Location:	39°12.08' N 120°47.82' W - locator CM99OE48IH - show map 17.5 km Northeast bearing 50° from Colfax, Placer County, California, United States [?] 20.0 km East bearing 109° from Nevada City, Nevada County, California, United States 91.5 km Northeast bearing 41° from Sacramento, Sacramento County, California, United States 92.0 km Southwest bearing 247° from Reno, Washoe County, Nevada, United States
Last position:	2026-01-17 15:15:11 UTC (8h36m ago) 2026-01-17 07:15:11 PST local time at Colfax, United States [?]
Last WX report:	2026-01-17 15:15:11 UTC (8h36m ago) – show weather charts 5.0 °C 54% 1023.3 mbar 0.0 m/s West
Device:	Unknown: Unknown
Last path:	CW6842>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	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.