
| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|---|---|---|---|---|---|---|---|
| K3IBA | VIDRICH, ARTHUR A | SIDMAN | PA | G | 06/22/2006 | 08/29/2016 | Expired | |
| K3RRH | BROWN, DAVID F | SIDMAN | PA | G | 07/23/2016 | 09/19/2026 | Active | |
| KA3DAT | Botteicher, William R | Sidman | PA | T | 04/27/2004 | 07/15/2014 | Expired | |
| KA3OAC | Galbreath, Gary E | Sidman | PA | E | 12/27/2000 | 01/22/2011 | Cancelled | |
| KB3EBD | COLLINS RADIO ASSOCIATION | SIDMAN | PA | 07/15/1999 | 07/15/2009 | Cancelled | ||
| KB3JOY | Sivec III, John | SIDMAN | PA | T | 02/04/2013 | 04/28/2023 | Active | |
| KB3NLZ | Nagy, Sean R | Sidman | PA | T | 05/02/2006 | 05/02/2016 | Expired | |
| KB3UIU | Nagy, Ryan C | Sidman | PA | T | 04/20/2010 | 04/20/2020 | Expired | |
| KC3ALP | Owens, Ronald J | SIDMAN | PA | T | 04/22/2013 | 04/22/2023 | Active | |
| KD2FKT | Livingston, Matthew R | Sidman | PA | T | 01/17/2014 | 01/17/2024 | Active | |
| KK3U | GALBREATH, GARY E | SIDMAN | PA | E | KA3OAC | 01/06/2020 | 03/30/2030 | Active |
| N3WR | ROGERS, WILLIAM E | SIDMAN | PA | E | 11/16/2007 | 12/17/2017 | Expired | |
| W3CRA | COLLINS RADIO ASSOCIATION | SIDMAN | PA | KB3EBD | 07/04/2019 | 09/30/2029 | Active | |
| W3ST | KNEPPER, DAVID A | SIDMAN | PA | E | W3BJZ | 01/30/2018 | 04/28/2028 | Active |