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APRS station KI4SUR - show graphs
Comment: DigiPi WebChat http://digipi.org
Location: 39°01.79' N 78°16.64' W - locator FM09UA67RD - show map
372.3 m Northeast bearing 48° from Middletown, Frederick County, Virginia, United States [?]
8.4 km Northeast bearing 57° from Strasburg, Shenandoah County, Virginia, United States
102.7 km West bearing 280° from Arlington, Arlington County, Virginia, United States
108.3 km West bearing 278° from Washington, D. C., Washington, D.C., United States
Last position: 2025-07-19 19:56:12 UTC (19d 7h19m ago)
2025-07-19 15:56:12 EDT local time at Middletown, United States [?]
Device: Unknown: Experimental
Last path: KI4SUR>APZ100 via WIDE1-1,WIDE2-1,qAO,WA5LUY-10 (good)
Positions stored: 1
Other SSIDs: KI4SUR-9 KI4SUR-1 KI4SUR-7 KI4SUR-2 KI4SUR-6
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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