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APRS station KA6TWR-9 - show graphs
Location: 37°27.04' N 121°55.34' W - locator CM97AK98HD - show map
12.1 km Northwest bearing 310° from East Foothills, Santa Clara County, California, United States [?]
12.6 km North bearing 349° from San Jose, Santa Clara County, California, United States
12.6 km Northwest bearing 318° from Alum Rock, Santa Clara County, California, United States
56.7 km Southeast bearing 129° from San Francisco, San Francisco County, California, United States
Last position: 2026-01-06 02:26:07 UTC (2d 21h8m ago)
2026-01-05 18:26:07 PST local time at East Foothills, United States [?]
Course: 171°
Speed: 100 km/h
Last path: KA6TWR-9>APN000 via TCPIP*,qAC,T2QUEBEC
Positions stored: 2417
Other SSIDs: KA6TWR-5 KA6TWR-7
About this site
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.
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