Location:	37°42.95' N 122°03.95' W - locator CM87XR21CT - show map 10.5 km Southwest bearing 227° from San Ramon, Contra Costa County, California, United States [?] 11.5 km West bearing 278° from Dublin, Alameda County, California, United States 31.8 km East bearing 102° from San Francisco, San Francisco County, California, United States 44.5 km North bearing 340° from San Jose, Santa Clara County, California, United States
Last position:	2025-10-06 22:57:54 UTC (25d 22h2m ago) 2025-10-06 15:57:54 PDT local time at San Ramon, United States [?]
Altitude:	108 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	KO6GEG-7>APDR17 via WIDE1-1,WIDE2-1,qAO,W6YX-5
Positions stored:	7

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.