The Federal Communications Commission (FCC) has granted a total of 220 licenses and call signs in the category of Amateur license in Saint Petersburg, Florida. 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 |
|---|---|---|
| KM4FZP | BUTLER, JOHN D | 2014-11-17 |
| KM4HAD | Russo, Frank K | 2015-01-06 |
| KM4ICQ | Nouel, Luna | 2015-02-20 |
| KM4KEK | Rieman, John D | 2015-04-30 |
| KM4LDT | RICHEY, LEONARD S | 2015-06-15 |
| KM4LQS | Huber, Christian | 2015-07-10 |
| KM4LTG | BARTLETT, BRADLEY E | 2015-07-13 |
| KM4NOZ | Taada, Erkki R | 2015-09-25 |
| KM4OOQ | Haupt, Thomas W | 2015-11-03 |
| KM4OVL | Taylor, Michael P | 2015-11-12 |
| KM4QNY | McIntire, Russell W | 2016-01-27 |
| KM4SQV | Pollack, Bryan A | 2016-03-23 |
| | ||
| KM4TPO | Iida, Shinichi | 2016-04-29 |
| KM4VDQ | Herzig, Andreas | 2016-07-13 |
| KM4VDT | Baeuchle, Willi | 2016-07-13 |
| KM4VQP | Robinson, Jonathon W | 2016-07-28 |
| KM4VWY | Santorowski, Bartosz | 2016-08-10 |
| KM4WIB | Fleming Jr, John E | 2016-08-26 |
| KM4WND | Boyd, Zachary C | 2016-09-08 |
| KM4ZDW | Roberts, Charles L | 2016-11-21 |
| KN4ABK | Roberts, Raven N | 2017-01-11 |
| KN4AKC | Tobias, Dennis Z | 2017-01-25 |
| KN4AKD | Alloncius, Edward F | 2017-01-25 |
| KN4CER | Alloncius, Stacey A | 2017-03-29 |
| KN4EGO | Ashton, Steven T | 2017-06-26 |
| KN4FJO | Garrison, Matthew R | 2017-08-17 |
| KN4GCK | Scott, William M | 2017-09-25 |
| KN4HWZ | Illingworth, Philip A | 2017-11-22 |
| KN4HXA | Church, William F | 2017-11-22 |
| KN4IRA | Thomas, Dale N | 2017-12-28 |
| KN4JBH | Munne, Ricardo | 2018-01-23 |
| KN4JBI | Fraser, Christopher N | 2018-01-23 |
| KN4JBK | Schneikart, Stephen W | 2018-01-23 |
| KN4JZJ | Frey, Ryan | 2018-02-22 |
| KN4KAU | Girardi, Frank D | 2018-02-23 |
| KN4MDD | Benning, Kenneth D | 2018-05-08 |
| KN4NNA | Sausville, Scott R | 2018-06-26 |
| KN4OBG | Humble, Homer L | 2018-07-24 |
| KN4OBH | Penley, Philip D | 2018-07-24 |
| KN4PVQ | Helsen, Johannes J | 2018-10-23 |
| KN4TPE | Wiley, Chase J | 2019-03-27 |
| KN4TPF | Thrasher, Amanda E | 2019-03-27 |
| KN4VXO | McAlpine, James E | 2019-07-24 |
| KN4WXS | Rogers, John D | 2019-08-30 |
| KN4YBS | Dunham, Perry T | 2019-09-09 |
| KO4ACM | Eyde, Niel C | 2019-11-18 |
| KO4BKH | Stilwell, Richard L | 2020-01-29 |
| KO4BKI | Scherer, Sarah K | 2020-01-29 |
| KO4CEC | Rios, Arturo M | 2020-02-25 |
| KO4CEE | Harvey, Alexander P | 2020-02-25 |
| KO4DBH | Anderson, Ronald M | 2020-04-16 |
| KO4EIA | Ferrone III, Luke A | 2020-06-15 |
| KO4EIZ | Leadbetter, Gordon A | 2020-06-17 |
| KO4EOT | Ross, George K | 2020-06-23 |
| KO4ETI | Carr, Eric H | 2020-06-26 |
| KO4EWX | Browning, Jeffrey | 2020-06-29 |
| KO4FZU | Van Vlaardingen, April J | 2020-08-07 |
| KO4GLL | Emmert, Christopher S | 2020-08-19 |
| KO4GRL | Anderson, Jamarkus B | 2020-08-27 |
| KO4KGQ | Bowen, Lawrence K | 2020-12-16 |
| KO4OIB | Lee, Jerrold | 2021-03-17 |
| KO4QZO | Florida Simulcast Group Inc | 2021-06-03 |
| KO4RHO | Mallen, James P | 2021-06-17 |
| KO4RRM | Joiner, Kody A | 2021-07-06 |
| KO4RYK | Gyulveszi, Neal | 2021-07-19 |
| KO4RZJ | Abdi, Ehsan | 2021-07-19 |
| KO4SSP | Dickinson, Dean K | 2021-08-20 |
| KO4THR | Johnson, Jason L | 2021-09-14 |
| KO4TMF | Isom, Travis I | 2021-09-21 |
| KO4TSP | Locy, Darin J | 2021-10-04 |
| KO4TUY | Curtis, Stanley B | 2021-10-05 |
| KO4ZGI | Groutas, Loizos | 2022-04-04 |
| KO4ZKD | Webb, Christopher R | 2022-04-06 |
| KQ4ACE | Gagnon, Michelle | 2022-05-04 |
| KQ4AOY | Slomic, Ingmar | 2022-05-19 |
| KQ4DKF | Mathena, Christopher | 2022-09-22 |
| KQ4DTG | Sandoval Rascon, Fernando | 2022-10-12 |
| KQ4DXM | Walker, Orin D | 2022-10-20 |
| KQ4FPS | Murphy, Michael | 2023-01-20 |
| KQ4FPZ | Isselhardt, Michael | 2023-01-20 |
| KQ4FQG | Booe, Keith | 2023-01-20 |
| KQ4GAH | Baumann, Josef | 2023-02-07 |
| KQ4GJL | Brown Jr, Carl M | 2023-02-23 |
| KQ4GRW | Basham, Angela D | 2023-03-08 |
| KQ4HFB | Reilly, Stephen | 2023-03-23 |
| KR4U | Trewin, David W | 2016-07-18 |
| KS4WE | Colella, Ronald L | 2014-07-16 |
| KV4SV | Traci, Paul J | 2013-06-24 |
| KV4VR | Baker, Van C | 2023-03-08 |
| KW4EQ | BYRER, RUSSELL | 2015-01-12 |
| KW4UW | Macucci, Massimo | 2016-05-26 |
| KX4HL | Connelly, Patrick C | 2017-11-30 |
| KY4PA | Ross, George K | 2020-06-23 |
| N2ISR | BEHNKE, FRED W | 2018-06-13 |
| N3QMR | ZINICOLA, ANTONIO F | 2013-09-17 |
| N4IMI | Campbell, George R | 2005-09-07 |
| N4KII | Davis I, Donn W | 2016-07-14 |
| N4KPJ | Milbourn, Ronald W | 2022-09-15 |
| N4USP | RICKEL, KEVIN D | 2020-06-16 |
| N9RVI | DELL, PATRICK L | 2013-08-09 |
