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APRS station K3MMA-7 - show graphs
Comment: a beautiful robot dancing alone
Mic-E message: Off duty
Location: 37°46.41' N 122°25.62' W - locator CM87SS85SP - show map
684.5 m West bearing 257° from San Francisco, San Francisco County, California, United States [?]
8.1 km North bearing 22° from Daly City, San Mateo County, California, United States
67.3 km Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position: 2025-06-09 22:09:31 UTC (23d 9h48m ago)
2025-06-09 15:09:31 PDT local time at San Francisco, United States [?]
Altitude: 54 m
Course: 100°
Speed: 4 km/h
Device: Yaesu: FT5D (ht)
Last path: K3MMA-7>SWTVTQ via N6WKZ-3*,WIDE2-1,qAO,K6ER-9 (good)
Positions stored: 221
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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