The Federal Communications Commission (FCC) has granted a total of 60 licenses and call signs in the category of Amateur 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 |
|---|---|---|
| AB6LI | EVERSON, JOHN E | 2022-06-07 |
| KA7QEK | MASON, LEE E | 2009-01-29 |
| KB6ICR | CLONINGER, WENDELL S | 2007-04-28 |
| KD6CGA | ULMER, KATHYLEEN T | 2011-10-25 |
| KD6GSE | DAVIS, KENNETH M | 2012-03-27 |
| KE6DCX | HARRINGTON, PETER R | 2017-11-13 |
| KE6DLT | VOGT, BIRKEN T | 2013-10-30 |
| KE6ITK | Lesnewsky, Michael J | 2014-04-14 |
| KE6ORH | URQUHART, LAWRENCE L | 2004-10-29 |
| KE6QZB | FELDMAN, JUDITH L | 2014-12-30 |
| KE6TNX | WELCH, BETH A | 2005-02-08 |
| KE6YFK | LEON, SHARON M | 2005-10-17 |
| | ||
| KF6DAK | CRANE, CAROLYN L | 2006-01-24 |
| KF6JDO | KOWBELL, SONG | 2016-12-28 |
| KF6KIZ | JENNINGS, TAMMY J | 2018-01-17 |
| KF6WXV | EVERSON, RYAN M | 2009-07-01 |
| KF6ZGZ | Pollard, Jack T | 2011-08-23 |
| KG6IIF | Jennings, Glenn A | 2011-09-21 |
| KG6KOG | Shuart, Ryan L | 2012-03-24 |
| KG6NMD | O Neill, Kevin K | 2012-08-30 |
| KG6TDY | Wells, Jeffrey L | 2013-09-18 |
| KG6YJS | Pate, Hubert D | 2005-02-10 |
| KI6HJQ | MICKELSON, GERALD M | 2016-12-07 |
| KI6WZJ | Ilgun, Suzanne M | 2019-01-30 |
| KJ6BDT | Young, Amy V | 2021-03-09 |
| KJ6EZ | KENDALL, LELAND D | 2007-12-20 |
| KJ6IOE | Reynolds, Gerald M | 2010-06-07 |
| KJ6UBM | Gustafson, Paul | 2022-03-22 |
| KJ6UPO | Carter, Alan B | 2012-03-01 |
| KJ6WAF | Combs, Daniel J | 2012-04-27 |
| KK6AUN | German, Timothy J | 2022-12-17 |
| KK6EYI | Foster, Tyler | 2013-06-07 |
| KK6NPW | Downing, Harold S | 2014-06-25 |
| KM6AYZ | Dana, Justin R | 2016-03-09 |
| KM6GCR | Rubino, Sophia C | 2016-10-31 |
| KN6CEE | Shoemaker, Michael B | 2019-05-23 |
| KN6KOE | Lowe, Sky P | 2020-08-27 |
| KN6MBO | Wonderly, Bryan | 2020-11-13 |
| KN6NSE | White, Katherine J | 2021-03-04 |
| KN6NSF | White, Jesse | 2021-03-04 |
| KN6QFL | Holmes, Keith E | 2021-08-25 |
| KN6RLN | Austin, Steven E | 2021-10-26 |
| KN6UGG | Choron, Romuald L | 2022-05-19 |
| KN6YEF | MCBRIDE, JACOB | 2023-01-13 |
| KN6YSB | McCort, Roger D | 2023-03-03 |
| KN6ZMV | Kody, John F | 2023-04-27 |
| KQ6LQ | WELCH, TERRY A | 2005-02-08 |
| N0TD | DIEDE, THOMAS | 2018-09-27 |
| N6CMC | MESSENGER, DAVID S | 2015-12-21 |
| N6NND | DAUGHERTY, RALPH F | 2006-02-02 |
| N6VGP | Bond, Antonio L | 2019-03-20 |
| W6QIX | Ricketts, Donald B | 2018-12-19 |
| W6YNV | ULMER JR, IRVING G | 2008-04-25 |
| WA6ADY | Sims, James L | 2017-05-04 |
| WA6FFU | DEWS, LAWRENCE C | 2018-10-27 |
| WA6OLD | RAYMOND, DONALD H | 2006-08-30 |
| WB6LJW | FINK, LLOYD J | 2004-12-21 |
| WB6THC | STEFAN, JAMES N | 2008-05-06 |
| WB6WNF | GLAESER, LEWIS M | 2007-12-26 |
| WH7TT | Haddock Jr, Edward R | 2019-03-05 |
