Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
---|---|---|---|---|---|---|---|---|
AB0FS | LAYHER, INGOLF | BOULDER | CO | E | KB0WIY | 03/18/2016 | 05/03/2026 | Active |
AB0MY | Eberle, William R | Boulder | CO | E | WA0FIV | 01/12/2017 | 03/31/2027 | Active |
AB0XS | Kiefhaber, Kathryn R | Boulder | CO | E | KC0JWZ | 02/27/2001 | 02/27/2011 | Cancelled |
AC0AY | Turley, Jim | Boulder | CO | E | KI0JB | 04/23/2004 | 11/02/2013 | Cancelled |
AC0PV | Freedman, Robert N | Boulder | CO | E | 08/14/2009 | 08/14/2019 | Cancelled | |
AC0TJ | Lovelace, Loel | Boulder | CO | E | 09/09/2010 | 09/09/2020 | Cancelled | |
AD0I | WOODS, JOSEPH M | BOULDER | CO | E | 03/04/2014 | 05/17/2024 | Active | |
AD0QE | Hartzell, David | Boulder | CO | E | AF6KD | 06/01/2022 | 08/16/2032 | Active |
AE0AH | Harris, Adrian | BOULDER | CO | E | AE0QP | 06/07/2022 | 06/07/2032 | Active |
AE0QP | Harris, Adrian | BOULDER | CO | E | KF0IKC | 03/21/2022 | 03/21/2032 | Cancelled |
AF6KD | Hartzell, David | Boulder | CO | E | N0TGD | 08/16/2012 | 08/16/2022 | Cancelled |
AI0P | MAHONEY, ROBERT F | BOULDER | CO | E | 05/07/2014 | 06/17/2024 | Active | |
AK0X | Bixby, George E | Boulder | CO | E | 04/24/2014 | 07/18/2024 | Active | |
K0DGS | SWANSON JR, DANIEL G | Boulder | CO | A | WB9AIA | 09/25/2021 | 09/25/2031 | Active |
K0HPR | Schlatter, Gerald L | Boulder | CO | E | KD0WWQ | 11/13/2013 | 11/13/2023 | Active |
K0JZZ | Zimmer, Jerrold F | Boulder | CO | G | KE0KHK | 09/24/2016 | 09/24/2026 | Active |
K0SCC | Meer, Stephen M | Boulder | CO | E | KC0INW | 01/07/2021 | 04/06/2031 | Active |
K3KLE | Kistler Jr., David W | BOULDER | CO | E | 04/18/2017 | 07/10/2027 | Active | |
K3NA | SCACE, ERIC L | Boulder | CO | E | 11/10/2015 | 11/10/2025 | Active | |
KA0JUI | NODTVEDT, DONALD P | BOULDER | CO | N | 11/10/2005 | 02/02/2016 | Expired | |
KA3ZGF | KAHLE, DUNCAN M | Boulder | CO | N | 08/11/2021 | 08/11/2031 | Active | |
KA7IYF | JOCHIM, KENNETH J | BOULDER | CO | G | 10/28/2015 | 11/22/2025 | Active | |
KB0BCB | CUSICK, JAMES E | BOULDER | CO | T | 04/03/2017 | 06/12/2027 | Active | |
KB0DDF | KOPEL, DAVID B | BOULDER | CO | N | 08/28/2014 | 10/27/2024 | Active | |
KB0SIY | ARMSTRONG, RICHARD C | BOULDER | CO | T | 02/10/2005 | 05/01/2015 | Expired | |
KB0VWZ | BROWN, MORGAN A | BOULDER | CO | G | 02/18/1997 | 04/03/2006 | Expired | |
KB0VYZ | JENNINGS, JEFFREY D | BOULDER | CO | T | 01/30/2016 | 04/12/2026 | Active | |
KB0ZIH | VILOT, THOMAS J | Boulder | CO | G | KA2KGZ | 07/14/2008 | 01/09/2017 | Cancelled |
KB3RPN | Jacobson, David R | BOULDER | CO | G | 06/06/2018 | 08/21/2028 | Active | |
