Location:	38°00.77' N 121°54.09' W - lokaator CM98BA13TB - show map 8.5 km Põhja peiling 21° from Clayton, Contra Costa County, California, United States [?] 20.4 km Põhja peiling 14° from Diablo, Contra Costa County, California, United States 52.5 km Kirdesse peiling 60° from San Francisco, San Francisco County, California, United States 74.8 km Põhja peiling 360° from San Jose, Santa Clara County, California, United States
Last position:	2025-09-02 13:15:38 UTC (4m15s ago) 2025-09-02 06:15:38 PDT local time at Clayton, United States [?]
Last WX report:	2025-09-02 13:15:38 UTC (4m15s ago) – show weather charts 23.9 °C 58% 1010.8 mbar 0.0 m/s Põhjast
Device:	Unknown: Unknown
Last path:	FW6305>APRS via TCPXX*,qAX,CWOP-7
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.