Comment:	Monitoring 146.52 and 146.58
Location:	38°02.30' N 122°15.86' W - locator CM88UA89GE - show map 4.8 km West bearing 251° from Crockett, Contra Costa County, California, United States [?] 7.3 km South bearing 185° from Vallejo, Solano County, California, United States 32.3 km Northeast bearing 25° from San Francisco, San Francisco County, California, United States 84.2 km Northwest bearing 337° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-30 02:46:22 UTC (1d 18h50m ago) 2025-11-29 18:46:22 PST local time at Crockett, United States [?]
Altitude:	-26 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KN6MOS-4>APDR17 via WIDE1-1,qAR,KN6MOS-1
Positions stored:	34
Other SSIDs:	KN6MOS-1 KN6MOS-3 KN6MOS-7 KN6MOS-2 KN6MOS-9

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.