KC0CWH | ARMSTRONG, EVELYN T | BOULDER | CO | T | 12/21/2007 | 03/05/2018 | Expired | |
KC0HOA | Kennedy, Donald J | Boulder | CO | T | 03/28/2000 | 03/28/2010 | Expired | |
KC0JWZ | Kiefhaber, Kathryn R | Boulder | CO | E | 02/27/2001 | 02/27/2011 | Cancelled | |
KC0KTH | Avery, Christopher S | Boulder | CO | G | 05/22/2001 | 05/22/2011 | Cancelled | |
KC0NRJ | Seibert, Michael A | Boulder | CO | T | 06/25/2022 | 07/02/2032 | Active | |
KC0PQD | Fornberg, Anders J | Boulder | CO | T | 04/09/2003 | 04/09/2013 | Expired | |
KC0PYX | Nelson, Lawrence K | Boulder | CO | G | 05/01/2013 | 05/13/2023 | Cancelled | |
KC0VWX | Langford, Ellie G | Boulder | CO | T | 02/10/2006 | 02/10/2016 | Expired | |
KC0WBA | Garbarini, Logan P | Boulder | CO | E | 12/29/2015 | 02/28/2026 | Active | |
KD0EER | GREEN, ANDREW J | BOULDER | CO | T | 05/28/2008 | 05/28/2018 | Expired | |
KD0LLU | STACHURA, MACIEJ | BOULDER | CO | T | 10/22/2021 | 10/22/2031 | Active | |
KD0NKC | Smith, Alexander H | Boulder | CO | T | 01/19/2011 | 01/19/2021 | Active | |
KD0OBI | ADSON, JAMES B | Boulder | CO | T | KD0OAH | 03/24/2011 | 03/24/2021 | Cancelled |
KD0OGZ | Ong, Yen T | Boulder | CO | T | 04/15/2011 | 04/15/2021 | Active | |
KD0OKU | Argo, Tegan M | Boulder | CO | T | 04/29/2011 | 04/29/2021 | Active | |
KD0OTS | LEY, SAMUEL W | BOULDER | CO | T | 05/26/2011 | 05/26/2021 | Active | |
KD0PBF | Schibli, Thomas R | Boulder | CO | G | 04/02/2021 | 06/30/2031 | Active | |
KD0PBI | Fiehweg, Robert E | Boulder | CO | T | 08/12/2021 | 08/12/2031 | Active | |
KD0PUG | Shepard Jr, Richard H | Boulder | CO | E | 10/18/2011 | 10/18/2021 | Cancelled | |
KD0RYH | Wenrick, Zachary M | Boulder | CO | T | 05/15/2012 | 05/15/2022 | Active | |
KD0RYM | Lowe Jr, Edward P | Boulder | CO | T | 05/11/2022 | 05/15/2032 | Active | |
KD0SKH | HARRINGTON, PATRICK J | BOULDER | CO | E | 07/05/2012 | 07/05/2022 | Cancelled | |
KD0TMQ | Parker, Doug G | Boulder | CO | T | 10/29/2012 | 10/29/2022 | Active | |
KD0TRO | Bailey, Gary P | Boulder | CO | T | 09/13/2022 | 11/21/2032 | Active | |
KD0VXE | Schilling, Jessica M | Boulder | CO | T | 06/19/2013 | 06/19/2023 | Active | |
KD0WMG | Lewis, Mark A | Boulder | CO | T | 08/26/2013 | 08/26/2023 | Cancelled | |
KD0WTL | Jones, Carla M | Boulder | CO | T | 10/17/2013 | 10/17/2023 | Cancelled | |
KD0WWQ | SCHLATTER, GERALD L | BOULDER | CO | E | 10/23/2013 | 10/23/2023 | Cancelled | |
KD0WXU | Parrish, Conor J | Boulder | CO | T | 10/28/2013 | 10/28/2023 | Active | |
KD0YKC | DEODHAR, VIDYADHAR Y | BOULDER | CO | T | 12/03/2013 | 12/03/2023 | Active | |
KD0YNY | Rutkowski, Stefan D | Boulder | CO | T | 12/18/2013 | 12/18/2023 | Active | |
