| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|
| K9ESV | McHenry County RACES Association | Crystal Lake | IL | | KC9ALZ | 04/11/2022 | 07/02/2032 | Active |
| K9HS | SARNWICK, KEVIN H | CRYSTAL LAKE | IL | E | KB9IDX | 07/24/2019 | 07/24/2029 | Active |
| K9KQB | Rademacher, Eric S | CRYSTAL LAKE | IL | E | KC9AVP | 04/17/2014 | 06/16/2024 | Active |
| KA2MLH | PAPARELLA SR, WILLIAM F | PRAIRIE GROVE | IL | G | | 09/21/2019 | 10/03/2029 | Active |
| KA9ZFD | STANCY, MARTHA M | Crystal Lake | IL | N | | 01/13/2017 | 04/01/2027 | Active |
| KB9BR | CARLUS III, TED R | Crystal Lake | IL | E | | 06/29/2016 | 06/29/2026 | Active |
| KB9FDX | Allen, Charles M | Crystal Lake | IL | G | KD9KEX | 05/08/2018 | 05/08/2028 | Active |
| KB9JLX | Hunsaker, Kenneth C | Crystal Lake | IL | G | | 12/08/2014 | 03/01/2025 | Active |
| KB9VKJ | TEMPLE, PAULA S | CRYSTAL LAKE | IL | T | | 09/09/2019 | 11/06/2029 | Active |
| KC9ALZ | McHenry County RACES Association | Crystal Lake | IL | | | 10/26/2001 | 10/26/2011 | Cancelled |
| KC9BFB | Rademacher, Sharon L | Crystal Lake | IL | T | | 07/06/2012 | 07/06/2022 | Active |
| KC9EAY | Anderson, Ken | Crystal Lake | IL | T | | 05/09/2003 | 05/09/2013 | Expired |
| KC9EAZ | Anderson, Rhonda R | Crystal Lake | IL | T | | 05/09/2003 | 05/09/2013 | Expired |
| KC9EYQ | LUNDBORG, LISA M | Crystal Lake | IL | T | | 10/18/2013 | 11/12/2023 | Active |
| KC9GPY | Haldiman, Sam G | Crystal Lake | IL | G | | 07/22/2014 | 09/28/2024 | Active |
| KC9GRO | GUIBORD, ANDREW J | Crystal Lake | IL | T | | 07/25/2014 | 10/18/2024 | Active |
| KC9PDK | Special Purpose Amateur Radio Club | Crystal Lake | IL | | | 02/24/2009 | 02/24/2019 | Cancelled |
| KC9QBE | RYDIN, ALEXANDER K | CRYSTAL LAKE | IL | T | | 06/22/2009 | 06/22/2019 | Expired |
| KC9SLF | KIRSHENBAUM, RON | Crystal Lake | IL | G | | 03/26/2020 | 05/21/2030 | Active |
| KC9TBS | Lilly, Jeffrey G | Crystal Lake | IL | G | | 07/14/2020 | 09/09/2030 | Active |
| KC9WNE | Komarek 918, Gary R | Prairie Grove | IL | G | | 07/21/2022 | 08/28/2032 | Active |
| KC9ZRB | STUART, GEORGE L | CRYSTAL LAKE | IL | G | | 10/17/2013 | 10/17/2023 | Active |
| KD9BWW | Guibord, Angela | Crystal Lake | IL | T | | 08/05/2014 | 08/05/2024 | Active |
| KD9DMV | Riddell, Madysen S | Crystal Lake | IL | T | | 04/10/2015 | 04/10/2025 | Active |
| KD9FHT | Wehner, Joseph | Crystal Lake | IL | T | | 01/27/2016 | 01/27/2026 | Active |
| KD9FML | DEMBSKI, GARY R | CRYSTAL LAKE | IL | E | | 02/18/2016 | 02/18/2026 | Cancelled |
| KD9GIU | Wacaser, William E | Crystal Lake | IL | E | | 05/24/2016 | 05/24/2026 | Cancelled |
| KD9KEX | ALLEN, CHARLES M | Crystal Lake | IL | G | | 02/09/2018 | 02/09/2028 | Cancelled |
| KD9OKP | 415 Amateur Radio Club | Crystal Lake | IL | | | 12/11/2019 | 12/11/2029 | Active |
| KD9OMF | 415 Amateur Radio Club | Crystal Lake | IL | | | 12/19/2019 | 12/19/2029 | Cancelled |
| KD9OMH | 415 Amateur Radio Club | Crystal Lake | IL | | | 12/19/2019 | 12/19/2029 | Active |
| KD9WEW | Wacaser, William E | Crystal Lake | IL | E | KD9GIU | 11/13/2020 | 11/13/2030 | Active |
| KE9KZ | FLEER JR, PAUL F | CRYSTAL LAKE | IL | A | | 04/18/2018 | 05/07/2028 | Active |
| KJ4LNZ | KNIGHT, BRYAN A | Crystal Lake | IL | G | | 02/08/2019 | 04/24/2029 | Active |
| N9CC | Special Purpose Amateur Radio Club | Crystal Lake | IL | | W8DIK | 04/26/2016 | 04/26/2026 | Active |
| N9CIF | ANDERSON, MARK B | CRYSTAL LAKE | IL | E | | 12/05/2012 | 02/09/2023 | Active |
| N9GY | GUIBORD, JAMES T | Crystal Lake | IL | E | N8WSB | 02/28/2014 | 05/04/2024 | Active |
| N9JBH | Bach, Raymond R | Crystal Lake | IL | G | | 07/03/2018 | 09/29/2028 | Active |
| N9LSP | LIM, SAMUEL K | Crystal Lake | IL | T | | 07/01/2011 | 08/30/2021 | Active |
| N9WH | The 415 Amateur Radio Club | Crystal Lake | IL | | KD9OMF | 02/14/2020 | 02/14/2030 | Active |
| W8DIK | Special Purpose Amateur Radio Club | Crystal Lake | IL | | KC9PDK | 03/21/2009 | 03/21/2019 | Cancelled |
| W9BOM | ABRAHAM, RICHARD H | CRYSTAL LAKE | IL | G | KB9NHG | 11/17/2017 | 01/14/2028 | Active |
| W9GD | DEMBSKI, GARY R | CRYSTAL LAKE | IL | E | KD9FML | 11/05/2019 | 11/05/2029 | Active |
| W9QAM | DABKOWSKI JR, JOHN | CRYSTAL LAKE | IL | G | | 01/16/2007 | 02/04/2017 | Expired |
| W9RCM | ABRAHAM, ROBERT M | CRYSTAL LAKE | IL | T | KB9NMB | 04/24/2018 | 04/24/2028 | Active |
| W9RMT | TEMPLE, MARTIN R | PRAIRIE GROVE | IL | G | KB9KMS | 06/08/2018 | 08/11/2028 | Active |
| W9ZE | ZELZ JR, JOHN W | CRYSTAL LAKE | IL | E | KG9EF | 11/08/2016 | 12/06/2026 | Active |
| WA9TAH | SCHULDT, LAWRENCE D | CRYSTAL LAKE | IL | E | | 09/09/2020 | 09/18/2030 | Active |
| WR9MM | FEDELL, JOHN R | CRYSTAL LAKE | IL | E | KB9UDY | 02/21/2009 | 05/21/2019 | Expired |
