Source callsign:	WV8GGG-S
Comment:	70cm Voice (D-Star) 442.72500MHz +5.0000MHz
Location:	39°38.51' N 77°42.99' W - locator FM19DP44AA - show map 298.7 m East bearing 89° from Hagerstown, Washington County, Maryland, United States [?] 4.3 km Northeast bearing 57° from Halfway, Washington County, Maryland, United States 101.5 km Northwest bearing 325° from Washington, D. C., Washington, D.C., United States 102.5 km Northwest bearing 293° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-19 03:31:48 UTC (14m24s ago) 2025-12-18 22:31:48 EST local time at Hagerstown, United States [?]
Altitude:	3 m
Last path:	WV8GGG-S>APDG01 via TCPIP*,qAC,WV8GGG-GS
Positions stored:	1

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.