Location:	39°13.58' N 120°59.98' W - locator CM99MF04AH - show map 4.2 km South bearing 160° from Nevada City, Nevada County, California, United States [?] 5.3 km East bearing 81° from Grass Valley, Nevada County, California, United States 83.4 km Northeast bearing 31° from Sacramento, Sacramento County, California, United States 107.3 km West bearing 252° from Reno, Washoe County, Nevada, United States
Last position:	2025-12-28 06:55:37 UTC (9s ago) 2025-12-27 22:55:37 PST local time at Nevada City, United States [?]
Last WX report:	2025-12-28 06:50:40 UTC (5m6s ago) – show weather charts 1018.3 mbar
Device:	Unknown: Unknown
Last path:	WA7JAY>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	6
Other SSIDs:	WA7JAY-i

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.