Comment:	https://aprsdroid.org/
Location:	37°31.50' N 122°03.50' W - locator CM87XM36AA - show map 8.6 km Southwest bearing 204° from Union City, Alameda County, California, United States [?] 25.2 km Northwest bearing 325° from San Jose, Santa Clara County, California, United States 42.2 km Southeast bearing 131° from San Francisco, San Francisco County, California, United States
Last position:	2025-05-25 08:57:29 UTC (159d 8h32m ago) 2025-05-25 01:57:29 PDT local time at Union City, United States [?]
Altitude:	-28 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:	182°
Speed:	9 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC3QLI>APDR16 via WA6TOW-2,WIDE1*,qAR,K6YIL-1
Positions stored:	10

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.