The Federal Communications Commission (FCC) has granted a total of 122 licenses and call signs in the category of Amateur license in Downingtown, Pennsylvania. 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 |
|---|---|---|
| AB3IA | Morys, Marian | 2019-05-16 |
| AC3BB | Kannanaikal, Ryan T | 2017-07-05 |
| AC3JJ | Perales, Jorge R | 2022-07-06 |
| AE6KT | Parker, Nicholas D | 2013-07-23 |
| K2MS | SANTALUCIA, MARTIN K | 2017-10-04 |
| K3FHA | BLACK, JOHN E | 2016-07-19 |
| K3JGJ | MC CONAGHY, JOSEPH H | 2018-05-18 |
| K3KB | WALTER, ALAN C | 2017-11-17 |
| KA2NVU | MC CONAGHY, LYNN A | 2018-05-18 |
| KA3GRK | HAROOTUNIAN, MARK S | 2018-11-27 |
| KA3IAD | DIEHL, MARK D | 2016-01-13 |
| KA3NUO | STEPIEN, THOMAS C | 2019-03-27 |
| | ||
| KA3VTF | MC MANUS, AUDREY L | 2021-01-11 |
| KA3VTQ | VANN, JANET M | 2010-11-24 |
| KB2YKM | SIXBERRY, MICHELLE R | 2016-01-06 |
| KB3ABC | PATTON, KEITH M | 2013-06-29 |
| KB3EDU | Namerow, David S | 2019-06-05 |
| KB3HL | JOHNS, CHARLES E | 2014-10-07 |
| KB3IEV | Peterson, Ricky L | 2012-04-05 |
| KB3MNB | McCormick Jr, James G | 2005-08-05 |
| KB3MNL | Ciaccia, John J | 2015-06-03 |
| KB3NYF | SASSO JR, ALFRED J | 2016-06-23 |
| KB3PKJ | Di Domenico, Michael J | 2017-06-27 |
| KB3PYT | Smith, Robert B | 2007-10-30 |
| KB3PYU | Kunz, Milan F | 2017-11-17 |
| KB3PZF | Martin, Chris D | 2007-10-31 |
| KB3QNG | Kelly, Sean P | 2018-01-23 |
| KB3RLR | Keegan, Nathaniel F | 2018-06-08 |
| KB3RLS | Frazier, William S | 2008-07-09 |
| KB3RLT | Frazier, Mark S | 2008-07-09 |
| KB3RWN | MORYS, MARCIN M | 2008-11-06 |
| KB3SEM | Bader, Carl V | 2018-10-12 |
| KB3SJH | Downey, Jason R | 2009-02-27 |
| KB3TDI | Barrett -Strake, William A | 2009-07-08 |
| KB3TXB | Northey, William G | 2020-05-20 |
| KB3UXT | Eckbold, Ross A | 2010-07-08 |
| KB3UXV | Quiroz, Nicholas A | 2010-07-08 |
| KB3WNX | Tenhoff, David M | 2021-08-18 |
| KB3YHH | Montalto, Kevin G | 2012-03-16 |
| KC2FDB | LIN, EUGENE | 2019-05-29 |
| KC3ACK | Bellamy, Scott E | 2023-04-27 |
| KC3ALQ | Leister, Blake A | 2013-04-22 |
| KC3BYZ | Shadish Jr, William F | 2014-01-29 |
| KC3DXX | Sink, William R | 2014-11-24 |
| KC3ETD | Wheeler, Andrew J | 2015-04-10 |
| KC3EVC | Kobylt, Brian R | 2015-04-17 |
| KC3EYJ | Rhoads, Jeffrey C | 2015-05-08 |
| KC3FFC | Larson, Christopher S | 2015-07-07 |
| KC3FRQ | Hitchings, Jason W | 2015-10-09 |
| KC3GQA | Reich Jr, Joseph | 2016-03-03 |
| KC3IFX | Beam, Sonya S | 2016-12-05 |
| KC3IFY | Beam, Ronald C | 2016-12-05 |
| KC3JYY | Mongan Jr, William M | 2017-10-16 |
| KC3KZH | Magann, Michael P | 2018-03-14 |
| KC3MAI | Stuccio, Joseph J | 2018-09-11 |
| KC3MAJ | Lally, Chris M | 2018-09-12 |
| KC3MVU | Sloan, David C | 2019-02-08 |
| KC3NJV | Pelcin, Katherine A | 2019-04-29 |
| KC3NQC | Janarthanan, Balaji | 2019-06-14 |
| KC3NQD | Balaji, Rohit | 2019-06-14 |
| KC3NQF | Walters, Alexander P | 2019-06-14 |
| KC3NUK | Cieslak, Michael J | 2019-07-19 |
| KC3OBM | Salotto, Steven | 2019-09-23 |
| KC3OEK | Baier, Michael | 2019-10-16 |
| KC3OIR | SWAIN, MACKENZIE L | 2019-11-12 |
| KC3PDW | Donnell III, Jacque F | 2020-04-20 |
| KC3PFQ | NEMIA II, FRANK A | 2020-05-15 |
| KC3PIZ | RIVERA, THOMAS | 2020-06-08 |
| KC3PUA | Ruff, Matt | 2020-08-10 |
| KC3QOG | Hoffman, William J | 2020-11-23 |
| KC3RVP | Lorusso, Charles J | 2021-04-07 |
| KC3SAZ | Landgarten, David R | 2021-05-06 |
| KC3SCV | Brizzi, Frank V | 2021-05-14 |
| KC3SUB | Schruers, Zachary A | 2021-09-22 |
| KC3TIL | Gildersleeve, Henry J | 2022-01-07 |
| KC3TLZ | Cazanave, Claude G | 2022-02-09 |
| KC3TPE | Captis, Leonidas | 2022-03-02 |
| KC3TPS | La Rosa, Michael J | 2022-03-02 |
| KC3TYA | Moy, Michael F | 2022-04-11 |
| KC3UBK | PROSTKO, DOUGLAS | 2022-04-18 |
| KC3UCP | PROSTKO, DOUGLAS | 2022-04-18 |
| KC3UIT | Bugay, Joshua | 2022-06-09 |
| KC3UNG | Perales, Jorge R | 2022-07-06 |
| KC3UOX | Lipson, Jeffrey P | 2022-07-21 |
| KC3VLI | Howley, Christopher R | 2023-01-20 |
| KC3XL | NELSON, VERNON L | 2006-01-10 |
| KC9IJZ | ALBRIGHT, ALAN W | 2015-10-03 |
| KD2ODF | Straub, Ryan G | 2017-09-18 |
| KD5YZO | ESPINOZA, CAGLA | 2013-06-04 |
| KE3RL | DAVIS, JAMES H | 2012-06-06 |
| KJ4YSD | TUTEN, IAN B | 2010-10-12 |
| N1HIQ | FERRI, ANTHONY G | 2013-07-23 |
| N2WOJ | ZACH, ROBERT A | 2013-06-25 |
| N3AOW | RENSHAW, DAVID S | 2015-01-23 |
| N3DCR | COMLY, JAMES H | 2021-08-25 |
| N3GAQ | KLAENE, MICHAEL A | 2018-05-02 |
| N3JCS | STUGAN, DANIEL J | 2021-03-20 |
| N3MEL | ALLISON, GLENN R | 2022-07-19 |
| N3NEB | MERGEN, WILLIAM J | 2012-07-23 |
| N3NXP | WOOD, ROBERT E | 2013-05-02 |
