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APRS station JJ1PMR-7 - show graphs
Mic-E message: Off duty
Location: 35°47.19' N 139°44.04' E - ตำแหน่ง PM95US88BS - show map
2.4 km ตะวันออกเฉียงใต้ bearing 149° มาจาก Kawaguchi, Saitama, Japan [?]
4.5 km ตะวันออกเฉียงใต้ bearing 124° มาจาก Toda, Saitama, Japan
11.4 km เหนือ bearing 19° มาจาก Tokyo, Tōkyō, Japan
38.5 km เหนือ bearing 12° มาจาก Yokohama-shi, Kanagawa, Japan
Last position: 2024-12-15 06:01:23 UTC (189d 17h22m ago)
2024-12-15 15:01:23 JST เวลาท้องถิ่น Kawaguchi, Japan [?]
Altitude: 9 m
Course: 139°
ความเร็ว: 0 km/h
Device: Yaesu: FT1D (ht)
Last path: JJ1PMR-7>SUTWQ9 via WIDE1-1,qAO,JI1UWB-13 (good)
Positions stored: 85
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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