I operate a full-time digipeater/igate.
This digipeater uses the call sign NEWBRY. It also acts as a receive and transmit igate – that means that if you are in its local coverage area and are transmitting directly onto APRS-IS, NEWBRY will retransmit those packets on RF – this allows stations using smart phone apps (like Ham Tracker or APRSDroid) to interface with RF.
The digipeater currently supports up to WIDE3-3 and OH7-7 if you’d like to use the statewide path.
My home station is AD8G, and my mobile is AD8G-9.