The Federal Communications Commission (FCC) has granted a total of 115 licenses and call signs in the category of Amateur license in Portland, Maine. 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 |
|---|---|---|
| N3DQS | MILLER, CAROL J | 2020-12-01 |
| N7XQK | SCOTT, MARTHA S | 2014-04-07 |
| NX1C | LEAHY, GEORGE F | 2018-12-07 |
| W1HWP | INGEROWSKI, FRANK M | 2007-10-17 |
| W1KVI | PORTLAND AMATEUR WIRELESS ASSOC | 2015-12-01 |
| W1ODA | COPELAND, NATHAN J | 2007-06-09 |
| W1TBF | BUTTERFIELD, F ROGER | 2005-01-05 |
| W1UMU | AMES SR, ALAN A | 2005-11-16 |
| WA1BDA | SCHELLENS, RICHARD P | 2015-03-21 |
| WA1ZAV | DUNCAN, PATRICIA A | 2006-08-01 |
| WA2HLM | Barkin, Jeffrey S | 2016-02-22 |
| WA2TKT | CARLSON, ROBERT D | 2003-10-24 |
| WB1CCG | PITTS, DONNA D | 2014-10-15 |
| WB1FNB | WORDELL JR, CHARLES W | 2020-12-12 |
| WB2JLE | GORDON, BERNARD J | 2016-08-23 |
