The Federal Communications Commission (FCC) has granted a total of 310 licenses and call signs in the category of Amateur license in Largo, 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 |
|---|---|---|
| KN4FFX | Voorhees, Theodore D | 2017-08-14 |
| KN4LBI | King, Ryan C | 2018-03-28 |
| KN4LNU | Duncan, Paul | 2018-04-16 |
| KN4NRN | King, Chris P | 2018-07-03 |
| KN4NWK | BRYANT Jr, DONALD R | 2018-07-17 |
| KN4NWV | HOGAN, MAUREEN | 2018-07-17 |
| KN4PFU | Kien, Ronald E | 2018-09-25 |
| KN4RBO | Brown, John L | 2018-12-10 |
| KN4SQS | Carvalho, Augusto E | 2019-02-26 |
| KN4TH | MCCAMPBELL, CHERYL G | 2013-12-05 |
| KN4TTZ | Charneskey, Hank | 2019-04-08 |
| KN4UML | Mullan, Edward P | 2019-05-13 |
| | ||
| KN4UVU | BORDEN, ELLIE | 2019-05-31 |
| KN4UYT | Sulkowski, Stephen P | 2019-06-10 |
| KN4YUR | HARBUCK, CARMEN A | 2019-10-07 |
| KO4AA | MALKINSKI, MAXINE E | 2013-09-05 |
| KO4AYV | Matthew, Stone D | 2020-01-13 |
| KO4CR | GILBERT, ALAN J | 2021-03-16 |
| KO4FXJ | HERRINGTON, JAMES S | 2020-08-03 |
| KO4JZM | REDMAN, TIMOTHY A | 2020-12-07 |
| KO4KGO | Bonar, Jeffrey A | 2020-12-16 |
| KO4KWU | COUGHLIN, JACOB M | 2021-01-13 |
| KO4LDO | Bonar, Marcia | 2021-01-20 |
| KO4LXX | DOMANSKI, MICHAEL S | 2021-02-05 |
| KO4NVM | Hall, Philip B | 2021-03-08 |
| KO4NZM | Kelly, Aaron | 2021-03-11 |
| KO4OIA | Jameson, Victoria L | 2021-03-17 |
| KO4QAF | BOISVERT, LYDIA | 2021-05-03 |
| KO4QAG | BONZI, TIMOTHY R | 2021-05-03 |
| KO4QZL | White, Jamaal A | 2021-06-03 |
| KO4QZP | ZAWAWI, ABBAS | 2021-06-03 |
| KO4RCZ | ZAWAWI, JOJO P | 2021-06-08 |
| KO4RHP | Koker, Daniel N | 2021-06-17 |
| KO4TLA | Winkler, Robert | 2021-09-20 |
| KO4TLB | Mannon, Paul | 2021-09-20 |
| KO4TLD | Maisch, Guenter | 2021-09-20 |
| KO4TLE | Perez, Manilyn C | 2021-09-20 |
| KO4TYA | Bascom, Greg | 2021-10-12 |
| KO4YKC | SCHURIG, JON D | 2022-03-10 |
| KP4QP | PLAJA, BUENAVENTUR | 2006-05-08 |
| KQ4AGW | OBerg, John | 2022-05-11 |
| KQ4AGX | Riehle, Andrew J | 2022-05-11 |
| KQ4BKG | JOSSELYN, JAMES L | 2022-06-16 |
| KQ4BXJ | PATTERSON, PATRICK J | 2022-07-06 |
| KQ4DKG | Doty, Robert | 2022-09-22 |
| KQ4DRU | Cope, John B | 2022-10-12 |
| KQ4EGF | Chamberlain, Brian K | 2022-11-09 |
| KQ4MI | TONEY JR, ARNOLD A | 2012-10-24 |
| KT4LV | MUELLER, JOHN M | 2015-10-17 |
| KT4ZY | KLIMCZUK, JAN | 2013-04-29 |
| KX4HO | Eidemiller, Russ | 2017-12-11 |
| N0RJA | GRAU, EDWARD J | 2023-05-05 |
| N1JEH | Yeaton, Shawn M | 2021-07-01 |
| N1PQS | REMETTA JR, LEONARD | 2013-06-19 |
| N2BRG | EULER, GARY E | 2014-09-09 |
| N2EWJ | DURNFORD SR, GEORGE A | 2016-01-19 |
| N2KBD | OLIPHANT, STEVEN D | 2020-10-06 |
| N2LZV | CAMUCCIO, KENNETH W | 2021-01-14 |
| N3LFQ | HASSINGER, PETER J | 2015-10-10 |
| N4BLS | BRYAN III, JOSEPH E | 2011-11-15 |
| N4FTP | CALLAWAY, WARREN V | 2016-07-12 |
| N4IVH | DAVIES, JOAN A | 2013-05-29 |
| N4NMB | CORSER JR, LAWRENCE E | 2017-03-03 |
| N4OJ | KREIZL, TERRY F | 2017-08-11 |
| N4OSG | SAWYER, JIMMY T | 2016-12-07 |
| N4RI | O KEEFE, SCOTT C | 2016-05-11 |
| N4TTJ | DURNING JR, PATRICK F | 2021-06-08 |
| N5VGX | REXROAD, RICHARD D | 2013-03-22 |
| N9PAZ | XIFARAS, ROBERT | 2022-06-29 |
| W0IMS | FRENCH JR, JAMES | 2006-05-16 |
| W3RET | CLEPPER, FREDERICK M | 2015-12-11 |
| W4III | AYCOCK III, HARRY T | 2014-07-08 |
| W4NEO | Chandler, Edward | 2006-11-02 |
| W4WNN | GRAN, EARL J | 2006-11-16 |
| W4YBW | WEDGE, JAMES E | 2003-12-16 |
| W9DGW | SWINGLE, JOSEPH R | 2007-02-28 |
| W9OEU | JOHNSON, JAMES A | 2004-10-28 |
| WA2AGP | Pace Jr, Thomas R | 2017-01-04 |
| WA2KLH | HUBLEY, JOHN P | 2014-01-10 |
| WA2NCI | MOYER, ROBERT L | 2005-02-02 |
| WA2PPG | STOECKLER, PETER | 2015-09-11 |
| WA2PVK | MANSEY, WILLIAM F | 2015-08-29 |
| WA3ZIX | MARINO, PAUL J | 2015-04-02 |
| WA4BOR | HORLE, LOWELL S | 2017-03-20 |
| WA4FKF | GURLEY, RONALD D | 2018-01-09 |
| WA4GCH | MALLON, BRUCE E | 2015-08-13 |
| WA4GRT | FRIEDERICH, PAUL J | 2017-03-15 |
| WA4HDP | WESTBY, FRANK D | 2017-01-20 |
| WA4QGF | PICARONI, THOMAS F | 2011-07-19 |
| WA4ROX | VOGENEY, EDWARD G | 2012-09-05 |
| WA4VKR | HILL, CLARE E | 2004-05-05 |
| WA4WAY | SACKETT, MARVIN R | 2016-06-23 |
| WB0PTK | HAMTIL, GREG A | 2006-05-30 |
| WB1DVL | ROBBINS, MICHAEL J | 2009-09-22 |
| WB2KPV | Stoeckler, Klaus | 2017-06-17 |
| WB4BEB | HAMILTON, GUY S | 2018-05-15 |
| WB4DXA | ELLIS, WILLIAM R | 2014-07-09 |
| WB4KII | Colbath, Laurin E | 2014-01-14 |
| WB4SKD | DIAMOND, RONALD M | 2017-11-01 |
| WB4TDH | HILL JR, LEONARD A | 2019-12-17 |
