Location:	37°55.74' N 121°55.74' W - lokaator CM97AW82MX - show map 1.5 km Kagusse peiling 156° from Clayton, Contra Costa County, California, United States [?] 10.8 km Põhja peiling 14° from Diablo, Contra Costa County, California, United States 46.3 km Idast peiling 68° from San Francisco, San Francisco County, California, United States 65.6 km Põhja peiling 357° from San Jose, Santa Clara County, California, United States
Last position:	2025-09-01 23:35:05 UTC (4m49s ago) 2025-09-01 16:35:05 PDT local time at Clayton, United States [?]
Last WX report:	2025-09-01 23:30:19 UTC (9m35s ago) – show weather charts 36.1 °C 16% 1011.0 mbar 1.3 m/s Edelast
Device:	Unknown: Unknown
Last path:	GW3201>APRS via TCPXX*,qAX,CWOP-4
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.