Source callsign:	WS4VA-S
Comment:	440 Voice 447.2750 -5.000 MHz
Location:	38°28.04' N 77°27.60' W - lokaator FM18GL42TD - show map 6.2 km Läände peiling 275° from Aquia Harbour, Stafford County, Virginia, United States [?] 6.7 km Loodesse peiling 318° from Stafford, Stafford County, Virginia, United States 60.1 km Edelasse peiling 218° from Washington, D. C., Washington, D.C., United States 117.2 km Edelasse peiling 219° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-03 07:41:01 UTC (11m28s ago) 2025-09-03 03:41:01 EDT local time at Aquia Harbour, United States [?]
Last path:	WS4VA-S>APJIO4 via TCPIP*,qAC,WS4VA-GS
Positions stored:	9
Others sourced by WS4VA-S:	WS4VA A WS4VA AD WS4VA C

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.