The Federal Communications Commission (FCC) has granted a total of 16 licenses and call signs in the category of General Mobile Radio (GMRS) license in Middle River, 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 |
|---|---|---|
| WPYQ364 | Jankalski, Robert J | 2018-07-24 |
| WQOQ559 | Sauer, David G | 2016-10-29 |
| WRCM700 | Wissel, Guy C | 2018-11-14 |
| WRDC633 | Slack III, Donald F | 2019-03-28 |
| WRFL631 | Carolan, Emmett | 2020-03-25 |
| WRKC780 | Hier, Thomas R | 2020-12-12 |
| WRMD533 | Bray, Joseph M | 2021-03-24 |
| WRMH529 | Castro, Arvin B | 2021-04-10 |
| WRNT904 | Bentzen, Justin J | 2021-08-24 |
| WRUI990 | Kulikowski, David | 2022-09-01 |
| WRUJ529 | Davis Sr, Charles C | 2022-09-02 |
| WRUL465 | Schmidt Mr, Travis R | 2022-09-08 |
| WRUL466 | Schmidt Mr, Travis R | 2022-09-08 |
| WRUX607 | Bass Sr, Bryan | 2022-10-15 |
| WRWG868 | Belcher, Zachary A | 2023-02-22 |
| WRWM540 | Novak, Louis | 2023-03-08 |
