Comment:	DigiPi WebChat http://digipi.org
Location:	37°42.12' N 122°05.61' W - locator CM87WQ88SL - show map 1.1 km Northwest bearing 324° from Castro Valley, Alameda County, California, United States [?] 2.0 km Northeast bearing 65° from Ashland, Alameda County, California, United States 29.8 km East bearing 106° from San Francisco, San Francisco County, California, United States 43.9 km Northwest bearing 337° from San Jose, Santa Clara County, California, United States
Last position:	2025-05-04 20:57:27 UTC (179d 21h50m ago) 2025-05-04 13:57:27 PDT local time at Castro Valley, United States [?]
Device:	Unknown: Experimental
Last path:	KM6SGA>APZ100 via WIDE1-1,WIDE2-1,qAR,K2DEN-10
Positions stored:	75
Other SSIDs:	KM6SGA-2

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.