Location:	37°22.79' N 121°50.19' W - lokaator CM97BJ91OD - show map 1.7 km Läände peiling 265° from East Foothills, Santa Clara County, California, United States [?] 1.7 km Loodesse peiling 332° from Alum Rock, Santa Clara County, California, United States 6.8 km Kirdesse peiling 49° from San Jose, Santa Clara County, California, United States 67.6 km Kagusse peiling 130° from San Francisco, San Francisco County, California, United States
Last position:	2025-05-25 22:06:05 UTC (103d 19h51m ago) 2025-05-25 15:06:05 PDT local time at East Foothills, United States [?]
Last path:	>aprs.fi via Web
Positions stored:	2
Other SSIDs:	KN4TPC-9 KN4TPC-8

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.