Source callsign:	N4SZT-S
Comment:	440 Voice 433.10000MHz +0.0000MHz
Location:	38°12.00' N 77°18.00' W - locator FM18IE48AA - show map 10.9 km South bearing 173° from Passapatanzy, King George County, Virginia, United States [?] 12.6 km Southwest bearing 233° from King George, King George County, Virginia, United States 77.6 km South bearing 193° from Arlington, Arlington County, Virginia, United States 80.6 km South bearing 197° from Washington, D. C., Washington, D.C., United States
Last position:	2025-02-21 15:56:33 UTC (8m42s ago) 2025-02-21 10:56:33 EST local time at Passapatanzy, United States [?]
Last path:	N4SZT-S>APDG01 via TCPIP*,qAC,N4SZT-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.