Location:	38°06.16' N 122°15.07' W - locator CM88UC94UP - show map 7.9 km North bearing 10° from Rodeo, Contra Costa County, California, United States [?] 10.1 km North bearing 19° from Hercules, Contra Costa County, California, United States 39.3 km North bearing 22° from San Francisco, San Francisco County, California, United States 90.4 km North bearing 340° from San Jose, Santa Clara County, California, United States
Last position:	2025-09-20 05:30:02 UTC (29d 10h11m ago) 2025-09-19 22:30:02 PDT local time at Rodeo, United States [?]
Altitude:	12 m
Speed:	0 km/h
Last path:	>aprs.fi via Web
Positions stored:	3
Other SSIDs:	KN6BDH-3 KN6BDH-9 KN6BDH-5

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.