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APRS station KB1RGR - show graphs
Comment: SharkRF openSPOT3
Location: 37°53.61' N 122°12.35' W - locator CM87VV54HK - show map
2.9 km Northwest bearing 308° from Orinda, Contra Costa County, California, United States [?]
8.0 km North bearing 16° from Piedmont, Alameda County, California, United States
22.9 km Northeast bearing 55° from San Francisco, San Francisco County, California, United States
67.4 km Northwest bearing 336° from San Jose, Santa Clara County, California, United States
Last position: 2022-12-21 01:10:03 UTC (278d 9h34m ago)
2022-12-20 17:10:03 PST local time at Orinda, United States [?]
Altitude: 633 m
Positions stored: 51
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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