Location:	37°55.74' N 121°55.74' W - locator CM97AW82MX - show map 1.5 km Southeast bearing 156° from Clayton, Contra Costa County, California, United States [?] 10.9 km South bearing 174° from Bay Point, Contra Costa County, California, United States 46.3 km East bearing 68° from San Francisco, San Francisco County, California, United States 65.6 km North bearing 357° from San Jose, Santa Clara County, California, United States
Last position:	2026-02-28 23:35:07 UTC (2m9s ago) 2026-02-28 15:35:07 PST local time at Clayton, United States [?]
Last WX report:	2026-02-28 23:35:07 UTC (2m9s ago) – show weather charts 23.3 °C 60% 1013.2 mbar 0.9 m/s North
Device:	Unknown: Unknown
Last path:	GW3201>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	1

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.