| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|---|---|---|---|---|---|---|---|
| K9OTA | REED, AMANDA L | WARREN | IN | T | KC9PQM | 05/27/2009 | 05/27/2019 | Expired |
| KB9EIB | DETAMORE, REBEKAH C | Warren | IN | T | 04/07/2020 | 05/22/2030 | Active | |
| KB9JDM | RICHARDSON, ROBERT A | WARREN | IN | T | 11/17/2004 | 02/02/2015 | Expired | |
| KB9WJN | Van Haften, William A | Warren | IN | T | 03/28/2020 | 06/03/2030 | Active | |
| KB9YAN | Graff, Arthur D | WARREN | IN | T | 09/20/2000 | 09/20/2010 | Expired | |
| KB9YLS | Zumbrun, Jonathan E | Warren | IN | T | 12/05/2000 | 12/05/2010 | Expired | |
| KB9YQE | ZUMBRUN, BRIAN L | WARREN | IN | T | 01/08/2001 | 01/08/2011 | Expired | |
| KC9FMW | Aldrich, Michael J | warren | IN | G | 12/04/2013 | 02/27/2024 | Active | |
| KC9GX | TRIPLETT, KATHERINE I | WARREN | IN | E | KC9VDE | 11/28/2017 | 11/28/2027 | Active |
| KC9HML | Scott II, M Leroy | Huntington | IN | G | 11/11/2015 | 11/11/2025 | Active | |
| KC9PQM | REED, AMANDA L | WARREN | IN | T | 04/27/2009 | 04/27/2019 | Cancelled | |
| KC9PQN | REED, SIMEON E | WARREN | IN | T | 04/27/2009 | 04/27/2019 | Cancelled | |
| KC9SNG | Compton, Joe A | Warren | IN | T | 05/15/2020 | 06/02/2030 | Active | |
| KC9VDE | TRIPLETT, KATHERINE I | WARREN | IN | E | 12/19/2011 | 12/19/2021 | Cancelled | |
| KD9MZP | Stoffer, Larrie | WARREN | IN | T | 04/19/2019 | 04/19/2029 | Active | |
| N9QVI | RICHARDSON, CHRISTOPHER R | WARREN | IN | G | 09/02/2022 | 08/18/2032 | Active | |
| N9YWB | THOMPSON, ANDY E | WARREN | IN | T | 05/08/2015 | 10/20/2024 | Active | |
| W9DNC | YOUNG, PHILLIP E | Warren | IN | G | 02/05/2004 | 03/29/2014 | Expired | |
| W9SIM | REED, SIMEON E | WARREN | IN | T | KC9PQN | 05/27/2009 | 05/27/2019 | Expired |
| W9TJW | TRIPLETT, RICHARD L | WARREN | IN | E | WB9FTW | 07/29/2017 | 07/29/2027 | Active |
| W9WIX | Murray, Shirley E | Warren | IN | G | 08/02/2004 | 10/25/2014 | Expired | |
| WA9VEF | Koehlinger, Robert A | WARREN | IN | G | 07/05/2018 | 09/24/2028 | Active | |
| WB9CFT | YOUNG, MIRIAM I | Warren | IN | T | 11/26/2005 | 02/05/2016 | Expired | |
| WB9FTW | TRIPLETT, RICHARD L | WARREN | IN | E | 05/19/2016 | 06/17/2026 | Cancelled | |
| WB9NYR | DETAMORE, WILLIAM R | Warren | IN | E | 06/18/2016 | 08/22/2026 | Active |