KD6GMB | PATTERSON, ROBERT C | Boulder | CO | T | 05/01/2002 | 05/01/2012 | Expired | |
KD6PFM | CLARK, DOUGLAS M | BOULDER | CO | T | 02/17/2004 | 05/10/2014 | Expired | |
KE0BMU | Meer, Whitney P | Boulder | CO | T | 08/15/2014 | 08/15/2024 | Active | |
KE0BMV | Meer, Parker R | Boulder | CO | T | 08/15/2014 | 08/15/2024 | Active | |
KE0BOL | HOLIDAY II, MATTHEW R | BOULDER | CO | E | 08/25/2014 | 08/25/2024 | Cancelled | |
KE0BWP | Leskela, Toni L | Boulder | CO | T | 10/07/2014 | 10/07/2024 | Active | |
KE0CBT | Pargeter, Andrew J | Boulder | CO | T | 10/29/2014 | 10/29/2024 | Active | |
KE0CFP | Hanley, Kathleen G | Boulder | CO | T | 11/17/2014 | 11/17/2024 | Active | |
KE0CGV | Wahlert, Brian M | Boulder | CO | G | 11/21/2014 | 11/21/2024 | Active | |
KE0CKD | DASH, SUBHASHISH | BOULDER | CO | E | 12/01/2014 | 12/01/2024 | Active | |
KE0CKS | NEERALIKE, VISHAL KUNJATHAYA | BOULDER | CO | E | 12/01/2014 | 12/01/2024 | Active | |
KE0CNN | Phadke, Ashwin S | Boulder | CO | G | 12/16/2014 | 12/16/2024 | Active | |
KE0CNQ | Menon, Anirudh | Boulder | CO | G | 12/16/2014 | 12/16/2024 | Active | |
KE0CNR | Manikonda, Prithvi Nath | Boulder | CO | G | 12/16/2014 | 12/16/2024 | Active | |
KE0CNY | Boppana, Soorya Vamsee | Boulder | CO | E | 12/17/2014 | 12/17/2024 | Active | |
KE0COB | Kadirj, Gautam | Boulder | CO | G | 12/17/2014 | 12/17/2024 | Active | |
KE0COF | Matcha, Harshiva | Boulder | CO | G | 12/17/2014 | 12/17/2024 | Active | |
KE0COH | Potluri, Pavani | Boulder | CO | G | 12/17/2014 | 12/17/2024 | Active | |
KE0COI | Pawar, Bhavesha | Boulder | CO | E | 12/17/2014 | 12/17/2024 | Active | |
KE0COY | Pendbhaje, Madkura M | Boulder | CO | T | 12/19/2014 | 12/19/2024 | Active | |
KE0CPA | Shah, Nikunj Naresh | Boulder | CO | T | 12/19/2014 | 12/19/2024 | Active | |
KE0DSH | Gustafson, Zach J | Boulder | CO | T | 03/25/2015 | 03/25/2025 | Active | |
KE0EDU | Brunette, Paul W | Boulder | CO | T | 04/24/2015 | 04/24/2025 | Active | |
KE0EKT | Commette, Catherine S | Boulder | CO | T | 05/08/2015 | 05/08/2025 | Active | |
KE0GBA | King, Chanci | Boulder | CO | T | 10/09/2015 | 10/09/2025 | Active | |
KE0GPV | Gilbert, Richard H | Boulder | CO | G | 11/18/2015 | 11/18/2025 | Active | |
KE0HRZ | Simmons, Karen E | Boulder | CO | T | 02/24/2016 | 02/24/2026 | Active | |
KE0IFL | Carlson, Lawrence E | Boulder | CO | T | 03/17/2016 | 03/17/2026 | Active | |
KE0IPK | Adson, JAMES B | Boulder | CO | T | KD0OBI | 03/24/2011 | 03/24/2021 | Cancelled |
KE0IXW | Horinchi, Keya Lea | Boulder | CO | T | 05/04/2016 | 05/04/2026 | Active | |
