The Federal Communications Commission (FCC) has granted a total of 21 licenses and call signs in the category of Restricted Operator license in La Plata, 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 |
|---|---|---|
| RR00009504 | Barrieault, Mark A | 2002-11-27 |
| RR00010374 | PAYNE, JOHNNY G | 2003-01-29 |
| RR00025503 | Garcia, Ralph E | 2005-01-28 |
| RR00027796 | Zwolinski, Darren L | 2005-04-27 |
| RR00033477 | Getz, Kermit J | 2005-12-17 |
| RR00042856 | Crozier, William E | 2006-12-05 |
| RR00060928 | Brockmann, Kenneth W | 2008-08-16 |
| RR00062199 | Bouet, Angel A | 2008-10-10 |
| RR00063867 | Chung, Paul V | 2009-02-03 |
| RR00079218 | Cole III, Herman A | 2011-06-07 |
| RR00097712 | Wilson, Christopher W | 2013-10-22 |
| RR00098184 | O'Donnell, Sen L | 2013-11-08 |
| RR00099707 | Lilly, Zachary C | 2014-01-15 |
| RR00124264 | Pierce, Aaron M | 2016-08-24 |
| RR00133547 | Kootsikas, Thomas R | 2017-07-07 |
| RR00140561 | Gomez, Troy M | 2018-02-13 |
| RR00143242 | Kushner, James P | 2018-05-02 |
| RR00151118 | High, Aaron D | 2018-12-18 |
| RR00193708 | Bench, Ryan W | 2022-07-26 |
| RR00199084 | Alcorn Sr, John P | 2022-11-11 |
| RR00199204 | Lundegard, Robert | 2022-11-15 |
