Location:	37°50.56' N 121°55.96' W - locator CM97AU82BF - show map 8.8 km East bearing 95° from Alamo, Contra Costa County, California, United States [?] 13.4 km East bearing 110° from Saranap, Contra Costa County, California, United States 43.4 km East bearing 80° from San Francisco, San Francisco County, California, United States 56.0 km North bearing 357° from San Jose, Santa Clara County, California, United States
Last position:	2025-07-27 21:37:44 UTC (13d 12h17m ago) 2025-07-27 14:37:44 PDT local time at Alamo, United States [?]
Altitude:	390 m
Course:	349°
Speed:	39 km/h
Device:	Open Source: Xastir (software, Linux/Unix)
Last path:	KO6HUE-1>APX1C3 via WIDE1-1,WIDE2-1,qAR,W6SRR-3
Positions stored:	2163

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.