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APRS station WE3LIN-9 - show graphs
Mic-E message: En route
Location: 37°50.84' N 122°29.23' W - locator CM87SU13MI - show map
5.5 km Southeast bearing 129° from Tamalpais-Homestead Valley, Marin County, California, United States [?]
8.3 km Southeast bearing 142° from Mill Valley, Marin County, California, United States
10.0 km Northwest bearing 324° from San Francisco, San Francisco County, California, United States
76.8 km Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position: 2025-09-20 21:47:42 UTC (28d 21h46m ago)
2025-09-20 14:47:42 PDT local time at Tamalpais-Homestead Valley, United States [?]
Altitude: 146 m
Course: 314°
Speed: 89 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: WE3LIN-9>SW5PXT via WIDE1-1,WIDE2-1,qAR,K2DEN-10 (good)
Positions stored: 10951
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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