The Federal Communications Commission (FCC) has granted a total of 458 licenses and call signs in the category of Amateur license in St 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 |
|---|---|---|
| KM4HQ | GREEN, RAYMOND H | 2008-02-21 |
| KM4IMD | CROTHERS, ROBERT B | 2015-03-09 |
| KM4KUF | Miscavish, Linda S | 2015-05-28 |
| KM4LLZ | MILLER II, NICHOLAS R | 2015-06-26 |
| KM4LXE | TIGHE, CAITLIN J | 2015-07-20 |
| KM4LXF | KITCHEN, CHRIS M | 2015-07-20 |
| KM4OAT | SLATER, ROGER K | 2015-10-13 |
| KM4OBV | STALEY, LATISHIA R | 2015-10-13 |
| KM4OKG | LYNCH, PATRICK C | 2015-10-27 |
| KM4SR | SCOTT, CHARLES V | 2009-07-25 |
| KM4TEI | SHWALLON, JOSEPH A | 2016-04-11 |
| KM4UYZ | EBERHARD JR, JEROME L | 2016-06-30 |
| | ||
| KM4VBR | CHANG, NIEN HUEI | 2016-07-11 |
| KM4VBX | MAJEWSKI, SEBASTIAN | 2016-07-11 |
| KM4YKN | CHILDRESS, ROBERT H | 2016-10-19 |
| KM4ZPK | CHISM, KEVIN D | 2016-12-13 |
| KN4AAY | GAILEY, ANDREW R | 2017-01-09 |
| KN4AKR | MCGUIRL, JOEL J | 2017-01-26 |
| KN4ANU | HAUPT, GARY W | 2017-01-31 |
| KN4CMR | Schaefer, Robert E | 2017-04-10 |
| KN4EWN | VERGONET, WILLIAM C | 2017-07-27 |
| KN4EWV | HICKS, JACOB E | 2017-07-28 |
| KN4GFN | METCALF, MOLLY | 2017-09-29 |
| KN4GFQ | GRANNIS, MICHAEL | 2017-09-29 |
| KN4HAZ | ARTRIP, DEBORAH L | 2017-10-30 |
| KN4HEZ | OLENDER, MARK H | 2017-11-02 |
| KN4IGQ | EUBANK, AARON M | 2017-12-11 |
| KN4IHC | WALTERS, THOMAS C | 2017-12-11 |
| KN4KGW | CAMERON, CHRISTOPHER | 2018-03-02 |
| KN4KGX | SAUSVILLE, JULIA A | 2018-03-02 |
| KN4LEM | MACKENZIE, DARREN A | 2018-04-03 |
| KN4MA | BENESCH, PATRICK N | 2013-06-20 |
| KN4OHF | AGNEW, JOSHUA P | 2018-08-07 |
| KN4PGJ | ADKINSON, CHARLES L | 2018-09-26 |
| KN4PGK | ALBERT, BRIAN T | 2018-09-26 |
| KN4PUH | Fruchter, Ephraim F | 2018-10-19 |
| KN4SBV | STABOLEPSZY, MARCIA M | 2019-02-06 |
| KN4SDL | CLARK, DAVID C | 2019-02-08 |
| KN4SW | MACKERCHER, JODY M | 2011-12-16 |
| KN4UKF | DAVIS, SAM | 2019-05-07 |
| KN4VLC | MONROE, HEATHER | 2019-06-26 |
| KN4VLD | MONROE JR, DANIEL E | 2019-06-26 |
| KN4VS | MERCHBERGER, DAVID C | 2012-06-19 |
| KN4YRV | SNOKE, DONALD K | 2019-10-02 |
| KN4ZMQ | HOSKINS, CAROLYN A | 2019-10-31 |
| KO4BJQ | MACYS, RICHARD V | 2020-01-28 |
| KO4BJS | MOODY, WILLIAM S | 2020-01-28 |
