The Federal Communications Commission (FCC) has granted a total of 575 licenses and call signs in the category of Amateur license in Orange, 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 |
|---|---|---|
| AA6GE | DAILY, DONALD I | 2017-05-06 |
| AA6KO | KOSTURA, JOHN D | 2008-07-17 |
| AB6IX | STUBB, PAUL R | 2011-11-08 |
| AB6OR | WEBB, WILLIAM E | 2022-07-09 |
| AC6IQ | LIERMANN, VERN L | 2013-09-30 |
| AD7G | ROLEY, STEVE | 2018-05-11 |
| AE6HT | Ludden, Dave K | 2017-04-06 |
| AF6C | ECKWEILER, ROBERT W | 2017-05-31 |
| AF6DE | NOLL, JAMES P | 2012-04-10 |
| AF6QK | MCCREARY, JOHN A | 2008-02-13 |
| AF6QL | VAN DER KLOOR, YVONNE G | 2009-06-03 |
| K0LLO | WARTBURG, ROBERT L | 2006-01-30 |
| | ||
| K6BS | ROGERS, HARLAN E | 2016-04-08 |
| K6CVK | Olson, William H | 2015-04-09 |
| K6HAO | ROGERS, FRANCIS A | 2016-07-21 |
| K6HMY | FARRELL, EDWARD J | 2015-05-12 |
| K6YHL | Althoen, David J | 2007-12-20 |
| K9DF | FINKE, DOUGLAS L | 2020-02-11 |
| KA0TSL | BREHMER, ROBERT W | 2015-03-02 |
| KA6HEL | WILKES JR, JAMES E | 2021-04-05 |
| KA6LPM | Foster, Michael L | 2015-01-13 |
| KA6OME | FEENEY, JUDITH A | 2007-09-13 |
| KA6SHN | FRAZIER, RONALD L | 2008-04-16 |
| KA6WOQ | LUCAS, KATHLEEN M | 2018-01-11 |
| KB6CJZ | ROBINSON JR, JAMES W | 2013-12-27 |
| KB6DZZ | BENUN, ANDREW J | 2014-07-23 |
| KB6GOQ | ROBINSON, ISABEL J | 2014-08-29 |
| KB6IOX | DE CAPITE, CHRISTOPHER D | 2005-03-15 |
| KB6JTM | WARTBURG, ROBERT E | 2005-03-31 |
| KB6KHR | MOHRHOFF, KENNETH O | 2015-11-18 |
| KB6KPK | MUSSER, ROBERT B | 2015-12-16 |
| KB6LIO | BERGSTROM, TIM J | 2016-02-18 |
| KB6PJX | DIX, ORION L | 2011-05-26 |
| KB6RNI | FRAZIER, LOUISE A | 2006-12-30 |
| KB6ZSO | STEVENS, MARK A | 2019-06-01 |
| KB7OJL | WEINER, MARK D | 2022-05-03 |
| KC6ACT | LEPORE, GREG E | 2019-02-28 |
| KC6AYN | MILLER, MARNA S | 2010-05-07 |
| KC6CQM | CLEMENT, SCOTT D | 2020-11-04 |
| KC6DLA | CREAGER, BRUCE H | 2009-06-08 |
| KC6HQB | WAGONER, BOB S | 2011-11-02 |
| KC6IES | BENECK, DOUGLAS L | 2011-12-15 |
| KC6JUF | BAMBERGER, STEVEN P | 2021-01-20 |
| KC6KRE | COLLINS, RICHARD P | 2010-06-22 |
| KC6MWK | MOSBROOK, BRENT L | 2022-02-15 |
| KC6NVX | BRUNNING, DENNIS L | 2020-10-02 |
| KC6OYX | SCHMIDT, CONNIE K | 2022-02-12 |
