The Federal Communications Commission (FCC) has granted a total of 77 licenses and call signs in the category of Amateur license in Portsmouth, New Hampshire. 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 |
|---|---|---|
| KA1BCK | FOURNIER, EDWARD J | 2014-08-07 |
| KA1D | BROWN, CHRISTOPHER J | 2022-02-08 |
| KA1JCX | HELLER, DAVID R | 2019-10-05 |
| KA1LW | FAMULARO JR, JOSEPH R | 2016-06-01 |
| KA1RTK | CLEMENS JR, HAROLD V | 2008-02-05 |
| KA1VGH | HURD, STEPHANIE J W | 2022-03-29 |
| KA3UGN | LEIGH, HENRI | 2019-12-17 |
| KB1BJS | JACKSON, BARCLAY | 2004-05-03 |
| KB1DAB | KIMBALL, SHAWN M | 2018-07-07 |
| KB1GGL | Paris, Linda | 2011-03-19 |
| KB1KKJ | MORGANTHAL, DENEY D | 2013-07-24 |
| KB1LJU | Muddiman, James C | 2004-06-14 |
| | ||
| KB1MVW | Korada, Venkata R | 2005-11-29 |
| KB1NZE | Ware III, Jesse P | 2018-09-01 |
| KB1PEG | Fretz, Philipp | 2017-06-23 |
| KB1PEH | Voser, Ramona | 2017-07-11 |
| KB1PEI | Ott, Andreas | 2007-06-22 |
| KB1PEJ | Waltisberg, Franziska | 2007-06-22 |
| KB1PEK | Bottcher, Rosemarie | 2007-06-22 |
| KB1PEL | Fretz, Markus | 2017-06-16 |
| KB1PJ | SPELTZ, DAVID E | 2010-11-23 |
| KB1PRJ | Davis, Michael J | 2018-09-19 |
| KB1PTC | Frutig, Bruno | 2017-10-17 |
| KB1QPG | Tuley Jr, Robert E | 2008-06-11 |
| KB1QPH | Chapman, Dorothy A | 2008-06-11 |
| KB1QPN | Berg, Carol | 2008-06-11 |
| KB1VIO | Daniel, Roger A | 2021-01-12 |
| KB1VYM | Saenwong, Kittithat | 2021-07-27 |
| KB1VYN | Niruttinanont, Sarawut | 2011-07-25 |
| KB1VYO | Unwiset, Chanyut | 2021-07-20 |
| KB1ZDQ | Piscstaqua River Radio Club | 2013-01-07 |
| KB1ZDR | Piscataqua River Radio Club | 2013-01-07 |
| KB1ZGN | Alexandrou, George | 2013-01-31 |
| KC1CFL | McCauley, David E | 2014-07-03 |
| KC1CMG | Byrne, Mark J | 2014-09-05 |
| KC1FAO | Fredette, Joseph L | 2016-02-10 |
| KC1GAV | Snell, Brian C | 2016-07-21 |
| KC1GCC | Thorp, Larry W | 2016-08-02 |
| KC1HUD | Dawson, Peter W | 2017-06-21 |
| KC1MX | LAPANNE, STELLA M | 2008-07-24 |
| KC1OEN | Lavallee, Brian T | 2020-11-16 |
| KC1PHJ | OPENSHAW, GRAHAM A | 2021-05-12 |
| KC1PQR | Maurice, Andrew F | 2021-08-09 |
| KC1RVJ | Vinciguerra, Brett J | 2022-09-20 |
| KC2MHP | Glazer, Christine M | 2013-09-18 |
| N1AA | KIRKPATRICK, RICHARD A | 2015-03-20 |
| N1IXM | GORDON, KATHLEEN H | 2014-02-27 |
| N1MYB | URENA, RICHARD R | 2023-04-29 |
| N1OIZ | KEARSEY MRS, SHEILA A | 2012-11-27 |
| N1OJA | LEONARD, SCOTT R | 2012-12-05 |
| N1PLQ | BROWN, WILBERT W | 2023-04-22 |
| N1TFR | Snow, Gail A | 2014-07-22 |
| N1TMM | CRORY III, FRED J | 2015-02-25 |
| N1UXE | BELANGER, DOYGLAS W | 2005-01-28 |
| N1XYM | YOUNG, CHRISTOPHER L | 2018-05-30 |
| N2HZN | MULDOON, KAREN K | 2007-12-13 |
| N2UIT | SIRACUSA HILLMAN, BENJAMIN T | 2023-04-04 |
| NH2NH | Maurice, Connor | 2020-08-10 |
| NR1P | SHORE, BARRY | 2018-06-05 |
| W1CBM | SANDLER, JORDAN | 2004-03-24 |
| W1FSY | WOOD, ROGER F | 2013-09-11 |
| W1GGA | WILDER, RICHARD C | 2016-11-05 |
| W1IMB | CALKINS, ROBERT A | 2017-03-22 |
| W1JUW | PIKE, FRANK L | 2006-02-06 |
| W1KCR | Look, Joel S | 2009-02-12 |
| W1MXA | POPE, JOHN R | 2008-04-16 |
| W1NJN | ARGENTINI, DINO E | 2006-10-05 |
| W2SG | GLAZER, STEVEN D | 2014-08-29 |
| WA1DEW | BATEMAN, DAVID B | 2014-06-10 |
| WA1IMJ | STRAUB JR, CLOYED T | 2008-02-19 |
| WA1PLA | STRAUB, MADELYN C | 2006-01-24 |
| WA1UTO | ANDREWS, R JAMES | 2017-01-10 |
| WA1WRI | BOOTH, RONALD A | 2014-04-04 |
| WA9OVL | BARDENWERPER, WALTER W | 2015-01-23 |
| WB2VWJ | FARRELL, JOHN C | 2017-08-23 |
| WG1J | GORDON, GLEN R | 2014-01-22 |
| WR1U | HURD, GARY E | 2022-03-29 |
