Comment:	OpenGD77
Location:	37°35.20' N 122°20.22' W - locator CM87TO90NT - show map 9.8 km Southeast bearing 140° from South San Francisco, San Mateo County, California, United States [?] 11.8 km Southeast bearing 152° from Brisbane, San Mateo County, California, United States 22.1 km South bearing 161° from San Francisco, San Francisco County, California, United States 47.7 km Northwest bearing 305° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-25 20:32:37 UTC (21d 1h15m ago) 2025-12-25 12:32:37 PST local time at South San Francisco, United States [?]
Course:	125°
Speed:	93 km/h
Device:	OpenGD77: OpenGD77
Last path:	NW6UP-8>APOG77 via WIDE1-1,WIDE2-1,qAO,K2RJC
Positions stored:	4566
Other SSIDs:	NW6UP-D NW6UP-E NW6UP NW6UP-A

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.