Comment:	.DavisVantagePro2
Location:	37°32.93' N 122°15.52' W - locator CM87UN81XR - show map 4.6 km North bearing 2° from San Carlos, San Mateo County, California, United States [?] 7.3 km North bearing 344° from Redwood City, San Mateo County, California, United States 28.8 km Southeast bearing 151° from San Francisco, San Francisco County, California, United States 39.6 km Northwest bearing 306° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-18 04:15:47 UTC (3m50s ago) 2025-12-17 20:15:47 PST local time at San Carlos, United States [?]
Last WX report:	2025-12-18 04:10:27 UTC (9m10s ago) – show weather charts 12.2 °C 78% 1021.1 mbar 0.0 m/s North
Device:	Unknown: Unknown
Last path:	DW3499>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	1

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.