The Federal Communications Commission (FCC) has granted a total of 437 licenses and call signs in the category of Amateur license in Los Altos, 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 |
|---|---|---|
| KG6GXR | Ngvyen, Vinh Q | 2011-03-23 |
| KG6HDK | Popkoff, Boris V | 2021-05-18 |
| KG6HFQ | SCRIPPS, EDWARD W | 2011-04-28 |
| KG6HOD | Lisbonne, Robert J | 2022-10-14 |
| KG6HRF | Snow, William R | 2021-09-21 |
| KG6HRG | Snow, Judy S | 2021-09-21 |
| KG6HRH | Snow, Robert J | 2021-09-21 |
| KG6HRI | Snow, Scott W | 2021-09-21 |
| KG6KHS | Lisbonne, Moses J | 2012-01-26 |
| KG6KPH | Butensky, Michael J | 2012-02-03 |
| KG6MKX | Walker, Ron F | 2012-07-13 |
| KG6MOD | CAHILL JR, CARL T | 2012-07-07 |
| | ||
| KG6NWG | HUSTLER, JAMES T | 2012-10-31 |
| KG6OYU | Yanovsky, Roman | 2012-11-09 |
| KG6PPC | Raymond, Julie | 2013-02-27 |
| KG6PPD | Hunt, Neil D | 2013-02-01 |
| KG6PPN | Fairfax, Daniel W | 2013-11-19 |
| KG6PPP | Hess, Carl E | 2013-02-11 |
| KG6PPQ | Hess, Michael P | 2013-02-11 |
| KG6QXV | Glasgow, Dane A | 2023-03-21 |
| KG6RYB | Palmer III, Everett A | 2013-10-17 |
| KG6UQP | McCabe, Jeremy T | 2014-02-28 |
| KG6UXU | TANSUWAN, CHUCK C | 2014-03-13 |
| KG6VCB | McReynolds, Alan A | 2014-04-18 |
| KG6VGL | Mirov, Russell N | 2014-03-28 |
| KG6VXX | JAROUX, BELGACEM A | 2014-06-20 |
| KG6WUI | Hahn, Douglas J | 2004-11-23 |
| KG6YHJ | Leak, Andy | 2005-02-08 |
| KG6YHR | ANISMAN, DAVID | 2005-02-08 |
| KG6YPH | Kerns, Carrol G | 2014-12-23 |
| KG6ZXM | HADDEN, JOAN L | 2005-07-13 |
| KH6FQR | NISHIHARA, H KEITH | 2016-01-21 |
| KH6N | SHROYER, TIMOTHY M | 2018-05-30 |
| KI6CKK | Brownson, Lois B | 2016-01-12 |
| KI6CYH | Tsai Jr, William H | 2017-01-19 |
| KI6DAR | Kerns, Dona M | 2016-01-08 |
| KI6DEC | Pan, Ann | 2016-03-02 |
| KI6DRB | GORDON JR, JOHN B | 2006-05-01 |
| KI6DRW | NESS, SCOTT | 2016-07-25 |
| KI6DSF | RICH, TERESA J | 2006-05-01 |
| KI6DSZ | ZOKAEI, SOHRAB | 2016-09-27 |
| KI6DXV | Brownson, Jack J | 2016-05-03 |
| KI6ETR | BUSH, CHRISTIANA N | 2016-07-20 |
| KI6EUG | HEIDMILLER, JOHN W | 2016-06-17 |
| KI6EUJ | HORNOR, NEIL W | 2016-06-15 |
| KI6EUS | KORN, DONALD H | 2016-07-22 |
| KI6EUX | NARBUTOVSKIH, MARTI L | 2016-06-01 |
| KI6EVJ | WEIDEN, LAURA M | 2006-07-21 |
| KI6EW | KUCKENS, BEN G | 2012-06-05 |
| KI6FMQ | Britt Jr, Joe F | 2017-01-24 |
| KI6FXY | Morrin, Charles J | 2016-09-15 |
| KI6HZE | Sherman, Barbara S | 2007-02-14 |
| KI6HZF | Sherman, James A | 2007-02-14 |
| KI6IIK | CHIN, RAYMOND | 2007-03-08 |
| KI6IMK | Higgins, Jerry W | 2017-03-14 |
| KI6JQU | Selle, Andrew P | 2017-05-02 |
| KI6LBK | Eschbach, Thomas | 2007-07-24 |
| KI6MEI | BLACK, TSUKI | 2007-10-18 |
| KI6MXQ | Baugh, Bradley D | 2017-10-03 |
| KI6MYE | Olson, Steven | 2017-11-14 |
| KI6OK | FOWLER, BRUCE V | 2006-08-23 |
| KI6PNR | Carr, Janice R | 2018-02-02 |
| KI6PUO | SCHER, ELISE L | 2018-04-18 |
| KI6QHW | Scott, Marshall C | 2008-05-12 |
| KI6TAY | CHUN, RONALD | 2018-07-24 |
| KI6TBK | JUNG, JUERGEN C | 2018-08-22 |
| KI6TSO | Tam, Sherman S | 2019-10-02 |
| KI6VLZ | BIBERDORF, JOHN A | 2009-01-30 |
| KI6VMA | BIBERDORF, VINNIE M | 2009-01-30 |
| KI6VMC | CANHAM, ROBERT V | 2018-11-08 |
| KI6VML | GARLAND, ROBIN J | 2009-01-30 |
| KI6VNC | MC CRONE, TIMOTHY J | 2018-11-30 |
| KI6VNF | OLSON, HEIDI W | 2019-01-03 |
| KI6VNG | OLSON, KJERSTIE N | 2018-11-07 |
| KI6W | SHARROW, BARRY E | 2014-10-30 |
| KI6YSM | PEDERSEN, DAVID A | 2009-04-23 |
| KJ6CBX | Pfefferle, John A | 2019-06-13 |
| KJ6DAK | PRINCE, MIKE A | 2019-10-25 |
| KJ6DCI | ZHANG, HONG | 2019-07-30 |
| KJ6EVU | WESTBROOK, ALEXANDRA M | 2010-01-21 |
| KJ6FOF | Richard, Steven H | 2010-02-25 |
| KJ6GGG | Ward, Grayson D | 2010-03-22 |
| KJ6GVV | RAUCH, ERIK H | 2020-06-30 |
| KJ6GVW | RAUCH, HERBERT E | 2010-04-08 |
| KJ6GVY | RAUCH, MARJORIE A | 2010-04-08 |
| KJ6JAG | Meng, Anita X | 2020-06-23 |
| KJ6KJN | Chae, Sang Soo | 2010-09-16 |
| KJ6KOL | KATHAIL, PRADEEP K | 2010-10-01 |
| KJ6KSN | Hilario, Alvin J | 2020-09-28 |
| KJ6LLS | Norris, Dana W | 2010-11-22 |
| KJ6LLU | Norris, Nicholas S | 2010-11-22 |
| KJ6MEM | Morshed, Comran A | 2011-01-19 |
| KJ6MKC | TROVINGER, SHERI C | 2011-01-28 |
| KJ6NMC | Bowman, Katherine R | 2021-02-09 |
| KJ6NU | ELLINGER, RICHARD K | 2015-02-18 |
| KJ6OKE | CHIN, LINDA C | 2011-04-29 |
| KJ6OKN | FISHER, PATRICK J | 2011-04-29 |
| KJ6OLK | TROVINGER, STEVEN W | 2011-04-29 |
| KJ6PTP | Wong, Eric | 2021-04-06 |
| KJ6PUN | Amidon, Peter S | 2021-03-26 |
