Comment:	*Unified Radios on B1-plus*
Location:	38°07.82' N 122°13.83' W - locator CM88VD21IG - show map 3.7 km Northeast bearing 38° from Vallejo, Solano County, California, United States [?] 5.6 km Southeast bearing 152° from American Canyon, Napa County, California, United States 42.8 km Northeast bearing 23° from San Francisco, San Francisco County, California, United States 92.7 km North bearing 342° from San Jose, Santa Clara County, California, United States
Last position:	2025-07-12 06:15:15 UTC (13d 15h42m ago) 2025-07-11 23:15:15 PDT local time at Vallejo, United States [?]
Device:	Unknown: Unknown
Last path:	KI6LNA-15>APRS via qAC,URADIOS
Positions stored:	23

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.