The Federal Communications Commission (FCC) has granted a total of 15 licenses and call signs in the category of Restricted Operator 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 |
|---|---|---|
| RR00048334 | Baran, James L | 2007-05-22 |
| RR00048336 | Turbin Jr, Terry H | 2007-05-22 |
| RR00092996 | Yates Jr, John C | 2013-02-26 |
| RR00122151 | Sullivan, Daniel W | 2016-06-07 |
| RR00127117 | LANDES, Robert J | 2016-12-06 |
| RR00127764 | DeRuggiero, Michael W | 2017-01-04 |
| RR00131374 | Siebenmann, Robert J | 2017-04-26 |
| RR00141471 | Muro, Andrew E | 2018-03-13 |
| RR00142577 | Condon, Michael | 2018-04-11 |
| RR00151383 | Correlli, Antonino | 2018-12-28 |
| RR00173157 | Carolan, Emmett | 2021-03-10 |
| RR00177867 | Saunders II, Louis M | 2021-07-20 |
| RR00187680 | Muro, Kara T | 2022-03-18 |
| RR00187840 | Hendron, Joseph E | 2022-03-24 |
| RR00201411 | Gallegos, Miranda L | 2023-01-07 |
