Comment:	OP:
Location:	37°40.43' N 122°28.96' W - locator CM87SQ21BR - show map 6.9 km West bearing 288° from South San Francisco, San Mateo County, California, United States [?] 7.3 km West bearing 264° from Brisbane, San Mateo County, California, United States 12.5 km Southwest bearing 206° from San Francisco, San Francisco County, California, United States 63.8 km Northwest bearing 306° from San Jose, Santa Clara County, California, United States
Last position:	2025-04-28 23:04:59 UTC (12d 19h57m ago) 2025-04-28 16:04:59 PDT local time at South San Francisco, United States [?]
Device:	Unknown: Unknown
Last path:	N6EFA-15>APRS via TCPIP*,qAC,T2PERTH
Positions stored:	3

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.