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APRS station JO1PVF - show graphs
Location: 35°00.37' N 139°51.64' E - ตำแหน่ง PM95WA31GL - show map
2.6 km เหนือ bearing 348° มาจาก Tateyama, Chiba, Japan [?]
24.1 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Kawaguchi, Chiba, Japan
52.9 km ใต้ bearing 158° มาจาก Yokohama-shi, Kanagawa, Japan
77.5 km ใต้ bearing 169° มาจาก Tokyo, Tōkyō, Japan
Last position: 2025-11-29 01:32:18 UTC (10d 14h58m ago)
2025-11-29 10:32:18 JST เวลาท้องถิ่น Tateyama, Japan [?]
Altitude: 12 m
Device: Icom: IC-5100 (D-Star)
Last path: JO1PVF>API510 via DSTAR*,qAS,JP1YLE-IS (good)
Positions stored: 307
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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