The Federal Communications Commission (FCC) has granted a total of 29 licenses and call signs in the category of Ship Recreational or Voluntarily Equipped license in Petaluma, 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 |
|---|---|---|
| WCW2047 | LIND, CHRISTIAN P | 2006-02-16 |
| WCY5940 | KAMMERER, DAN E | 2008-05-13 |
| WDE4210 | Andersen, Dennis B | 2008-04-18 |
| WDF5381 | Schauer, Don J | 2010-07-31 |
| WDF6185 | Amato, Edward A | 2010-11-13 |
| WDF8837 | Bouch, Brian | 2011-07-14 |
| WDF9072 | Weber, Robin | 2011-08-10 |
| WDF9889 | Piggott MD, William J | 2011-11-16 |
| WDG5603 | Salvato, Jason A | 2012-10-05 |
| WDG6901 | Kvalheim, Gerald A | 2013-02-08 |
| WDG7551 | Cox, Stephen J | 2023-01-26 |
| WDH9353 | Diefendorf, Noel | 2015-04-15 |
| WDH9718 | Castagnola Jr, George J | 2015-05-07 |
| WDI3126 | Louis, George | 2015-07-22 |
| WDI5056 | Harper, Patrick R | 2015-11-26 |
| WDJ2245 | Vail, Albert H | 2016-09-30 |
| WDJ7912 | Turpin, Andrew E | 2017-10-28 |
| WDJ9289 | Peo II, James T | 2018-02-24 |
| WDK3541 | HURT, RICHARD A | 2018-06-21 |
| WDK4898 | Brazil, Rich P | 2018-09-21 |
| WDK4967 | Colorado, Juancarlos | 2018-09-28 |
| WDK4983 | Descanso Bay LLC | 2018-10-02 |
| WDK7076 | Stone, Matthew | 2019-03-12 |
| WDK7392 | Truchon, Isabelle A | 2019-03-28 |
| WDL3465 | Sonoma Keg and Drone LLC | 2019-11-27 |
| WDL8801 | Kopac Jr., Andrew D | 2020-12-09 |
| WDM9883 | Salish Navigator LLC | 2022-05-18 |
| WDN2020 | Gaviota LLC | 2022-05-24 |
| WX8984 | CULLEN, LAWRENCE H | 2007-04-03 |
