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APRS station W4PRH-9 - show graphs
Comment: W4PRH MOBILE
Location: 33°50.83' N 84°11.62' W - locator EM73VU63SH - show map
4.8 km Northwest bearing 333° from Stone Mountain, DeKalb County, Georgia, United States [?]
5.9 km West bearing 273° from Mountain Park, Gwinnett County, Georgia, United States
21.0 km Northeast bearing 59° from Atlanta, Fulton County, Georgia, United States
76.3 km West bearing 261° from Athens, Clarke County, Georgia, United States
Last position: 2025-11-26 20:02:08 UTC (12d 21m ago)
2025-11-26 15:02:08 EST local time at Stone Mountain, United States [?]
Course: 89°
Speed: 30 km/h
Last path: W4PRH-9>APN000 via KO4OZC-1,WIDE1*,WIDE2-1,qAR,KN6RO-13 (good)
Positions stored: 1894
Other SSIDs: W4PRH-7 W4PRH-10
Last heard a station directly: 2025-11-25 19:28:54 UTC (13d 54m ago)
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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