The Federal Communications Commission (FCC) has granted a total of 26 licenses and call signs in the category of Restricted Operator license in Penn Valley, 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 |
|---|---|---|
| RR00000715 | Gulsvig, James M | 1994-12-13 |
| RR00032042 | Martin, Vincent J | 2005-10-06 |
| RR00033737 | Spangler, Derek R | 2006-01-04 |
| RR00042894 | Croker, Brian A | 2006-12-06 |
| RR00043006 | Wilcox, Caleb N | 2006-12-12 |
| RR00051611 | Astorian, James A | 2007-08-28 |
| RR00072079 | MERTEN, JOHN C | 2010-06-22 |
| RR00087299 | Robinson, Howard G | 2012-06-12 |
| RR00088116 | Saldamando, Fernando F | 2012-07-17 |
| RR00091286 | Mitchell, Matthew W | 2012-12-14 |
| RR00100783 | MCCOY, MICHAEL B | 2014-02-25 |
| RR00105098 | Kramer, Andrew J | 2014-08-06 |
| RR00112130 | Duley, Spencer R | 2015-05-20 |
| RR00122254 | Hazelton, Andrew L | 2016-06-10 |
| RR00126880 | Fingerson, Jacob E | 2016-11-29 |
| RR00127250 | Shoemaker, Michael B | 2016-12-10 |
| RR00130862 | Connellan, Patrick M | 2017-04-08 |
| RR00150191 | Nocera, Dominic J | 2018-11-17 |
| RR00156621 | Nance, David | 2019-05-21 |
| RR00165026 | Skypeck, John T | 2020-01-16 |
| RR00174227 | Haub, Jeffrey J | 2021-04-13 |
| RR00178665 | Chavez, Randall V | 2021-08-10 |
| RR00183740 | McDougall, Ian A | 2021-12-18 |
| RR00186199 | Casey, Andrew | 2022-02-15 |
| RR00189245 | Smith MS, Macallan-Parker G | 2022-04-26 |
| RR00190632 | Conforti, Brian A | 2022-05-24 |
