The Federal Communications Commission (FCC) has granted a total of 53 licenses and call signs in the category of Amateur license in Sewickley, 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 |
|---|---|---|
| K3WJL | Frank, Ronald W | 2015-03-30 |
| KA0NER | BUHR, WILLIAM L | 2016-10-18 |
| KA3BRK | Haught, John W | 2015-02-17 |
| KA3FXX | SANDS IV, WILLIAM H | 2016-06-03 |
| KA3HOX | TRUDELL, GEORGE L | 2005-01-05 |
| KB3DEL | CAREZ, JODY F | 2008-08-21 |
| KB3FVC | Harriger III, Byron A | 2020-12-30 |
| KB3GGW | Grimm, Christopher C | 2010-12-21 |
| KB3JWU | Spanos, Samuel W | 2013-06-03 |
| KB3LED | Kavic, Mark T | 2014-04-10 |
| KB3LOO | Lang Jr, Charles F | 2004-10-28 |
| KB3LVQ | Downing, Dustin T | 2015-01-15 |
| | ||
| KB3MXT | Zygowski, Melissa A | 2005-11-22 |
| KB3QFO | Gleason, Justin R | 2008-01-15 |
| KB3SKX | Gaspar, George W | 2009-03-12 |
| KB3WOR | Guzek, Brian J | 2011-10-18 |
| KB3ZNQ | Roberts, Frederick W | 2022-09-22 |
| KB3ZVD | Chiappa, Elena | 2023-01-24 |
| KC3DAV | Pavlakovich, David J | 2014-06-17 |
| KC3FRW | Miller, James D | 2015-10-14 |
| KC3GFW | Szymanski, Stanley J | 2015-12-29 |
| KC3IDW | Jernigan, Nathaniel J | 2016-11-21 |
| KC3IGS | VAZQUEZ, DANIEL M | 2016-12-08 |
| KC3IQU | Green, Justin | 2017-02-27 |
| KC3IVI | Stein, Lauren A | 2017-03-15 |
| KC3JXC | CRILLEY, MATTHEW L | 2017-09-27 |
| KC3KJO | Reitmeyer, Malcolm H | 2017-12-01 |
| KC3MNK | Trees, Geoffrey P | 2018-12-04 |
| KC3MXC | Birmingham, Peter A | 2019-02-15 |
| KC3OOT | Keane, Patrick J | 2019-12-18 |
| KC3PMR | Anderson, David M | 2020-06-26 |
| KC3PSO | Gabriele, Michael W | 2020-07-28 |
| KC3PSR | Gabriele, Kyra A | 2020-07-28 |
| KC3TOO | Kulbacki, Richard | 2022-03-01 |
| KC3UVI | McKee, Ross | 2022-09-21 |
| KC3VOF | Kohun, Frederick G | 2023-02-10 |
| KC8WBD | Birmingham, William P | 2013-02-04 |
| KD3HL | DENVER, STANLEY D | 2017-09-23 |
| KF9QR | WILLKE, THEODORE L | 2013-08-13 |
| KG4LYN | Huyett, Bryon W | 2021-01-15 |
| KG5HQW | Krouse, Jason B | 2015-05-28 |
| KK4LTP | Chiappa, Peter L | 2022-08-13 |
| N3EQU | DAVIS, WILLIAM A | 2016-09-28 |
| N3MHZ | NADLER, DANIEL J | 2023-01-05 |
| N3PAZ | FENNER, JOHN W D | 2013-08-23 |
| N3XDT | SIBENAC, MARK R | 2016-05-17 |
| NX3D | KLEIN, MILTON J | 2019-09-12 |
| W3FSB | HERMAN, ALBERT A | 2006-01-21 |
| W3IGK | Wright, Paul J | 2011-12-15 |
| W3QVC | GROSS, DON H | 2006-01-27 |
| WA3EXX | Gifford, Mc Kee H | 2005-09-01 |
| WB3IZU | REAM, PETER W | 2015-03-03 |
| WB9AUU | SYDOR, NEIL W | 2015-01-22 |
