Comment:	See http://WWS.us.to
Location:	37°58.75' N 121°59.71' W - locator CM97AX05NA - show map 7.9 km Northeast bearing 42° from Waldon, Contra Costa County, California, United States [?] 10.1 km Northeast bearing 37° from Walnut Creek, Contra Costa County, California, United States 43.6 km Northeast bearing 58° from San Francisco, San Francisco County, California, United States 71.6 km North bearing 353° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-21 08:28:37 UTC (31d 17h58m ago) 2025-11-21 00:28:37 PST local time at Waldon, United States [?]
Last WX report:	2025-11-21 08:28:37 UTC (31d 17h58m ago) – show weather charts 12.2 °C 77% 1012.2 mbar 0.0 m/s East
Device:	Unknown: Unknown
Last path:	EW4459>APRS via TCPXX*,qAX,CWOP-7
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.