Comment:	openSPOT4
Location:	38°23.69' N 121°58.59' W - locator CM98AJ24TS - show map 3.6 km Southwest bearing 226° from Hartley, Solano County, California, United States [?] 4.4 km North bearing 13° from Vacaville, Solano County, California, United States 79.0 km Northeast bearing 29° from San Francisco, San Francisco County, California, United States 117.5 km North bearing 357° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-31 00:47:30 UTC (13d 18h29m ago) 2025-12-30 16:47:30 PST local time at Hartley, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	KB0RB-5>APOSB4 via KB0RB-O,C4FM*,qAS,KB0RB
Positions stored:	8
Other SSIDs:	KB0RB-Y KB0RB-D KB0RB-2 KB0RB-7 KB0RB-1 KB0RB-4 KB0RB-10 KB0RB-9 KB0RB-O KB0RB-3 KB0RB KB0RB-6 KB0RB-8

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.