Location:	39°13.61' N 121°05.59' W - locator CM99KF84TK - show map 2.9 km West bearing 287° from Grass Valley, Nevada County, California, United States [?] 10.1 km North bearing 340° from Alta Sierra, Nevada County, California, United States 79.7 km Northeast bearing 26° from Sacramento, Sacramento County, California, United States 114.9 km West bearing 253° from Reno, Washoe County, Nevada, United States
Last position:	2025-11-02 03:46:00 UTC (12m57s ago) 2025-11-01 20:46:00 PDT local time at Grass Valley, United States [?]
Last WX report:	2025-11-02 03:46:00 UTC (12m57s ago) – show weather charts 11.1 °C 81% 1020.3 mbar 0.0 m/s North
Device:	Unknown: Unknown
Last path:	FW9018>APRS via TCPXX*,qAX,CWOP-4
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.