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APRS station KA6TWR-9 - show graphs
Location: 37°19.85' N 121°57.07' W - ตำแหน่ง CM97AH59UJ - show map
4.9 km เหนือ bearing 359° มาจาก Campbell, Santa Clara County, California, United States [?]
5.1 km ตะวันตก bearing 259° มาจาก San Jose, Santa Clara County, California, United States
8.4 km เหนือ bearing 348° มาจาก Cambrian Park, Santa Clara County, California, United States
64.3 km ตะวันออกเฉียงใต้ bearing 140° มาจาก San Francisco, San Francisco County, California, United States
Last position: 2025-06-25 03:25:29 UTC (3d 19h13m ago)
2025-06-24 20:25:29 PDT เวลาท้องถิ่น Campbell, United States [?]
Last path: KA6TWR-9>APN000 via TCPIP*,qAC,T2QUEBEC
Positions stored: 2393
Other SSIDs: KA6TWR-5 KA6TWR-7 KA6TWR-5 KA6TWR-10
Last heard a station directly: 2024-12-22 00:37:01 UTC (188d 22h2m ago)
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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