Location:	37°28.67' N 122°16.41' W - locator CM87UL74EQ - show map 6.4 km South bearing 201° from Redwood Shores, San Mateo County, California, United States [?] 9.0 km South bearing 181° from Foster City, San Mateo County, California, United States 35.4 km South bearing 159° from San Francisco, San Francisco County, California, United States 36.8 km Northwest bearing 295° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-09 04:58:29 UTC (2s ago) 2025-12-08 20:58:29 PST local time at Redwood Shores, United States [?]
Last WX report:	2025-12-09 04:53:29 UTC (5m2s ago) – show weather charts 7.2 °C 90% 1025.4 mbar 0.4 m/s Northwest
Last path:	W6DRZ>APN000 via TCPXX*,qAX,CWOP-4
Positions stored:	5

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.