Comment:	WeatherCatV331B8H31
Location:	39°14.59' N 121°06.07' W - locator CM99KF78UI - show map 4.4 km Northwest bearing 308° from Grass Valley, Nevada County, California, United States [?] 12.0 km North bearing 340° from Alta Sierra, Nevada County, California, United States 81.0 km Northeast bearing 25° from Sacramento, Sacramento County, California, United States 115.1 km West bearing 254° from Reno, Washoe County, Nevada, United States
Last position:	2026-02-08 06:09:40 UTC (3m42s ago) 2026-02-07 22:09:40 PST local time at Grass Valley, United States [?]
Last WX report:	2026-02-08 06:09:40 UTC (3m42s ago) – show weather charts 4.4 °C 87% 1026.7 mbar 0.0 m/s Northwest
Device:	Unknown: Unknown
Last path:	EW6355>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	4

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.