The Federal Communications Commission (FCC) has granted a total of 37 licenses and call signs in the category of Ship Recreational or Voluntarily Equipped license in South Portland, Maine. 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 |
|---|---|---|
| WBA7994 | NOAKTO INC | 2005-08-17 |
| WBA7996 | OTONKA INC | 2005-08-13 |
| WDA2482 | SELLIN, ROBERT G | 2020-09-29 |
| WDD2556 | Odlin, Robert M | 2006-05-24 |
| WDD2716 | Odlin, Robert M | 2006-06-02 |
| WDE4904 | F/V DEBORAH ANN | 2008-05-29 |
| WDE4991 | marine towing services inc | 2008-06-04 |
| WDE4992 | MARINE TOWING SERVICES INC | 2008-06-04 |
| WDE6276 | Hoffman, Harrison B | 2008-09-24 |
| WDF2359 | St Martin, Dora J | 2009-10-14 |
| WDF7938 | Cross Jr., G. Linwood | 2011-05-12 |
| WDG3378 | Makoui, Kambiz B | 2012-04-13 |
| WDG6031 | Putnam, Alan S | 2012-11-07 |
| WDG8313 | Conway, Benjamin L | 2013-05-24 |
| WDG8392 | Richard, Maurice | 2013-05-30 |
| WDG8597 | Olsen, Vincent E | 2013-06-13 |
| WDH3304 | Birmingham 776, Stephen M | 2014-02-19 |
| WDH7795 | Moore Mr, Patrick L | 2014-12-31 |
| WDH9052 | Murray, Catherine | 2015-03-31 |
| WDI3549 | Maine Island Dream, LLC | 2015-08-22 |
| WDI5049 | The Water Taxi | 2015-11-25 |
| WDI6999 | Pettengill, George A | 2016-03-30 |
| WDI8244 | Cutler, Joshua | 2016-05-26 |
| WDI9012 | welch, shawn c | 2016-07-01 |
| WDJ3729 | Boutiette, Eric | 2017-01-31 |
| WDJ8293 | BARTKIEWICZ RN, PETER | 2017-12-05 |
| WDK2039 | Prokosch, Adam J | 2018-04-10 |
| WDK7314 | Boyack, Cindy | 2019-03-23 |
| WDK9374 | Portland Charter Operators | 2019-07-02 |
| WDL5191 | Higgins Jr, Charles W | 2020-03-25 |
| WDL5243 | Boyack, Cindy | 2020-03-27 |
| WDL6216 | Birmingham, Stephen M | 2020-06-09 |
| WDL7817 | Great Ledge Fisheries | 2020-09-24 |
| WDM3737 | Boutiette, Eric | 2021-05-20 |
| WDM4034 | Snell, Douglas | 2021-06-04 |
| WDN3839 | Pellechia, Nicholas G | 2022-08-31 |
| WDN7509 | Tremblay, Gregory M | 2023-04-19 |
