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APRS station KX4MG-4 - show graphs
Comment: PocketPacket/iPhone
Location: 38°48.68' N 77°38.18' W - locator FM18ET34PR - show map
81.2 m South bearing 177° from Haymarket, Prince William County, Virginia, United States [?]
2.6 km Northwest bearing 312° from Gainesville, Prince William County, Virginia, United States
52.7 km West bearing 260° from Washington, D. C., Washington, D.C., United States
103.2 km Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-05-06 23:54:51 UTC (9d 14h33m ago)
2025-05-06 19:54:51 EDT local time at Haymarket, United States [?]
Altitude: 112 m
Device: Unknown: Experimental
Last path: KX4MG-4>APZP32 via TCPIP*,qAC,T2USANW
Positions stored: 35
Other SSIDs: KX4MG-9 KX4MG-10 KX4MG-5 KX4MG-2 KX4MG-B
About this site
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.
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