The Federal Communications Commission (FCC) has granted a total of 79 licenses and call signs in the category of Amateur license in New Castle, Delaware. 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 |
|---|---|---|
| AB3RI | Pasternak, Brian G | 2017-04-29 |
| AB8NG | O Connor Jr, Thomas G | 2017-07-18 |
| K3BBR | PREIS, WILLIAM L | 2017-06-01 |
| K3COV | DI GIROLAMO SR, NICHOLAS A | 2018-04-04 |
| K3EVY | TARBURTON JR, FREDERICK V | 2008-04-22 |
| K3SUY | Bell, Eugene S | 2007-07-31 |
| KA3BQP | CROES, SUSAN J | 2014-02-25 |
| KA3CMA | DANIELS, GREGORY | 2018-10-23 |
| KA3TNF | SLAYMAKER, MARK S | 2019-07-30 |
| KA3UXR | BURNS SR, GRADY R | 2011-08-16 |
| KB3BEG | APONTE, JOSE L | 2005-05-26 |
| KB3CCS | GRIFFITH, WINSTON | 2012-05-29 |
| | ||
| KB3FEH | Manchester, Thomas P | 2020-06-09 |
| KB3FEI | Matthews, Dale L | 2020-05-15 |
| KB3GQS | Harrington, Carol B | 2011-02-24 |
| KB3IBP | ROGERS, PETER V | 2012-02-23 |
| KB3IRZ | CANNON, CRAIG M | 2022-08-30 |
| KB3JAN | Thompson, Tyrone D | 2013-10-29 |
| KB3JIE | Sowa, Nicholas A | 2013-03-08 |
| KB3NKH | ARNOTH, ERIC I | 2016-01-27 |
| KB3OJH | BOUNDS, ANDREW | 2006-12-18 |
| KB3QCW | Wise, Beverly J | 2007-12-13 |
| KB3RBK | TUCKER, CHARLES H | 2018-03-23 |
| KB3RVR | Hale, Wayne H | 2008-10-31 |
| KB3SIB | Lyons, William C | 2009-02-20 |
| KB3TSU | KARAN, BRAD R | 2009-12-14 |
| KB3TSV | NOLTE III, DANIEL A | 2009-12-14 |
| KB3UDR | Strupczewski, William L | 2020-01-03 |
| KB3UIJ | Hackman, Christian L | 2020-03-10 |
| KB3VBB | MARSH, RICHARD C | 2010-08-18 |
| KB3VFL | Glazewski, Paul A | 2010-10-21 |
| KB3VLR | BRIMER, ROY W | 2010-12-14 |
| KB3YGA | PEDRICK JR, HORACE L | 2022-02-09 |
| KB3ZER | LEWIS JR, ROBERT C | 2012-09-06 |
| KC2LWM | Ollstein, Louise Restak | 2013-06-24 |
| KC3BXY | BRAVO, LOUIS F | 2014-01-22 |
| KC3EWH | CARROLL JR, CHARLES A | 2015-04-23 |
| KC3GJI | Ham Radio Outlet Of Deleware Radio Club | 2016-02-04 |
| KC3GSN | VITALO, DANIEL M | 2016-03-16 |
| KC3GSO | LAUGHLIN, RUSSELL W | 2016-03-16 |
| KC3GSR | Torre, Jason A | 2016-03-17 |
| KC3JPE | Grzybowski, Eric M | 2017-07-28 |
| KC3JXX | BUXBAUM, JACK E | 2017-10-04 |
| KC3LKO | BOSE, JASON W | 2018-05-11 |
| KC3LKT | HALL-LEE, JAMES C | 2018-05-11 |
| KC3LPP | Wagner, Matthew S | 2018-06-11 |
| KC3NGD | BELLON, MONTE L | 2019-04-08 |
| KC3NZV | PALADINETTI, MATT D | 2019-09-09 |
| KC3NZX | WESLEY, DALE A | 2019-09-09 |
| KC3OBG | Ruiz, Jose | 2019-09-20 |
| KC3QYR | HYARC | 2021-01-12 |
| KC3UNL | PIASCIK, BRIAN J | 2022-07-07 |
| KC3VLZ | Gattis, Maurice | 2023-01-24 |
| KE3LK | STAFFORD JR, RUSSELL D | 2004-01-16 |
| KF4JPE | MCKENNA, CHARLES J | 2006-05-20 |
| KI5ASR | Wright, Robert J | 2018-07-05 |
| KI5KTU | Sardis, Marios A | 2020-09-08 |
| N2QEB | BURBAGE, WILLIAM M | 2012-04-21 |
| N2USR | MC CRANEY, JEFFREY M | 2003-11-12 |
| N2WPZ | HARRISON, JOEL A | 2014-01-14 |
| N3AVG | MORGAN JR, ROBERT J | 2014-03-07 |
| N3AYF | LEAMY, I MAE | 2004-11-15 |
| N3PWC | PAULS, RENEE D | 2014-03-06 |
| N3QHD | JOHNSTON, PATRICK K | 2013-07-31 |
| N3QNJ | MARSHALL, MARK J | 2014-08-27 |
| N3SKI | BELL JR, EUGENE S | 2014-08-29 |
| N3TBC | KNIGHT, DAVID J | 2014-05-03 |
| N3VRU | COURTNEY JR, SIDNEY W | 2015-05-06 |
| N3WLC | SHIPKOWSKI, STANLEY P | 2004-12-14 |
| N3XCP | GARCIA CASTANEDA, PABLO | 2016-02-25 |
| N3XCS | Hicks, Julius J | 2016-01-04 |
| N3XJV | TAMPANELLO, FRANK J | 2011-04-28 |
| N3ZIH | CABRERA SR, JORGE L | 2017-07-08 |
| NT3E | SOWERS, FREDERICK S | 2018-06-08 |
| W3GL | DUVALL JR, RALPH L | 2016-01-08 |
| WA3IWI | JAMES, VERNON A | 2008-08-13 |
| WA3RED | SNYDER, RONALD W | 2016-06-15 |
| WB3HYJ | Raker Jr, William B | 2020-01-30 |
| WB3KQY | PORTER, RONALD G | 2008-11-14 |