KE0JET | Gambescia, Maxwell D | Boulder | CO | T | 05/18/2016 | 05/18/2026 | Active | |
KE0KCN | DEMURI, ADAM G | BOULDER | CO | T | 08/23/2016 | 08/23/2026 | Active | |
KE0KHK | Zimmer, Jerrold F | Boulder | CO | G | 09/02/2016 | 09/02/2026 | Cancelled | |
KE0LPD | Prulhiere, Adam R | Boulder | CO | T | 01/13/2017 | 01/13/2027 | Active | |
KE0MJC | Hiraski, Ken K | Boulder | CO | T | 03/06/2017 | 03/06/2027 | Active | |
KE0MJZ | Pedda Venkatappagari, Sai Pavan Anidu | Boulder | CO | T | 03/07/2017 | 03/07/2027 | Active | |
KE0NHB | Grayson, Mark A | Boulder | CO | T | 05/10/2017 | 05/10/2027 | Active | |
KE0PUN | Ancy, Suzanne | Boulder | CO | T | 01/22/2018 | 01/22/2028 | Active | |
KE0SPE | Orr, Sophie | Boulder | CO | T | 07/23/2018 | 07/23/2028 | Active | |
KE0STB | Nemcosky, Christopher G | Boulder | CO | G | 08/14/2018 | 08/14/2028 | Cancelled | |
KE0TLR | Clark, Benjamin C | Boulder | CO | T | 10/31/2018 | 10/31/2028 | Active | |
KE0TLS | Furie, Jackson S | Boulder | CO | T | 10/31/2018 | 10/31/2028 | Active | |
KE0TOU | Kadlec, Benjamin J | Boulder | CO | T | 11/09/2018 | 11/09/2028 | Active | |
KE0TYY | Bonnell, Brian J | Boulder | CO | G | 12/19/2018 | 12/19/2028 | Active | |
KE0UOJ | Romero, Louis J | Boulder | CO | T | 02/19/2019 | 02/19/2029 | Active | |
KE0VLX | Springer, Sofia M | Boulder | CO | T | 04/23/2019 | 04/23/2029 | Active | |
KE0WIX | Smith, Cailyn C | Boulder | CO | T | 07/24/2019 | 07/24/2029 | Active | |
KE0WYX | Milstein, Rama J | Boulder | CO | T | 10/08/2019 | 10/08/2029 | Active | |
KE0WYY | Belmont, Bryan R | Boulder | CO | G | 10/08/2019 | 10/08/2029 | Active | |
KE0YL | OHLHORST, ROBERT W | BOULDER | CO | A | WB2QPC | 01/16/2004 | 03/15/2014 | Expired |
KE0YZV | Kenyon, Andrew | Boulder | CO | T | 01/21/2020 | 01/21/2030 | Active | |
KE3D | HARDMAN, GORDON E | BOULDER | CO | E | 01/31/1995 | 01/31/2005 | Cancelled | |
KE6EEV | Sampurna, Carl J | Boulder | CO | T | 12/05/2013 | 12/28/2023 | Active | |
KE6JJM | WATERS, DONNA M | BOULDER | CO | T | 08/19/2005 | 07/14/2014 | Expired | |
KE6TLR | STEARNS, WILLIAM S | Boulder | CO | T | 06/17/2016 | 06/17/2026 | Active | |
KE7HID | Borman, Cornelius H | Boulder | CO | T | 02/10/2016 | 04/06/2026 | Active | |
KE7UVD | ROSSMITH, CHRISTOPHER W | BOULDER | CO | T | 07/08/2008 | 07/08/2018 | Expired | |
KF0AJH | Crown, Paul H | BOULDER | CO | G | 06/01/2020 | 06/01/2030 | Active | |
KF0CET | Howard, Benjamin | Boulder | CO | T | 10/26/2020 | 10/26/2030 | Active | |
KF0CTP | THOMAS, DREW | BOULDER | CO | T | 12/02/2020 | 12/02/2030 | Active | |
KF0FEC | Krause, William J | BOULDER | CO | G | 04/14/2021 | 04/14/2031 | Active | |
