The Federal Communications Commission (FCC) has granted a total of 7 licenses and call signs in the category of Restricted Operator license in Cambridge, 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 |
|---|---|---|
| RR00008944 | Davis, Ed | 2002-10-24 |
| RR00041336 | Richards, Paul | 2006-10-12 |
| RR00047317 | Zijp, Willem | 2007-04-21 |
| RR00066090 | smith, bradley c | 2009-06-27 |
| RR00084097 | BRYANT III, FREDERICK M | 2012-01-18 |
| RR00084124 | Mace, Taylor M | 2012-01-19 |
| RR00084125 | Mace, Zachary T | 2012-01-19 |
