The Federal Communications Commission (FCC) has granted a total of 478 licenses and call signs in the category of Amateur license in Clearwater, 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 |
|---|---|---|
| KN4IGW | NEGRON, GLENDA I | 2017-12-11 |
| KN4IHD | DOMINGUEZ, VONMARY I | 2017-12-11 |
| KN4JJI | Morton Plant Mease Radio Team | 2018-02-05 |
| KN4JKS | Morton Plant Mease Radio Team | 2018-02-07 |
| KN4JQS | Morton Plant Mease Radio Team | 2018-02-13 |
| KN4LIR | Copeland, Joshua L | 2018-04-09 |
| KN4LVC | McCarty, Brian P | 2018-04-24 |
| KN4MGY | Olone, Steve J | 2018-05-14 |
| KN4NEY | BAJIS, CATHERINE | 2018-06-18 |
| KN4OMN | VICKERS, WANDA S | 2018-08-15 |
| KN4OWV | Wilson, David A | 2018-09-10 |
| KN4QHJ | Schutte, Steven | 2018-11-13 |
| | ||
| KN4SDP | MARTIN, TIMOTHY C | 2019-02-08 |
| KN4SHL | Arthur, Jonathan R | 2019-02-11 |
| KN4SQR | Dungan II, John N | 2019-02-26 |
| KN4UJJ | Coleman, Justin D | 2019-05-06 |
| KN4UJK | Ladd, Gabriel B | 2019-05-06 |
| KN4UMH | HERKOWITZ, DAWN M | 2019-05-13 |
| KN4UMI | Malpass, Donald F | 2019-05-13 |
| KN4UNG | DeMambro, William | 2019-05-13 |
| KN4UYV | Ross, Sean A | 2019-06-10 |
| KN4UYX | Tschupp, Luke | 2019-06-10 |
| KN4YQF | McNally, Kyle | 2019-09-30 |
| KN4YRZ | CORIOU, MATT | 2019-10-02 |
| KN4YSC | CORIOU, AUDREY | 2019-10-02 |
| KN4YZX | OTOOLE, TERRY | 2019-10-15 |
| KN4ZTQ | Bridgeford, Giovanni F | 2019-11-12 |
| KN4ZTW | Kilburn, Daniel M | 2019-11-12 |
| KN6RTM | Sloat, Floyd | 2021-11-17 |
| KO4BKJ | Florido, Gina M | 2020-01-29 |
| KO4CLX | McLaughlin, Thomas | 2020-03-09 |
| KO4ETF | Hunter, William J | 2020-06-26 |
| KO4ETG | Pearson, Brian J | 2020-06-26 |
| KO4FVL | Adamson, Bryan E | 2020-07-30 |
| KO4GCG | Birch, Tracey | 2020-08-10 |
| KO4GSF | ULLMAN, DEBBIE | 2020-08-27 |
| KO4GSG | PUTTERMAN, ELIZABETH A | 2020-08-27 |
| KO4HSE | Richard, Amelia | 2020-09-23 |
| KO4HSG | Kuchar, Timothy | 2020-09-23 |
| KO4IIH | Wylie, Joshua S | 2020-10-13 |
| KO4IIS | BRADY, EVAN | 2020-10-13 |
| KO4IWS | Macdonald, Gladys A | 2020-10-29 |
| KO4JZN | REED, JOHN P | 2020-12-07 |
| KO4KEH | Carlson, Arnold P | 2020-12-14 |
| KO4KXK | O'NEIL, APOLLO | 2021-01-14 |
| KO4LDP | Smith, Dwight R | 2021-01-20 |
| KO4LQE | LAUBY, NATHAN W | 2021-01-28 |
| KO4MSJ | Thomann, Joseph A | 2021-02-17 |
| KO4MSL | Noll, Ryan M | 2021-02-17 |
| KO4PGU | Correa, Jose A | 2021-04-12 |
| KO4QLK | Pope, Charles C | 2021-05-18 |
| KO4QLW | Colbassani, Christopher | 2021-05-19 |
| KO4RRI | MAZZARELLA, SCOTT J | 2021-07-02 |
| KO4RSW | Craver, Scott | 2021-07-08 |
| KO4RSX | Craver, Joshua | 2021-07-08 |
| KO4RVY | Botero, Frederick W | 2021-07-12 |
| KO4TDM | RICHARDSON, ROBERT W | 2021-09-10 |
| KO4VCW | WOOD, GRANT F | 2021-12-01 |
| KO4VJG | Bjelland, David | 2021-12-14 |
| KO4WMV | REILLY, FINEUS | 2022-02-07 |
| KO4WTZ | Lynn, Tracy | 2022-02-14 |
| KO4WUA | Rymal, Ruth M | 2022-02-14 |
| KO4WUB | Isak, Olev | 2022-02-14 |
| KO4ZJJ | Prouty, Christopher S | 2022-04-05 |
| KQ4AGR | Duncan, David | 2022-05-11 |
| KQ4APT | KERR, MARY K | 2022-05-21 |
| KQ4BHA | Rigdon, Alethea | 2022-06-15 |
| KQ4BIP | Houghton, Sofia | 2022-06-15 |
| KQ4BSR | Greenway, David | 2022-06-28 |
| KQ4BWX | Heider, Michael T | 2022-07-06 |
| KQ4BXT | DeWeerd, Andrew | 2022-07-06 |
| KQ4DPO | Murphy, James P | 2022-10-05 |
| KQ4FAU | Popovich, Kevin | 2022-12-14 |
| KQ4FGA | Turkovich, Michael R | 2022-12-22 |
| KQ4FOV | City Of Clearwater Emergency Operations Center | 2023-01-19 |
| KQ4GFE | Dana Jr, Clifford | 2023-02-15 |
| KQ4GFN | Mora, Howard | 2023-02-15 |
| KQ4GMN | Vincent, Patricia | 2023-02-28 |
| KQ4HNI | Isak, Karen | 2023-04-04 |
| KQ4IGW | ENGELMAN, JACOB | 2023-05-05 |
| KQ4ZW | KALBFLEISCH, EARL W | 2013-05-28 |
| KS4KH | BRADLEY JR, ELDRIDGE G | 2014-07-22 |
| KT4QY | FRERICHS, KENNETH J | 2004-01-29 |
| KT4TE | Johnston, William L | 2013-09-04 |
| KV4MX | NOWLEN, MICHAEL J | 2016-08-02 |
| KW4JA | MEDLEY, K David | 2014-03-04 |
| KW4TJ | MEDLEY, K David | 2014-03-04 |
| KX4YA | Drewlow, Sascha M | 2020-03-26 |
| KY4MG | Sloat, Floyd | 2021-11-17 |
| N0NQP | LANGE, ROBERT R | 2011-12-12 |
| N1GNC | Potter, William C | 2009-12-16 |
| N1HPM | CAMPTON, JOHN R | 2020-06-26 |
| N1IXA | ASHE, JAMES P | 2011-02-24 |
| N1MVK | FLOYD, DONNY R | 2012-05-31 |
| N1VFB | BENDIKSEN, JOHN M | 2005-05-28 |
| N1XBR | DONADIO, RENATO | 2016-04-06 |
| N2AHM | WILCOX, ROBERT | 2018-04-18 |
| N2ASP | WILCOX, KATHRYN I | 2017-04-06 |
| N2CMF | PEER, NORMAN P | 2015-11-18 |
| N3JFA | STEIN, HENRY G | 2012-01-06 |
