The Federal Communications Commission (FCC) has granted a total of 294 licenses and call signs in the category of Amateur license in Santa Maria, 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 |
|---|---|---|
| KM6UTA | Blaisdell, Gary D | 2018-07-23 |
| KM6UTI | Schumacher, John G | 2018-07-23 |
| KM6UTJ | Smith, Kevin A | 2018-07-23 |
| KM6UTM | Cloud Jr, Ramon C | 2018-07-23 |
| KM6WKL | Hoskins, Matthew S | 2018-10-22 |
| KM6WRE | Martin, Adam M | 2018-10-31 |
| KM6ZLU | Eddlemon, Elizabeth | 2019-02-04 |
| KN6APV | Higgins IV, James R | 2019-03-18 |
| KN6BHT | Ellis, Jeffery L | 2019-04-22 |
| KN6DFB | Massoudi, Dena S | 2019-07-22 |
| KN6DYV | Robson, Jacob W | 2019-08-26 |
| KN6ERC | Spaugh, Kyle | 2019-10-07 |
| | ||
| KN6FPN | Place, David S | 2019-11-12 |
| KN6FST | Lopez, Brenda E | 2019-11-15 |
| KN6GWB | Trotter JR, James F | 2020-01-21 |
| KN6KON | Pardo, Ricardo M | 2020-08-28 |
| KN6KOV | Martinez, Robert L | 2020-08-31 |
| KN6KST | KOKKAPPILLIL VIJAYAN, ARUN | 2020-09-08 |
| KN6LON | Navarrete, Karla P | 2020-10-20 |
| KN6LOO | Papworth, Lara L | 2020-10-20 |
| KN6LOP | Papworth, Tim G | 2020-10-20 |
| KN6LOT | Miller Sr, Gary L | 2020-10-20 |
| KN6LOW | Predazzi, Felisa I | 2020-10-20 |
| KN6LOX | Castrejon, Franco J | 2020-10-20 |
| KN6LOZ | John, Jonathan M | 2020-10-20 |
| KN6LPB | Ridgeway, William S | 2020-10-20 |
| KN6OMV | Cloud, Debra | 2021-04-21 |
| KN6SUI | Wheeler, David C | 2022-02-14 |
| KN6TGL | Wheeler, Aaron B | 2022-03-14 |
| KN6UFO | Nillo, Amelia V | 2022-05-18 |
| KN6ULT | Mauck, Dakota | 2022-06-01 |
| KN6VWP | Weihert, Rodney A | 2022-09-21 |
| KN6YBO | CORONA, GERARDO C | 2022-12-30 |
| KN6YSL | Perez, Armando | 2023-03-06 |
| KN6ZJF | Cooper, Mark S | 2023-04-18 |
| KO6SX | STROMBERG, RAYMOND E | 2015-01-24 |
| KO6TT | HINKLE, CHAD R | 2013-11-13 |
| N6BEA | CLARY JR, DAVID T | 2017-12-19 |
| N6DFX | TKACH, DANIEL G | 2017-05-11 |
| N6EQM | DACUS, FREDDIE C | 2015-12-31 |
| N6HYC | DACUS, BARRY E | 2008-03-05 |
| N6IUB | VOYEN, GRANT D | 2017-11-17 |
| N6LME | MEYERS, MARGARET R | 2005-07-07 |
| N6MXV | ARMSTRONG, AMOS B | 2015-07-07 |
| N6OQZ | WEBB, HUGH C | 2018-05-19 |
| N6PRA | GALLOWAY, FRED J | 2017-03-08 |
| N6QCZ | GARCIA, GILBERT A | 2007-02-07 |
| N6TNG | VELA, JORGE A | 2019-07-09 |
| N6TXE | EDERER, TRAVIS J | 2018-12-27 |
| N6VST | BOGGESS, EVELYN A | 2021-09-09 |
| N6ZYU | PORTUNE, WILLIAM R | 2011-11-08 |
| N7OLA | HUMES, DONALD F | 2010-03-24 |
| W2KVA | GEIGER, THOMAS I | 2017-09-18 |
| W2NWB | GOODHINES, AARON F | 2006-07-13 |
| W6CIM | BRYAN, JAMES P | 2016-06-30 |
| W6HYA | MUNOZ, WILLIAM F | 2013-12-20 |
| W6IQA | MC KIM, VICTOR E | 2005-02-22 |
| W6OEK | BAILEY, JAMES M | 2017-05-02 |
| W6RXV | VALLE, SIRO P | 2003-11-08 |
| W6YLD | Wahl, Philip E | 2014-11-19 |
| W6ZSI | DYDELL, RICHARD H | 2014-04-21 |
| WA6CLU | BORNHOFT, DENNIS R | 2015-04-21 |
| WA6DSI | NAKATA, JOHN M | 2009-01-22 |
| WA6HFD | MARSHALL, SUSAN A | 2006-10-02 |
| WA6KTA | CHUDOBA, EDWARD J | 2004-02-20 |
| WA6MAD | UBBEN, DEAN W | 2018-02-09 |
| WA6MAH | DOMINGUES, MICHAEL P | 2006-09-21 |
| WA6MVN | WAGONER, REID N | 2015-10-16 |
| WA6PFF | Langlo, Erwin P | 2017-04-04 |
| WA6PHR | LEWTON, MAURICE P | 2017-02-09 |
| WA6SCX | HUBBARD, NEIL F | 2008-02-28 |
| WA6SPK | HOUGHTON, LEE W | 2016-08-17 |
| WA6TGJ | STEVENS Sr, JOHN B | 2009-09-12 |
| WA6TLP | FUHRING, JOHN L | 2016-09-13 |
| WA6VOQ | REBENSTORF, RICHARD C | 2007-02-10 |
| WB6GDK | MURPHY, JAMES T | 2006-10-25 |
| WB6HAH | AMENTA, ANTHONY A | 2005-01-05 |
| WB6JYJ | Von Thal, German | 2015-12-11 |
| WB6KKZ | STEIN, MELVIN J | 2004-02-06 |
| WB6MAT | SUTTON, BILL W | 2005-06-07 |
| WB6MFM | DOHM, DAVID W | 2019-10-09 |
| WB6MGJ | BORNEMAN, WILLIAM J | 2007-02-21 |
| WB6NDB | FULBRIGHT, DAN E | 2014-06-03 |
| WB6OEW | GEORGE, KINGSTON A | 2003-09-30 |
| WB6ORS | SAGE JR, EDWARD W | 2016-07-28 |
| WB6RUJ | ALLINGTON, ROBERT W | 2017-11-02 |
| WB6YCO | FROOM, KIM A | 2015-12-17 |
| WD6ACJ | ADAMS, FRED D | 2011-11-07 |
| WD6AZZ | Heiberger, Edwin C | 2006-08-31 |
| WD6C | RAMPENTHAL, GARY R | 2014-10-15 |
| WD6CTS | FITTZ, ASHLEY F | 2009-01-20 |
| WD6DME | Highfill, Paul E | 2005-09-16 |
| WW6V | DORSTEN, CHARLES D | 2016-12-15 |
| WZ6O | Hyder, Denton A | 2016-06-02 |
