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APRS station JG1MDH - show graphs
Comment: Listening to #20510 or #20610
Mic-E message: Off duty
Last status: Tomioka 9k6 Test runnig
Location: 36°15.97' N 138°52.65' E - ตำแหน่ง PM96KG53HV - show map
2.7 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก Tomioka, Gunma, Japan [?]
6.0 km ใต้ bearing 200° มาจาก Annaka, Gunma, Japan
97.3 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Tokyo, Tōkyō, Japan
114.1 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Yokohama-shi, Kanagawa, Japan
Last position: 2025-12-02 05:39:19 UTC (5d 17h29m ago)
2025-12-02 14:39:19 JST เวลาท้องถิ่น Tomioka, Japan [?]
Course:
ความเร็ว: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JG1MDH>SVQUY7 via JN1JTN-2*,qAR,JR0ZGT-15 (good)
Positions stored: 11
Other SSIDs: JG1MDH-10 JG1MDH-9 JG1MDH-5 JG1MDH-4 JG1MDH-12
Stations which heard JG1MDH directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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