Location:	37°50.56' N 121°55.96' W - locator CM97AU82BF - show map 2.4 km East bearing 69° from Diablo, Contra Costa County, California, United States [?] 3.3 km Northwest bearing 318° from Blackhawk, 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 (17h49m ago) 2025-07-27 14:37:44 PDT local time at Diablo, 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

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.