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APRS station KA6TWR-5 - show graphs
Location: 37°16.83' N 121°50.67' W - locator CM97BG87PH - show map
809.2 m Southwest bearing 220° from Seven Trees, Santa Clara County, California, United States [?]
7.9 km Southeast bearing 146° from San Jose, Santa Clara County, California, United States
9.6 km South bearing 189° from Alum Rock, Santa Clara County, California, United States
74.7 km Southeast bearing 137° from San Francisco, San Francisco County, California, United States
Last position: 2024-10-24 15:44:02 UTC (109d 6h20m ago)
2024-10-24 08:44:02 PDT local time at Seven Trees, United States [?]
Altitude: 48 m
Course: 183°
Speed: 0 km/h
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KA6TWR-5>APFII0 via qAC,APRSFI,qAR,HB4LO-10
Positions stored: 298
Other SSIDs: KA6TWR-7 KA6TWR-9 KA6TWR-10
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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