The Federal Communications Commission (FCC) has granted a total of 136 licenses and call signs in the category of Amateur license in Mason, Ohio. 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 |
|---|---|---|
| AA8MC | MORTON, CASEY J | 2014-03-11 |
| AC8TF | Rardin Sr, Brian C | 2009-05-22 |
| AK4RW | Escobar, Alvaro M | 2019-03-26 |
| K8BAX | Rape, Theodore F | 2015-05-07 |
| K8DWF | SUNDIN, ROBERT L | 2005-12-29 |
| K8JE | WEAVER, JAMES E | 2011-11-22 |
| K8MSN | MARTIN, JAMES R | 2016-01-07 |
| K8SGD | HEISLER, TOMMY | 2018-10-03 |
| K8UTN | WELLER, CARROLL E | 2019-06-12 |
| K8VCF | TOPEL, CARLTON R | 2007-11-01 |
| K8YHO | DAWSON, WILLIAM J | 2016-12-05 |
| K9DMH | MULLEN, ROBERT D | 2010-06-02 |
| | ||
| KA8MXN | CLARK, CHRISTOPHER C | 2022-02-01 |
| KA8OJD | GOFF, ARLEN J | 2017-05-04 |
| KA8TWC | MEYER JR, LAWRENCE J | 2011-02-04 |
| KB4LEW | Marx, Allison | 2014-09-03 |
| KB8CZG | MINNIEAR, CHRISTOPHER R | 2009-04-28 |
| KB8RDM | CEBULSKIE, GRAHAM C | 2014-03-11 |
| KC8DGD | COOK, DOUGLAS R | 2016-04-29 |
| KC8DLU | KOLNICKI, GARY W | 2017-01-12 |
| KC8EEN | JARRELLS, BRIAN A | 2016-07-26 |
| KC8HUA | Simpson, Todd | 2018-10-17 |
| KC8MMQ | SPIDARE, ERIN E | 2019-04-17 |
| KC8ONL | Barnthouse, Scott A | 2020-02-29 |
| KC8PAK | Gilpin, Casey S | 2020-06-13 |
| KC8SLY | Burg, Steven J | 2011-10-18 |
| KC8UVN | Minnich, John N | 2012-09-07 |
| KC8YZG | Penny, Danny L | 2013-11-06 |
| KC8ZIE | Tsai, Po-Yu | 2013-12-31 |
| KC8ZRX | Burg, Gina M | 2004-05-11 |
| KC9MRE | RANGASWAMY SETTY, SRINIVAS | 2017-10-05 |
| KD3HF | DUNLOP, DAVE S | 2023-03-07 |
| KD6MAS | SAYWELL, JONATHAN P | 2013-03-14 |
| KD7EMV | DAVENPORT, DAVID R | 2019-05-16 |
| KD8AQS | Neal, Wyatt R | 2015-01-08 |
| KD8DIT | Bruns, Richard A | 2016-03-18 |
| KD8ECJ | Acharya, Rajeshkumar | 2016-07-15 |
| KD8JDD | Ruebusch, John P | 2018-09-12 |
| KD8JHD | Dudley, John C | 2008-09-11 |
| KD8KCT | L-3 Cincinnati Electronics Amateur Radio Club | 2009-02-06 |
| KD8KDG | Evans, David W | 2021-01-07 |
| KD8KZM | Burns, Steven D | 2009-05-05 |
| KD8MRH | Livingston, Jennifer L | 2019-10-08 |
| KD8NCF | Mecklem, Timothy D | 2019-12-04 |
| KD8ODX | Feist, James J | 2020-03-10 |
| KD8OJN | KALB, KELLY T | 2010-06-21 |
| KD8OOI | Kato, Shino | 2010-07-13 |
| KD8PQT | Chrzanowski, David M | 2011-03-10 |
| KD8QLZ | Giridharan, Manampathy G | 2011-07-08 |
| KD8QNB | GIRIDHARAN, NEIL | 2011-07-15 |
| KD8RGF | WARREN COUNTY AMATEUR RADIO ASSOC | 2011-11-28 |
| KD8SOF | Prince, Donald R | 2012-06-05 |
| KD8SY | Pressman, Harold B | 2008-01-29 |
| KD8VU | Gibson, Doris E | 2014-07-30 |
| KD8WXS | DEBORD, DEBRA G | 2014-03-26 |
| KD8WXT | DEBORD, KARL E | 2014-03-26 |
| KD8WXV | TOBIAS, MARY S | 2014-03-26 |
| KD8WXX | ENTWISLE, JOHN R | 2014-03-26 |
| KD8WXZ | DUTTA, DEBASHIS | 2014-03-26 |
| KD8YWH | Bretten, Andrew P | 2014-06-17 |
| KD8ZTG | Bowman, Richard S | 2014-11-05 |
| KD8ZUY | Kreuter, George R | 2014-11-14 |
| KD9RVS | Woodruff 630, Noah | 2021-02-23 |
| KE8AWH | Lorenz, Chris J | 2015-04-10 |
| KE8BDL | Baker, Steve | 2015-05-07 |
| KE8BMW | Livingston, Brandon L | 2015-06-12 |
| KE8BWR | Eaton, James E | 2015-08-14 |
| KE8DPV | Haller, Meredith L | 2016-03-30 |
| KE8EBA | Kiser, Cory D | 2016-05-02 |
| KE8EWS | Korai, Yasushi | 2016-08-19 |
| KE8FGH | Kuenzig, Nathan G | 2016-10-20 |
| KE8GWJ | Sears, Brian S | 2017-05-03 |
| KE8HKD | Hoffman, Richard R | 2017-07-14 |
| KE8IDO | Ma, Austin | 2017-11-07 |
| KE8KGR | Jung, Peter E | 2018-07-13 |
| KE8LA | Duncan, Fred | 2014-01-22 |
| KE8LCK | Burklow Jr, Sphar T | 2018-12-14 |
| KE8LSW | Tatavarty, Giridhar | 2019-03-21 |
| KE8LVL | Shafeek, Fahd Y | 2019-04-01 |
| KE8MYP | Flurer, Ricky A | 2019-09-17 |
| KE8NAP | Gilbert, Matthew L | 2019-09-30 |
| KE8NDV | Krimpenfort, Michael J | 2019-10-21 |
| KE8OVI | Park, Jihun | 2020-07-06 |
| KE8POB | Cramer, Tim W | 2020-09-28 |
| KE8PSV | Williams, David T | 2020-10-19 |
| KE8PTI | Carleton III, Edward H | 2020-10-19 |
| KE8PTJ | Taylor, Jon C | 2020-10-20 |
| KE8QEJ | Seebohm, Tim E | 2020-12-15 |
| KE8RAE | Harper, Kevin A | 2021-02-22 |
| KE8SSL | Kawai, Naoji | 2021-08-19 |
| KE8SSP | Christopher, Andrew P | 2021-08-19 |
| KE8SUS | Diaz, Chris | 2021-08-30 |
| KE8UFM | HAGLE, MICHAEL | 2022-03-17 |
| KE8UZB | Hagle, Patricia M | 2022-05-25 |
| KE8UZI | YU, JOYCE | 2022-05-26 |
| KE8VQE | Wise, Connor M | 2022-09-15 |
| KE8WFD | Schofield, Robert | 2022-12-17 |
| KE8WFG | Jain, Sunit | 2022-12-20 |
| KE8WUZ | Maxwell, Kevin | 2023-03-18 |
| KG4JMI | Marx, Chris F | 2021-03-18 |
