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APRS object 147.06+MD - show graphs
Source callsign: W6CX-3
Comment: T100 R25m MDARC.org talk-in
Location: 37°52.92' N 121°55.14' W - locator CM97AV91RQ - show map
6.7 km South bearing 167° from Clayton, Contra Costa County, California, United States [?]
6.9 km North bearing 352° from Blackhawk, Contra Costa County, California, United States
45.5 km East bearing 75° from San Francisco, San Francisco County, California, United States
60.3 km North bearing 358° from San Jose, Santa Clara County, California, United States
Last position: 2025-03-06 14:04:32 UTC (23m54s ago)
2025-03-06 06:04:32 PST local time at Clayton, United States [?]
Last path: W6CX-3>BEACON via qAR,W6IA
Positions stored: 3
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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