The Federal Communications Commission (FCC) has granted a total of 96 licenses and call signs in the category of Amateur license in Sierra Madre, California. 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 |
|---|---|---|
| AB7HG | ALCORN, DELOYCE | 2013-11-26 |
| AE6ME | Walters, Ted A | 2011-09-28 |
| AG6UF | Randall, Michael | 2013-06-13 |
| K6GPJ | MC GEE, DAVID P | 2015-04-24 |
| KA6CGC | Annas, Linda G | 2016-06-14 |
| KA6CGD | Annas, Hugo R | 2016-06-14 |
| KA7CGO | WOLFF, SHIRLEY E | 2014-09-19 |
| KB6ORR | FELT, DAVID D | 2017-03-01 |
| KB6ORU | CARNEY, MARY L | 2017-06-06 |
| KB6THO | Wright III, Edward C | 2014-01-17 |
| KB6WEJ | Lansdown, Mark B | 2017-04-11 |
| KC6GBA | MATTER, ROBERT B | 2019-05-23 |
| | ||
| KC6NQS | Washburn, Gerald R | 2013-07-12 |
| KC6TAV | GJERDE, ROBERT K | 2011-11-01 |
| KC7O | Wolff, Allen J | 2014-08-26 |
| KD5FRI | Healy, Patricia M | 2018-10-10 |
| KD6CKJ | WALTERS, RAQUEL A | 2011-09-28 |
| KD6GKA | Dimas, Javier D | 2022-02-26 |
| KE6BLY | JOHNSON, DIANE M | 2013-07-16 |
| KE6QEZ | Norris, John J | 2004-12-28 |
| KE6VXQ | SEIDNER, LINDA J | 2015-07-18 |
| KE6VXR | SEIDNER, JEFF M | 2015-07-18 |
| KE6VXS | SEIDNER, DYLAN J | 2015-07-14 |
| KE6WIQ | SOOKER, WILLIAM L | 2015-08-07 |
| KF6EHG | ANDERSON, H RUSSELL | 2006-03-09 |
| KF6MK | Wesley, Fred P | 2018-04-25 |
| KF6RNR | WITCZAK, WILLIAM E | 2019-12-21 |
| KF6TYD | HIGGINS, MARY C | 2008-11-29 |
| KG6AP | TYREE, VANCE C | 2013-10-17 |
| KG6FMB | Lansdown, Phyllis | 2022-08-23 |
| KG6FRQ | Lansdown, James B | 2022-08-23 |
| KG6INK | SMITH, DAVID S | 2011-10-18 |
| KG6ITB | Smith, Raymond H | 2011-10-04 |
| KG6ITD | Tuttle, Stephen J | 2022-03-01 |
| KG6NHJ | Williams, Imogene S | 2012-07-12 |
| KG6OKM | Auzers, Aleksandrs V | 2013-01-31 |
| KG6PKW | Jones, Patricia A | 2013-02-20 |
| KG6PLU | Elsesser, Peter K | 2022-12-07 |
| KG6POZ | Seaman, Joanne A | 2023-03-29 |
| KG6RCO | Alder, Judith K | 2013-04-22 |
| KG6RCP | Alder, Byron D | 2013-04-29 |
| KG6VAQ | Nelson, Grant | 2014-03-28 |
| KG6VBP | Hicken, Terrence Q | 2014-02-25 |
| KG6VBQ | Elsesser, Doris H | 2014-02-20 |
| KI6CRN | Wright, Rebecca C | 2015-12-25 |
| KI6DAF | SPEARS, ROBERT R | 2016-01-05 |
| KI6MAR | BUDWORTH, CATHERINE A | 2017-09-13 |
| KI6MAS | BUDWORTH, HOWARD S | 2017-09-13 |
| KI6ONT | Gail, Michael D | 2008-02-13 |
| KI6ONU | Madison, Timothy I | 2008-02-13 |
| KI6TQD | Whitaker, Maurice L | 2008-10-17 |
| KJ6CLI | Skogsbergh, Jeffre E | 2019-07-09 |
| KJ6CPD | MANCINETTI, MATTHEW J | 2009-10-07 |
| KJ6CPG | O'TOOLE, MARY E | 2009-10-07 |
| KJ6ITJ | Penido, Julita | 2020-06-20 |
| KJ6LTW | Kenyn, Brett D | 2010-12-08 |
| KJ6LYS | Vanderpool, Edwin R | 2020-10-14 |
| KK6AOQ | Leung, Michael | 2012-11-02 |
| KK6FES | Gillette, Erik J | 2013-06-25 |
| KK6GDX | Podley, David M | 2013-08-14 |
| KK6HVW | Welch, John K | 2013-11-19 |
| KK6TMD | Rourman, Mason | 2015-04-21 |
| KK6WRI | PARKHURST, ROBERT T | 2015-10-01 |
| KM6BGC | Manning, Arvin L | 2016-03-21 |
| KM6GTM | Coates, David A | 2016-11-22 |
| KM6HXR | Carter, Christopher J | 2017-02-01 |
| KM6NJB | Henkelmann, Matthew | 2017-10-24 |
| KM6OUA | Carson, Johnathan W | 2017-12-01 |
| KM6OUG | Guerrant, Lucy A | 2017-12-01 |
| KM6OUH | Burton, Dennis V | 2017-12-01 |
| KM6PFL | Burton, Diane K | 2017-12-20 |
| KM6PVW | Sierra Madre Emergency Communications Team | 2018-02-02 |
| KM6QZ | FRANTZ, MICHAEL G | 2012-02-15 |
| KM6RSF | Wheeler, Cameron S | 2018-03-30 |
| KM6TUA | Penido, Creighton J | 2018-06-05 |
| KM6WZL | Munselle, Weston P | 2018-11-19 |
| KN6DDL | Paredes, Ansberto A | 2019-07-18 |
| KN6GSV | Klimas, Daniel T | 2020-01-14 |
| KN6LND | Chiasson, Stephanie D | 2020-10-19 |
| KN6NJ | HORTON SR, CLYDE D | 2013-04-03 |
| KN6SIF | Hawkins, Stephen M | 2022-01-03 |
| KN6TPN | Hong, Brian D | 2022-04-07 |
| KN6YRI | Chiang, William W | 2023-03-01 |
| KN6ZAN | Alvarez Diaz Ordaz, Edward E | 2023-03-22 |
| N2DRK | ODELL, MARK | 2019-09-05 |
| N6ACF | GOLDMAN, JEFF B | 2013-04-17 |
| N6MKG | Ross, Ronald R | 2005-03-01 |
| N6USO | BRINK, BURTON L | 2021-04-05 |
| N6VLM | BROYLES, BRENT R | 2018-11-27 |
| N6WDX | DE VAULT, ALAN K | 2019-05-29 |
| N6ZBC | PENIDO, JOHN L | 2020-03-31 |
| N6ZXW | KROLL, LINLEY A | 2021-05-13 |
| WA6IUR | Enmark, Harry T | 2016-06-02 |
| WA6JLP | Ross, Robert E | 2018-07-10 |
| WB2NNJ | BERIS, DENNIS J | 2017-03-20 |
| WB6HVS | FARMER, WILLIAM A | 2006-06-17 |