KF0GOJ | Holcombe, Dalton M | Boulder | CO | T | 08/30/2021 | 08/30/2031 | Active | |
KF0GOK | Holcombe, Richard A | Boulder | CO | T | 08/30/2021 | 08/30/2031 | Active | |
KF0IHQ | FYHRIE, ADALYN | BOULDER | CO | G | 03/15/2022 | 03/15/2032 | Active | |
KF0IKC | Harris, Adrian | BOULDER | CO | E | 03/21/2022 | 03/21/2032 | Cancelled | |
KF0ILQ | HELENURM, KAIUS | BOULDER | CO | T | 03/28/2022 | 03/28/2032 | Active | |
KF0INO | Lefkoff, Henry J | Boulder | CO | G | 04/04/2022 | 04/04/2032 | Active | |
KF0IPG | Reed, Todd S | Boulder | CO | G | 04/05/2022 | 04/05/2032 | Active | |
KF0IZG | Sahli, Jake | BOULDER | CO | T | 05/04/2022 | 05/04/2032 | Active | |
KF0JBN | Stanfa, Nicholas J | Boulder | CO | T | 05/04/2022 | 05/04/2032 | Active | |
KF0JGS | Lewis, Ryan | BOULDER | CO | G | 05/17/2022 | 05/17/2032 | Cancelled | |
KF0KFI | Calderone, Tyler | Boulder | CO | T | 08/30/2022 | 08/30/2032 | Active | |
KF6QKH | COLE, WESLEY D | Boulder | CO | T | 08/22/2019 | 08/22/2029 | Active | |
KG0WF | POTEET, KIMMET L | BOULDER | CO | A | 01/05/2022 | 03/03/2032 | Active | |
KI0JB | Turley, Jim | Boulder | CO | E | N0ZGB | 04/23/2004 | 11/02/2013 | Cancelled |
KI0M | Bixby, Norma L | Boulder | CO | E | 10/19/2015 | 12/15/2025 | Active | |
KI0SG | Mc Kenna, Malcolm C | Boulder | CO | A | N2QHR | 05/22/2002 | 06/23/2012 | Expired |
KJ6DCU | ACKLEY, SUZANNE M | Boulder | CO | G | 08/23/2019 | 10/29/2029 | Active | |
KJ6TTU | Hafner, Eric | Boulder | CO | T | KD2ACG | 10/17/2013 | 12/24/2023 | Cancelled |
KK5P | Lovelace, Loel | Boulder | CO | E | AC0TJ | 10/01/2010 | 10/01/2020 | Expired |
KK6FBO | Wallace, Tyler J | Boulder | CO | E | 06/18/2013 | 06/18/2023 | Active | |
KK6NQF | Iascone, Spencer C | Boulder | CO | G | 06/25/2014 | 06/25/2024 | Active | |
KL2YI | Frey, Jesse M | Boulder | CO | G | 01/14/2020 | 01/14/2030 | Active | |
KO0A | HARDMAN, GORDON E | BOULDER | CO | E | KE3D | 02/27/2001 | 02/27/2011 | Cancelled |
KR1CK | Shepard Jr, Richard H | Boulder | CO | E | KD0PUG | 11/30/2021 | 12/20/2031 | Active |
KU6M | Conley, Stephen A | BOULDER | CO | E | KI6UDM | 12/30/2008 | 12/30/2018 | Expired |
N0BZO | AMMANN, KELLY G | BOULDER | CO | A | 08/09/2016 | 09/19/2026 | Active | |
N0IPP | HOVDE, AIDEN L | Boulder | CO | A | 12/28/2017 | 02/02/2028 | Active | |
N0LSW | MOORE, KEVIN L | Boulder | CO | G | 12/21/2010 | 03/12/2021 | Cancelled | |
N0MSA | EINBERGER, JOHN W | BOULDER | CO | E | KB0HQW | 06/15/2002 | 07/21/2012 | Cancelled |
N0RUP | STONE JR, JOHN H | BOULDER | CO | T | KB0BBS | 01/12/2012 | 03/31/2022 | Active |
N0SSW | BARTON, HARLAN N | BOULDER | CO | T | 03/07/2012 | 05/26/2022 | Active | |
