Source callsign:	KC3SYW-S
Comment:	440 Voice 434.00000MHz +0.0000MHz
Location:	38°43.32' N 77°04.60' W - locator FM18LR03TG - show map 6.1 km Southeast bearing 123° from Hayfield, Fairfax County, Virginia, United States [?] 9.0 km Southeast bearing 138° from Franconia, Fairfax County, Virginia, United States 19.5 km South bearing 190° from Washington, D. C., Washington, D.C., United States 74.8 km Southwest bearing 213° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-23 19:29:05 UTC (110d 23h30m ago) 2025-01-23 14:29:05 EST local time at Hayfield, United States [?]
Altitude:	3 m
Last path:	KC3SYW-S>APDG01 via TCPIP*,qAC,KC3SYW-GS
Positions stored:	2

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.