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APRS station W6SG-3 - show graphs
Comment: W6SG APRS Tracker
Location: 37°57.42' N 122°32.66' W - locator CM87RW49QQ - show map
2.5 km Southeast bearing 142° from San Anselmo, Marin County, California, United States [?]
4.9 km South bearing 200° from Santa Venetia, Marin County, California, United States
23.0 km Northwest bearing 332° from San Francisco, San Francisco County, California, United States
89.3 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position: 2025-05-18 21:55:49 UTC (15d 10h32m ago)
2025-05-18 14:55:49 PDT local time at San Anselmo, United States [?]
Device: OpenGD77: OpenGD77
Last path: W6SG-3>APOG77 via WIDE1-1,WIDE2-1,qAR,NZ6J-13 (good)
Positions stored: 54
Other SSIDs: W6SG-2 W6SG-4 W6SG-1 W6SG-5
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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