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APRS station W4AM-2 - show graphs
Comment: APRS-IS for Win32
Location: 35°06.61' N 85°08.53' W - locator EM75KC26WK - show map
543.2 m Southwest bearing 224° from Harrison, Hamilton County, Tennessee, United States [?]
10.9 km Northeast bearing 63° from East Chattanooga, Hamilton County, Tennessee, United States
16.8 km Northeast bearing 65° from Chattanooga, Hamilton County, Tennessee, United States
145.4 km Southwest bearing 230° from Knoxville, Knox County, Tennessee, United States
Last position: 2026-01-15 15:19:45 UTC (1d 14h35m ago)
2026-01-15 10:19:45 EST local time at Harrison, United States [?]
Speed: 2679 km/h
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: W4AM-2>APWW11 via TCPIP*,qAC,WG3K-CA
Positions stored: 2
Other SSIDs: W4AM-1
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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