
| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|---|---|---|---|---|---|---|---|
| AB1IM | Barclay, James M | Royalston | MA | E | 03/13/2008 | 03/13/2018 | Cancelled | |
| AB1PY | Steim, Joseph M | Royalston | MA | E | 12/02/2011 | 12/02/2021 | Cancelled | |
| K3TY | Steim, Joseph M | Royalston | MA | E | AB1PY | 07/14/2022 | 08/14/2032 | Active |
| KB1FCC | Smith Sr, Harley L | Royalston | MA | G | 04/25/2000 | 04/25/2010 | Expired | |
| KB1FPW | Bosse, Janice | ROYALSTON | MA | T | 08/11/2020 | 09/07/2030 | Active | |
| KB1IPC | Offutt, Catherine | South Royalston | MA | G | 07/10/2002 | 07/10/2012 | Cancelled | |
| KB1IPS | Laakkonen, Robert J | SOUTH ROYALSTON | MA | T | 06/28/2022 | 07/22/2032 | Active | |
| KB1QCA | Barclay, Mary C | Royalston | MA | T | 03/13/2008 | 03/13/2018 | Cancelled | |
| KB1QCF | Hardie, Jon H | ROYALSTON | MA | T | 12/19/2017 | 03/13/2028 | Active | |
| KB1QHZ | Royalston Emergency Operations | Royalston | MA | 04/15/2008 | 04/15/2018 | Expired | ||
| KB1TGO | Vaughn, Linelle K | Royalston | MA | T | 11/10/2009 | 11/10/2019 | Cancelled | |
| KC1ENA | Farrington, Samuel F | Royalston | MA | G | 10/08/2015 | 10/08/2025 | Active | |
| KC1GJF | Haynes, Christian D | Royalston | MA | G | 09/26/2016 | 09/26/2026 | Cancelled | |
| KC1P | WILSON, JOHN M B | Royalston | MA | E | 07/03/2015 | 08/07/2025 | Active | |
| KC1QAU | Giovanoni, John | Royalston | MA | G | 11/08/2021 | 11/08/2031 | Active | |
| KE1ID | BOSSE, HERVE J | ROYALSTON | MA | E | N1XFQ | 02/09/2016 | 05/01/2026 | Active |
| KK1DX | LAJOIE, MICHAEL H | ROYALSTON | MA | E | 08/11/2017 | 09/17/2027 | Active | |
| N1EBE | Haynes, Christian D | Royalston | MA | G | KC1GJF | 10/14/2016 | 10/14/2026 | Active |
| NS1J | Barclay, James M | Royalston | MA | E | AB1IM | 01/05/2018 | 04/01/2028 | Active |
| W1KKM | Barclay, Mary C | Royalston | MA | T | KB1QCA | 03/31/2018 | 05/20/2028 | Active |
| W1ZOO | LEONARD, GARY E | ROYALSTON | MA | E | 07/13/2016 | 07/13/2026 | Active | |
| W2OWO | Offutt, Catherine | South Royalston | MA | G | KB1IPC | 08/03/2021 | 10/04/2031 | Active |
| WR1X | Bolduc, Paul C | Royalston | MA | E | 06/28/2021 | 06/28/2031 | Active |