Mic-E message:	In service
Location:	38°25.60' N 122°44.45' W - locator CM88PK12CJ - show map 1.2 km Northwest bearing 294° from Roseland, Sonoma County, California, United States [?] 2.8 km Southwest bearing 236° from Santa Rosa, Sonoma County, California, United States 77.7 km North bearing 339° from San Francisco, San Francisco County, California, United States 109.7 km West bearing 261° from Sacramento, Sacramento County, California, United States
Last position:	2025-09-30 18:07:25 UTC (30d 22h57m ago) 2025-09-30 11:07:25 PDT local time at Roseland, United States [?]
Altitude:	34 m
Course:	18°
Speed:	4 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	KK6ZHZ-7>S8RUVP via WIDE1-1,qAO,KM6BPU
Positions stored:	5989

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.