The Federal Communications Commission (FCC) has granted a total of 12 licenses and call signs in the category of Vanity license in Upper Marlboro, 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 |
|---|---|---|
| AA3EB | Brown Jr, Morris E | 2015-07-28 |
| AF3V | Williams, Burney D | 2015-10-27 |
| K3WLW | White, William L | 2010-01-22 |
| KA3LXM | Rorick, James T | 2018-01-05 |
| KB3FEA | GILLIAM, DIANNE H | 2011-03-18 |
| KB5IRK | Lloyd, Matthew B | 2019-04-25 |
| KO3W | Storehouse Radio Club | 2019-02-05 |
| W3ECS | Prince George's County REACT Inc | 2014-05-13 |
| W3EQ | STEWART, KENNETH P | 2015-12-29 |
| W3JBM | MOORE JR, JOSEPH B | 2013-01-05 |
| W3SQG | LASNER, WILLIAM P | 2007-11-16 |
| W3WFM | Milligan, William F | 2019-02-21 |
