I belong to the South Central PA GMRS Group in Mount Holly Springs, PA and Hanover, PA
We have a Local NET call in on Wednesdays on the MT HOLLY 625 Repeater RX: 462.62500 & TX: 467.62500 This may be the repeater you hear the range is almost to Hagerstown. You can contact John or Kathy on the SCPA GMRS Group page on FB
The Hanover 725 Repeater is out of range even for me with a portable but the 50W mobile as my Base picks it up just fine.
73's
Michael (WRWR399)