Location:	37°47.66' N 122°23.58' W - lokaator CM87TT20UP - show map 3.2 km Kirdesse peiling 47° from San Francisco, San Francisco County, California, United States [?] 11.6 km Kirdesse peiling 32° from Daly City, San Mateo County, California, United States 66.9 km Loodesse peiling 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-09-09 00:25:43 UTC (3d 17h37m ago) 2025-09-08 17:25:43 PDT local time at San Francisco, United States [?]
Speed:	1 km/h
Last path:	K8RWB-7>APN000 via TCPIP*,qAC,T2CAEAST
Positions stored:	206
Other SSIDs:	K8RWB-1 K8RWB-6 K8RWB

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.