The Federal Communications Commission (FCC) has granted a total of 105 licenses and call signs in the category of Amateur license in Mount Airy, 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 |
|---|---|---|
| AB3CV | Miller, James T | 2015-01-06 |
| AB3OX | Negussie, Hailemelekot | 2011-12-29 |
| AB3OY | Yohannes, Brook G | 2011-12-29 |
| AB3OZ | May, Sidney T | 2011-12-29 |
| AB3PA | Yinessu, Shiferaw | 2011-12-29 |
| AB3PB | Solomon, Nigussu | 2011-12-29 |
| AB3XG | Moyle, Lee J | 2015-05-15 |
| AB3XP | Dernikos, Peter | 2015-06-04 |
| AC3JB | Streiber, Michael A | 2022-07-26 |
| K3DUA | Goldman, Jeffrey B | 2015-09-11 |
| KA3EGV | Stathis, Theodor | 2015-09-29 |
| KA3JLW | HORMAN JR, JAMES W | 2008-04-14 |
| | ||
| KB1QGM | Maxwell, Douglas G | 2018-01-30 |
| KB3EMM | Snyder, Duncan S | 2019-10-22 |
| KB3JIY | Henyon, Michael P | 2023-01-26 |
| KB3JLH | Loy, Lawrence R | 2013-01-18 |
| KB3LLW | Young, Ricky F | 2014-07-31 |
| KB3MKJ | Farnham, Alan W | 2015-04-03 |
| KB3MUU | Winston, Brett H | 2017-09-12 |
| KB3OQP | Heine, Mong L | 2007-03-02 |
| KB3OQQ | Heine, Edward A | 2017-01-30 |
| KB3SYA | Adams, Ronald C | 2019-03-05 |
| KB3TZR | KING JR, DAVID R | 2020-05-07 |
| KB3UNH | Esbrandt, Steven J | 2010-05-17 |
| KB3WVU | Musema, Nejib Y | 2011-12-29 |
| KB3WVV | Feseha, Temesgen | 2011-12-29 |
| KB3WVW | Getenet, Arega | 2011-12-29 |
| KB3WVX | Rusman, Darko | 2011-12-29 |
| KB3WVY | Eshete, Tsigereda | 2011-12-29 |
| KB3WVZ | Desalegn, Aklilu | 2011-12-29 |
| KB3WWA | Getahun, Selam | 2011-12-29 |
| KB3WWB | Getahun, Senait | 2011-12-29 |
| KB3WWC | Wendmagegnehu, Biniam | 2011-12-29 |
| KB3WWD | Teferi, Leul | 2011-12-29 |
| KB3WWE | Baye, Haile | 2011-12-29 |
| KB3WWF | Bogale, Tsehaye | 2011-12-29 |
| KB3WWG | Regassa, Samson B | 2011-12-29 |
| KB3WWH | Zerga, Endale | 2011-12-29 |
| KB3WWK | Shibabaw, Elias | 2011-12-29 |
| KB3WWL | Asfaw, Behailu | 2011-12-29 |
| KB3WWM | Wodajo, Eshet T | 2011-12-29 |
| KB3WWN | Feyessa, Dagim | 2011-12-29 |
| KB3WWO | Morketa, Ibrahim K | 2011-12-29 |
| KB3WWP | Alemu, Dawit | 2011-12-29 |
| KB3WWQ | Getachew, Biniyam A | 2011-12-29 |
| KB3WWR | Aberra, Leul C | 2011-12-29 |
| KB3WWS | Abdulahi, Aisha H | 2011-12-29 |
| KB3WWT | Mebratu, Ephrem | 2011-12-29 |
| KB3WWV | Admasu, Belete Z | 2011-12-29 |
| KB3WWW | Mekuria, Besufekad J | 2011-12-29 |
| KB3WWX | Mezgebe, Bilen G | 2011-12-29 |
| KB3WWZ | Gebreyesus, Bruck G | 2011-12-29 |
| KB3WXA | Solomon, Mistre | 2011-12-29 |
| KB3WXB | Gizachew, Mihret W | 2011-12-29 |
| KB3WXC | Abdulkader, Adula Y | 2011-12-29 |
| KB3WXD | Fitiwi, Daniel | 2011-12-29 |
| KB3WXE | Woldeab, Blen T | 2011-12-29 |
| KB3WXF | Muzemil, Mohammed | 2011-12-29 |
| KB3WXG | Negussie, Eden M | 2011-12-29 |
| KB3WXH | Ayalew, Yonas G | 2011-12-29 |
| KB3WXI | Negash, Eskinder R | 2011-12-29 |
| KB3WXJ | Tadesse, Abay | 2011-12-29 |
| KB3WXK | Regassa, Rediet K | 2011-12-29 |
| KB3WXL | Addisu, Muluneh | 2011-12-29 |
| KB3WXM | Orma, Fedilu | 2011-12-29 |
| KB3WXN | Daniel, Birhanu | 2011-12-29 |
| KB3WXO | Girma, Firew | 2011-12-29 |
| KB3WXP | Sebro, Abayueh | 2011-12-29 |
| KB3WXQ | Yigzaw, Henok | 2011-12-29 |
| KB3WXR | Tafesse, Rahel T | 2011-12-29 |
| KB3WXS | Elias, Nebiyou | 2011-12-29 |
| KB3WXT | Tesfaye, Betel | 2011-12-29 |
| KC3EBZ | Grenfell, Christopher J | 2014-12-24 |
| KC3EPD | Visbal, Mark A | 2015-03-23 |
| KC3EVN | Peffley, Jennifer C | 2015-04-20 |
| KC3FJF | DOLECKI, SCOTT M | 2015-08-11 |
| KC3FMP | Thornton, Kyle S | 2015-09-14 |
| KC3GJS | Justice, Steve | 2016-02-08 |
| KC3HAE | Jolly, Nigel R | 2016-04-28 |
| KC3HEW | Gruentzel, Nancy M | 2016-05-23 |
| KC3HWU | Lagasse, Jeffrey S | 2016-10-03 |
| KC3KLL | Kelchner, Tom S | 2017-12-11 |
| KC3KRM | GEIGER, STEVEN | 2018-01-29 |
| KC3LHP | Kenny Jr, Robert W | 2018-04-30 |
| KC3MPB | Rogers, Gary | 2018-12-17 |
| KC3MSG | Matthews, Kenneth E | 2019-01-30 |
| KC3NXO | Murdock, Sean R | 2019-08-19 |
| KC3PKA | Lochte, Joshua L | 2020-06-15 |
| KC3SDM | Shumate, Stephen A | 2021-05-17 |
| KC3TBX | Taylor, David | 2021-11-15 |
| KC3TWN | Difference Makers Disaster Team | 2022-04-06 |
| KC3UJL | Fijn, Walter M | 2022-06-14 |
| KC3VSI | Cook, Justin H | 2023-03-14 |
| KC3VUG | Fowler, Brandon T | 2023-03-22 |
| KD3MW | Walz, Bruce J | 2021-07-14 |
| N1VUH | MARTIN, JOEL L | 2015-11-11 |
| N3BYY | HOWELL, WILLIAM S | 2022-04-08 |
| N3KHH | KORNICK, EUGENE R | 2021-08-05 |
| N3OCS | JONES, STEPHEN E | 2023-03-28 |
| N3TCR | REINHARDT, WILLIAM R | 2014-08-13 |