| KC6TLD | DORFMAN 309, MARK L | 2021-02-02 |
| KC6WJJ | SKIPPER, B A | 2011-03-21 |
| KC6WTV | RICHARDSON, JIMMY L | 2011-10-12 |
| KC7NCR | GRAY, ANN | 2012-06-19 |
| KC7PKB | WILSON, GEORGE L | 2006-12-13 |
| KD6BWZ | KING, JAMES R | 2011-07-19 |
| KD6DAW | RICHARDSON, SARAH L | 2014-08-07 |
| KD6FPX | DILLON, DANIEL P | 2012-06-13 |
| KD6HQQ | CHASE, ROBERT P | 2012-01-11 |
| KD6HRS | BOLLSCHWEILER, JAMES N | 2012-03-31 |
| KD6IQQ | DARLINGTON, JOSEPH A | 2022-04-05 |
| KD6MXB | SERA, GARRY K | 2012-06-19 |
| KD6NXG | WAREHAM, STEPHEN I | 2012-09-13 |
| KD6OEK | LENOCKER, WILLIAM R | 2012-07-31 |
| KD6PHZ | MAYNARD, SAMUEL D | 2012-11-24 |
| KD6PIL | DINH, MINH V | 2012-11-15 |
| KD6PSS | SERA, YOKO | 2012-09-25 |
| KD6QXT | KAMBER, KENNETH T | 2014-08-06 |
| KD6TFU | ROHR, VICTOR A | 2004-01-21 |
| KD6TQT | MIKULICH, VLADISLAV J | 2005-01-10 |
| KD6TVK | DINH, WENDY | 2013-03-07 |
| KD6UCO | CASSEN, JANET F | 2023-05-04 |
| KD6UCR | Cassen, JULIA C | 2013-04-24 |
| KD6UIG | DINH, HIEN T | 2013-03-13 |
| KD6UKP | ESTES, LEONARD W | 2013-01-31 |
| KD6YWL | NOBLES, NEVIN M | 2014-12-11 |
| KD6YZL | WARTBURG, ELENA | 2013-05-20 |
| KD7EEQ | WEINER, DEBERA C | 2018-12-07 |
| KE4HGR | ZENICK, JOHN M | 2013-10-21 |
| KE6AAW | Peck, Joel T | 2015-03-24 |
| KE6AEV | TRUONG, TUYET NHUNG T | 2013-06-06 |
| KE6AQQ | JOHNSON, GLENN R | 2013-07-11 |
| KE6AVZ | WETTERHOLM, MICHAEL J | 2014-08-02 |
| KE6AXT | Peck, Debra L | 2015-04-03 |
| KE6BVI | SCHULL, ERIK D | 2014-04-03 |
| KE6DAH | ABBOTT, BRUCE L | 2004-08-31 |
| KE6EII | DART, MICHAEL K | 2003-12-17 |
| KE6HNF | PITTS, RICHARD T | 2014-03-31 |
| KE6HQC | HAMANN, FRANK C | 2014-05-09 |
| KE6HRC | BUCHMAN, JAMES L | 2014-06-20 |
| KE6JFC | CHUANG, SHANG LIN | 2004-04-21 |
| KE6JYE | GILMOUR, GREGORY D | 2004-05-05 |
| KE6JYF | GILMOUR, CHRISTINE H | 2004-05-05 |
| KE6JZB | EDWARDS, STEVEN W | 2014-08-05 |
| KE6PJL | OSTIC, ERNEST L | 2014-10-24 |
| KE6PJM | OSTIC, ELIZABETH R | 2014-10-30 |
| KE6PJO | OSTIC, WILLIAM J | 2014-09-26 |
| KE6PUQ | WALLS, RON L | 2014-10-24 |
| KE6RNB | HAMANN, ANN M | 2015-06-02 |
| KE6RO | LATOUR, MAURICE R | 2016-01-05 |
| KE6SFE | YOSHINAGA, STEVE K | 2015-01-07 |
| KE6TAE | LIERMANN, JOAN F | 2005-02-17 |
| KE6TZZ | BONDURANT, DALE L | 2005-06-17 |
