Comment:	https://www.wraith.sf.ca.us/
Location:	37°58.58' N 122°18.30' W - locator CM87UX34JH - show map 858.9 m West bearing 264° from El Sobrante, Contra Costa County, California, United States [?] 7.6 km North bearing 343° from Kensington, Contra Costa County, California, United States 24.5 km Northeast bearing 24° from San Francisco, San Francisco County, California, United States 79.4 km Northwest bearing 333° from San Jose, Santa Clara County, California, United States
Last position:	2025-07-01 21:58:16 UTC (26s ago) 2025-07-01 14:58:16 PDT local time at El Sobrante, United States [?]
Last WX report:	2025-07-01 21:58:16 UTC (26s ago) – show weather charts 8.9 °C
Device:	Unknown: Unknown
Last path:	CW3879>APRS via TCPIP*,qAC,CWOP-3
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.