The Federal Communications Commission (FCC) has granted a total of 71 licenses and call signs in the category of Amateur license in Ridgefield, Connecticut. 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 |
|---|---|---|
| AD4EC | Sakai, Hirohito | 2013-03-22 |
| K1IFJ | SANDERS, JOHN F | 2014-03-11 |
| K2HMR | RICHTER, MICHAEL W | 2015-07-08 |
| KA2MBP | GALLO JR, NICHOLAS J | 2008-07-17 |
| KB1NCN | WIELAND, WALTER K | 2015-12-29 |
| KB1ODQ | Halloran, Timothy M | 2016-09-20 |
| KB1ODR | Halloran, Laura E | 2016-09-20 |
| KB1OFO | Scott, Jeffery A | 2006-12-05 |
| KB1OFQ | Markert, Anthony G | 2016-10-27 |
| KB1OFR | Baumann, Philipp H | 2006-12-05 |
| KB1OFS | Myers, Benjamin P | 2006-12-05 |
| KB1OFT | BELOTE, JAMES L | 2016-11-03 |
| | ||
| KB1RMJ | Blank, Gerald R | 2008-11-25 |
| KB1ROK | Finkbeiner, Brenda L | 2008-12-09 |
| KB1ROM | Heminway, Mark | 2008-12-09 |
| KB1ROZ | Clark, George | 2008-12-12 |
| KB1RPA | Clark, Susan | 2008-12-12 |
| KB1SOI | Siburn, George G | 2009-06-08 |
| KB1SOK | Lundberg, Jeffrey S | 2009-06-08 |
| KB1TWC | Proctor Jr, Richard J | 2019-12-17 |
| KB1TWV | Cohen, Amy | 2020-02-25 |
| KB1TWW | Cohen, Robert | 2020-04-14 |
| KB1UQW | Tilton, Curtis A | 2010-08-17 |
| KB1VLP | Lussier, Adam A | 2021-04-27 |
| KB9TLL | Crotty, Brien P | 2018-09-18 |
| KC1BBX | Magaliff, Evan A | 2014-01-23 |
| KC1BII | STOKES, DAVID | 2014-03-07 |
| KC1BIJ | CLYNE, DEIRDRE | 2014-03-07 |
| KC1BJU | Preston, Joe | 2014-03-13 |
| KC1BJV | Driscoll, Susan H | 2014-03-13 |
| KC1BKB | McEvoy, Sean M | 2014-03-13 |
| KC1BQE | ORLOWSKI, MARIAN | 2014-04-17 |
| KC1CAN | COBELLI, DONNA A | 2014-06-05 |
| KC1CGG | KING, GEORGE C | 2014-07-10 |
| KC1DPP | Albin, Mark R | 2015-04-16 |
| KC1EVL | STEINBERG, DAVID | 2015-12-15 |
| KC1GBY | Crouse, Sven L | 2016-08-01 |
| KC1GIO | Cococcia, Brian M | 2016-09-26 |
| KC1GKD | Isler, Christoph | 2016-10-03 |
| KC1HIU | Llantin, Gladys | 2017-04-07 |
| KC1HIV | Tucci, Jeremy A | 2017-04-07 |
| KC1IRX | Hill, Ronald P | 2017-12-13 |
| KC1IRY | Berendsen-Hill, Jane | 2017-12-13 |
| KC1IRZ | Dodd, Sean | 2017-12-13 |
| KC1ISF | Kirkpatrick, Terry A | 2017-12-13 |
| KC1JFQ | Kristoffersen, Carl | 2018-03-09 |
| KC1KNN | Lindsay, Lisa A | 2018-11-19 |
| KC1KZO | Zezula, Nathan C | 2019-02-20 |
| KC1LAF | RESTAINO, ROGER | 2019-02-26 |
| KC1MAF | Macaraeg, Edwin H | 2019-10-10 |
| KC1MYW | Schiffer, William | 2020-04-24 |
| KC1NCC | Arfine, David M | 2020-05-21 |
| KC1OJE | Matte, Trieste P | 2020-12-29 |
| KC1PTY | Gardner, Alan D | 2021-09-01 |
| KC1QIB | Dowdell, Joseph N | 2022-01-19 |
| KD1NV | KANOWITZ, EDWARD | 2013-01-23 |
| KD1SB | HELU JR, JOSE F | 2013-10-23 |
| N1DKP | Franks, Rene E | 2005-01-26 |
| N1KZZ | KANOWITZ, JOSEPH J | 2013-07-25 |
| N1PE | SILEO, FRANCIS R | 2017-08-17 |
| N1TBM | RODRIGUEZ JR, LUIS H | 2014-07-22 |
| N1WHQ | LOOMIS, WILLIAM A | 2015-11-18 |
| N1XMC | Libby, Ralph E | 2016-04-28 |
| N5HYT | HAMILTON, JOHN B | 2018-04-27 |
| W1FTT | PETERS, EDWARD M | 2004-11-03 |
| W4DXE | HANCOCK, WILLIAM J | 2014-06-24 |
| WA2EVH | Gould, Rodney M | 2007-09-18 |
| WA2FBU | MC GEE, TIMOTHY J | 2017-01-05 |
| WA2JHV | STROBERG, DAVID F | 2014-09-24 |
| WB1AKH | PRELI, JOHN J | 2009-09-26 |
| WD0FFV | CUKRO, GEOFFREY P | 2014-06-28 |
