The Federal Communications Commission (FCC) has granted a total of 3 licenses and call signs in the category of Restricted Operator license in Twain Harte, California. 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 |
|---|---|---|
| RR00006962 | Nation, William E | 2002-07-02 |
| RR00014563 | Fernandes, Savio E | 2003-10-22 |
| RR00041013 | Fickel Mr., David W | 2006-10-03 |