N0VMK | YANOWITZ, JANET | BOULDER | CO | T | 01/10/2013 | 02/16/2023 | Active | |
N0ZGC | FIDLER III, RAY D | BOULDER | CO | T | 08/21/2003 | 11/02/2013 | Expired | |
N2QHR | Mc Kenna, Malcolm C | Boulder | CO | A | 06/23/1992 | 06/23/2002 | Cancelled | |
N3CHZ | HARDMAN, MOLLY A | BOULDER | CO | G | 06/23/2000 | 06/23/2010 | Cancelled | |
N3MCO | NEMCOSKY, CHRIS G | BOULDER | CO | G | KE0STB | 09/01/2018 | 09/01/2028 | Active |
N4QCR | BARANYI, JEFFREY J | BOULDER | CO | T | 01/03/2020 | 01/03/2030 | Active | |
N6GYZ | Lewis, Mark A | Boulder | CO | T | KD0WMG | 09/17/2013 | 09/17/2023 | Active |
N7CAM | MARTINDELL, CAMERON L | Boulder | CO | T | KD7VUD | 02/18/2004 | 02/18/2014 | Expired |
N8ICU | CHESHER, LAURA K | BOULDER | CO | G | 12/19/2006 | 03/18/2017 | Expired | |
N8LKY | KUTCHEY, GERALD T | BOULDER | CO | A | KB8HRL | 03/06/2014 | 05/28/2024 | Active |
NA0A | EINBERGER, JOHN W | BOULDER | CO | E | N0MSA | 03/29/2013 | 06/17/2023 | Active |
NK0N | Newell, James B | Boulder | CO | E | K0XZX | 06/29/2021 | 06/29/2031 | Active |
W0FHG | JOHNSON, JUDD A | BOULDER | CO | G | 08/07/2014 | 08/31/2024 | Active | |
W0JZ | ELDER, JOSEPH M | Boulder | CO | E | AB0IP | 02/28/2019 | 05/26/2029 | Active |
W0PZ | STANLEY, JOHN T | BOULDER | CO | E | 10/12/2007 | 01/06/2018 | Expired | |
W0SGC | CARSON, STEVEN G | BOULDER | CO | E | 01/06/2018 | 01/07/2028 | Active | |
W0TAO | PEDERSEN, JAMES S | BOULDER | CO | A | WB0TAO | 03/03/2020 | 03/03/2030 | Active |
W1FA | ALDRICH, FRANKLIN D | BOULDER | CO | E | WS0W | 11/04/1996 | 11/04/2006 | Expired |
W2CPT | Warner, Andrew W | Boulder | CO | T | KG4OOK | 03/10/2021 | 06/01/2031 | Active |
W9MTN | Lewis, Ryan | BOULDER | CO | G | KF0JGS | 06/28/2022 | 06/28/2032 | Active |
WA0FIV | EBERLE, WILLIAM R | BOULDER | CO | P | 03/31/1997 | 03/31/2007 | Cancelled | |
WA7YBA | Jones, Carla M | Boulder | CO | T | KD0WTL | 11/13/2013 | 11/13/2023 | Active |
WB0DJX | Levy, Arthur J | Boulder | CO | G | 01/13/2015 | 02/24/2025 | Active | |
WB3GSC | BRODSKY, AARON S | BOULDER | CO | G | 04/02/2019 | 05/05/2029 | Active | |
WB6HWF | HATA, RON | Boulder | CO | E | 10/04/2019 | 11/18/2029 | Active | |
WB7BGJ | HALLQUIST, KEVIN O | BOULDER | CO | E | 01/28/2021 | 04/23/2031 | Active | |
WB9AIA | SWANSON JR, DANIEL G | Boulder | CO | A | 06/01/2016 | 06/01/2026 | Cancelled | |
WD0FFD | WILSON, LLOYD L | BOULDER | CO | T | 02/02/2001 | 02/26/2011 | Expired | |
WD0FLA | GOODHEIM, BRIAN L | BOULDER | CO | G | 09/06/2017 | 11/25/2027 | Active | |
WD4CMD | NEBEN, GARY | BOULDER | CO | G | 05/27/2020 | 07/10/2030 | Active |