The Federal Communications Commission (FCC) has granted a total of 157 licenses and call signs in the category of Amateur license in Londonderry, 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 |
|---|---|---|
| KC1MJA | De Lorenzo, Daniel O | 2019-12-17 |
| KC1MRX | Stevens, John D | 2020-02-24 |
| KC1MRY | Williams, Thomas J | 2020-02-24 |
| KC1NIN | Samuel Jr, Heyward | 2020-06-23 |
| KC1OCL | Timothy, Peters F | 2020-10-29 |
| KC1OCQ | Gould Jr, Frederick H | 2020-10-29 |
| KC1OIX | Schacht, Duane W | 2020-12-28 |
| KC1OQF | Obst, Richard G | 2021-02-16 |
| KC1PBD | Jean, Jacob D | 2021-04-07 |
| KC1PCB | Blaesing, Steven J | 2021-04-09 |
| KC1PEX | Stevens, Bradford P | 2021-04-27 |
| KC1PFE | FEOLE, ANDREW G | 2021-04-28 |
| | ||
| KC1QA | ARCIDIACONO, FRANK | 2021-08-03 |
| KC1QFU | Schackart, Frank D | 2021-12-23 |
| KC1SEU | Tighe, Thomas R | 2022-12-14 |
| KC1SFN | Carelli Jr, Stephen A | 2022-12-15 |
| KC1SFS | Domeny, Doug W | 2022-12-15 |
| KC1SFT | Peterson, Cynthia J | 2022-12-15 |
| KC1STQ | Shrestha, Niranjan | 2023-04-05 |
| KC6LIX | HUTTULA, JANET D | 2020-07-23 |
| KC6LOE | HUTTULA, GREG A | 2013-09-18 |
| KD2ANZ | O'Shaughnessy, Drew | 2021-06-16 |
| KE4QEO | ROBINSON, KAREN L S | 2014-07-15 |
| KI4ROL | Sherron, David C | 2016-07-18 |
| N1BPO | Stapleford, Gary N | 2007-05-01 |
| N1DQS | Dunham, Jay S | 2011-09-14 |
| N1EMW | FRENCH, CHARLES D | 2016-10-21 |
| N1FCJ | Musto, Joseph J | 2017-12-05 |
| N1GAL | Watson, Gary E | 2008-12-02 |
| N1JBQ | CORDA JR, JOSEPH J | 2012-11-10 |
| N1JKN | WILLIAMS, GUY F | 2011-06-08 |
| N1OUY | ARCIDIACONO, JOSEPH E | 2013-02-12 |
| N1RCA | BROAD, LOUIS L | 2013-11-19 |
| N1SJH | O KULA, DENISE M | 2014-06-24 |
| N1TRJ | NOBLET, DAVID A | 2014-11-20 |
| N1WWR | MAC DONALD, JOHN R | 2016-02-05 |
| N1XEM | Lawson Jr, Russell C | 2016-03-23 |
| N1XHP | PIZANI JR, ROBERT J | 2006-02-17 |
| N1ZSM | COLGLAZIER, DAVID L | 2017-09-09 |
| N3CLZ | OKULA, GARY A | 2015-05-28 |
| N8TGC | ARNAUT Sr., CHRISTIAN M | 2012-04-12 |
| W1DI | SMITH, BRADFORD A | 2017-03-23 |
| W1END | Burkinshaw, Eldon H | 2017-12-06 |
| W1ESC | SIMONEAU, ROBERT W | 2017-02-28 |
| W1GLJ | GHILONI JR, JOSEPH C | 2016-06-14 |
| W1GS | GOOD JR, WILLIAM J | 2022-02-22 |
| W2AHO | MARTIN, WALTER C | 2010-07-20 |
| W8AOT | Centner, Merle A | 2014-11-06 |
| WA1COP | KOURY, WILLIAM S | 2019-11-27 |
| WA1HBI | MAHONEY, DAVID G | 2016-05-09 |
| WA1HUM | TREMBLAY, DANA G | 2005-09-08 |
| WA1RKT | POOLE, ERIC | 2016-02-24 |
| WA1VPY | HEMPSTEAD, PAUL S | 2015-01-28 |
| WB1AIW | DAVIS, LINWOOD B | 2019-09-05 |
| WB1BQE | LAWLER JR, ALBERT M | 2023-03-21 |
| WB9IIT | SIROTA, STEPHEN M | 2016-04-12 |
| WI1E | HAGERTY, JOHN PAUL J | 2020-04-28 |
