Well the holiday is about to get in full swing and the Springfield MA Bulk Mail Center, has non stop action: 164.3875 Repeater (CTCSS 110.9) Operations & Equipment Repair Dispatch 165.0500 Repeater (CTCSS 114.9) Supervisor & Special Teams 172.3000 Repeater (CTCSS 94.8) Yard Tractor Trailer Switching Ken