Location:	37°36.00' N 122°06.00' W - locator CM87WO84AA - show map 7.1 km West bearing 274° from Union City, Alameda County, California, United States [?] 34.1 km Northwest bearing 328° from San Jose, Santa Clara County, California, United States 34.2 km Southeast bearing 125° from San Francisco, San Francisco County, California, United States
Last position:	2026-01-30 22:23:15 UTC (21d 23h7m ago) 2026-01-30 14:23:15 PST local time at Union City, United States [?]
Last WX report:	2026-01-30 22:23:15 UTC (21d 23h7m ago) – show weather charts 9.4 °C 72% 1023.7 mbar 0.4 m/s Southeast
Device:	Unknown: Unknown
Last path:	FW6435>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.