The Federal Communications Commission (FCC) has granted a total of 5 licenses and call signs in the category of Restricted Operator license in Castroville, Texas. 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 |
|---|---|---|
| RR00000501 | BASINGER, GREGORY S | 2001-06-02 |
| RR00049841 | Martin Jr, Wayne F | 2007-07-10 |
| RR00076483 | Melton, Christopher K | 2011-02-16 |
| RR00093863 | Gohmert, George T | 2013-04-06 |
| RR00158548 | Masters Jr., James M | 2019-07-12 |
