Location:	38°00.77' N 121°54.09' W - locator CM98BA13TB - show map 2.2 km Southwest bearing 221° from Pittsburg, Contra Costa County, California, United States [?] 8.4 km West bearing 276° from Antioch, Contra Costa County, California, United States 52.5 km Northeast bearing 60° from San Francisco, San Francisco County, California, United States 74.8 km North bearing 360° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-17 08:50:33 UTC (1m19s ago) 2025-12-17 00:50:33 PST local time at Pittsburg, United States [?]
Last WX report:	2025-12-17 08:45:39 UTC (6m13s ago) – show weather charts 8.3 °C 91% 1022.1 mbar 0.0 m/s North
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.