| RR00021125 | McPhail, Ross C | 2004-07-20 |
| RR00021290 | Bryant, Stephen H | 2004-07-27 |
| RR00022593 | BLOOM, MARK E | 2004-09-18 |
| RR00023172 | Zheng, Wei | 2004-10-13 |
| RR00025777 | Laurenzo, Ronald J | 2005-02-09 |
| RR00030275 | Zahedi, Ali | 2005-07-22 |
| RR00054792 | Suter, Erik W | 2007-12-11 |
| RR00058747 | WEAVER, SCOTT R | 2008-04-25 |
| RR00059485 | Fitzpatrick, Lawrence E | 2008-05-28 |
| RR00065353 | Hershcopf, Jason R | 2009-05-08 |
| RR00068185 | Ross, Mark | 2009-11-24 |
| RR00070794 | Sauri, Michael A | 2010-04-20 |
| RR00070833 | Zwebner, Benzion Z | 2010-04-21 |
| RR00073080 | McHugh, Barry T | 1998-09-29 |
| RR00087905 | Litoff, Guy | 2012-07-07 |
| RR00090255 | Brown, Eric R | 2012-11-09 |
| RR00102206 | Ruland, James R | 2014-04-19 |
| RR00103017 | Ponte, Peter | 2014-05-20 |
| RR00108463 | Semuskie, Elliot F | 2014-12-30 |
| RR00109393 | WAKSBERG, DAVID | 2015-02-03 |
| RR00110613 | Reeder, Mark B | 2015-03-20 |
| RR00113924 | Vaknin, Eli | 2015-08-04 |
| RR00116490 | Howell, Matthew D | 2015-11-10 |
| RR00118203 | Mondesir, Clausel | 2016-01-21 |
| RR00124416 | SINGH 253, RUPINDER | 2016-08-30 |
| RR00126602 | Kimelman, Nili | 2016-11-16 |
| RR00126768 | Mordehaev, Viacheslav | 2016-11-22 |
| RR00130483 | Levine, Ofir | 2017-03-29 |
| RR00131692 | Silber, Aviel Y | 2017-05-06 |
| RR00132390 | kochba, Ido | 2017-05-27 |
| RR00135261 | Tulchinskiy, Aleksandr | 2017-08-29 |
| RR00137203 | Dye, Roger D | 2017-10-31 |
| RR00137648 | Fairbairn, Robert G | 2017-11-14 |
| RR00137798 | Kim, Taepyungyang | 2017-11-18 |
| RR00139326 | Kidston, Stewart | 2018-01-09 |
| RR00145805 | Amir, Adva | 2018-07-12 |
| RR00152660 | Barnet, Yosef p | 2019-02-14 |
| RR00154269 | BEJARANO, OSCAR J | 2019-03-23 |
| RR00159945 | Mader, Adam L | 2019-08-21 |
| RR00162497 | Rodnisky, Ram | 2019-11-01 |
| RR00162712 | Newman, Asaf | 2019-11-08 |
| RR00167122 | Viau, Nicholas A | 2020-03-06 |
| RR00167904 | Ben Ari, Tom | 2020-04-14 |
| RR00171225 | Maroulis, Scott E | 2020-11-28 |
| RR00171579 | ZEVULUNI, SHLOMO N | 2020-12-22 |
| RR00187582 | PARHI, BEN | 2022-03-16 |
| RR00188391 | Leisten, Saar | 2022-04-06 |
| RR00188448 | Hunter, Christopher J | 2022-04-06 |
| RR00188830 | Sharma, Shai | 2022-04-15 |
| RR00189778 | Cuevas, Guillermo E | 2022-05-04 |
| RR00196176 | Shmulevich, Asaf | 2022-09-14 |
| RR00196329 | Levy, Ziv | 2022-09-17 |
| RR00196605 | Meadows, Grant | 2022-09-23 |
| RR00200043 | Jung, Daun | 2022-12-03 |
| RR00200270 | Oz, Jordan | 2022-12-08 |
| RR00200415 | Ben Abu, Omri | 2022-12-13 |
| RR00203170 | Driks, Yoni M | 2023-02-09 |
| RR00203535 | Derbak, Christopher | 2023-02-16 |
| RR00204301 | Lee, MInjae | 2023-03-02 |
| RR00205797 | Abuhcira, Ravid | 2023-03-30 |
| RR00207055 | Quevedo Maldonado, Diego | 2023-04-26 |
