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APRS station JN4RYW-7 - show graphs
Mic-E message: In service
Location: 34°32.15' N 133°21.12' E - ตำแหน่ง PM64QM28FO - show map
2.9 km ตะวันตก bearing 276° มาจาก Kannabe, Hiroshima, Japan [?]
6.0 km เหนือ bearing 347° มาจาก Fukuyama, Hiroshima, Japan
55.1 km ตะวันตก bearing 255° มาจาก Okayama-shi, Okayama, Japan
83.2 km ตะวันออก bearing 79° มาจาก Hiroshima-shi, Hiroshima, Japan
Last position: 2025-10-04 01:30:34 UTC (109d 12h49m ago)
2025-10-04 10:30:34 JST เวลาท้องถิ่น Kannabe, Japan [?]
Course:
ความเร็ว: 0 km/h
Device: Kenwood: TH-D74 (ht)
Last path: JN4RYW-7>S4SRQ5 via JE4YNZ-2*,qAR,JR5YEB-10 (good)
Positions stored: 7936
Other SSIDs: JN4RYW-9 JN4RYW-5
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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