| KO4EGH | ARRINGTON, WESLEY | 2020-06-12 |
| KO4FXI | KILKELLY, JOHN B | 2020-08-03 |
| KO4KWR | San Souci, Chris M | 2021-01-13 |
| KO4NQU | WICKHAM JR, DOUGLAS H | 2021-03-03 |
| KO4NQV | COOK, ELIZABETH A | 2021-03-03 |
| KO4PDU | NIGHTINGALE, JAY E | 2021-04-07 |
| KO4TYB | Ng, Kenny | 2021-10-12 |
| KO4ULR | JAMISON, KEVIN B | 2021-11-04 |
| KO4WPO | CRAIG, ZACHARY E | 2022-02-10 |
| KO4WUZ | Osborne, Eric | 2022-02-16 |
| KO4ZHS | BRUNELLE, BLAINE C | 2022-04-05 |
| KO4ZHT | RADIX, DEREK A | 2022-04-05 |
| KO4ZPB | Hendley, Matthew J | 2022-04-11 |
| KO4ZPC | Piotrowski, Dariusz W | 2022-04-11 |
| KQ4ADX | Nelson, Robert R | 2022-05-06 |
| KQ4BKF | LOVELL, ROSS | 2022-06-16 |
| KQ4CNW | Fiducia, Kyle | 2022-08-16 |
| KR4EF | BENCH SR, JAMES F | 2013-08-27 |
| KR4US | DOULOU, DEMOS J | 2022-02-03 |
| KT4SB | BURNETT JR, WILLIAM N | 2022-06-11 |
| KT4WW | CHAMBERS, THOMAS N | 2006-05-08 |
| KY4UN | APGAR, MARC C | 2014-06-11 |
| N2ESP | WANEK, ROBERT R | 2023-02-24 |
| N2FAJ | HURLEY, BENJAMIN | 2014-03-06 |
| N2MNZ | Keller, Eugene S | 2013-10-22 |
| N2WKM | ROSARIO, MOISE | 2003-12-01 |
| N3DKU | DAVISSON, LEE D | 2017-11-15 |
| N3FDO | WEGAD, GILBERT | 2016-07-12 |
| N3JSA | SHEPPARD, INA H | 2012-05-22 |
| N3TKZ | DEVENNEY, WILLIAM F | 2004-07-01 |
| N3UMC | SPERA, MARC V | 2016-03-01 |
| N4ATD | STALY, JOHN W | 2012-11-14 |
| N4BBW | ROTHOFF, ALLAN C | 2018-05-02 |
| N4FGH | GREENE III, GEORGE E | 2015-12-28 |
| N4FLH | PETERSON, JACK L | 2016-03-24 |
| N4GLH | TRAVIS, DAVID T | 2018-09-27 |
| N4HVA | MORRISON, CAMERON E | 2018-10-04 |
| N4HYK | EDWARDS JR, DOCK | 2023-02-03 |
| N4LKH | GUIFFREDA, JOSEPH M | 2004-07-29 |
| N4NPW | JORDAN, MARY A | 2005-09-07 |
| N4PTX | DAVIS, PATRICIA A | 2017-08-29 |
| N4QEF | MEYER, CARL T | 2006-11-08 |
| N4STQ | HOFFMEISTER, CHARLES E | 2018-01-03 |
| N4TZL | DE LEON, JOSEPH M | 2018-04-26 |
| N4VTJ | DONOWHO, JACK D | 2004-07-27 |
| N4XRV | DION, DAVID R | 2020-05-05 |
| N4YEV | DIETRICH JR, ROBERT S | 2009-12-07 |
| N4ZNC | RAMOS, HECTOR | 2010-05-24 |
| N5NDM | WILSON, MICHAEL A | 2015-01-09 |
| N6JI | STEWART, JEFFREY W | 2020-04-02 |
| N7NPS | AINSWORTH, HERB S | 2010-10-01 |
| N8OWI | STEWART, COLE D | 2012-10-23 |
| N8REY | DUGAS, DENNIS A | 2013-02-19 |
