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APRS station JH4COF-7 - show graphs
Mic-E message: In service
Location: 34°38.50' N 135°02.50' E - ตำแหน่ง PM74MP54AA - show map
5.4 km ตะวันออก bearing 80° มาจาก Akashi, Hyōgo, Japan [?]
14.0 km ตะวันตกเฉียงใต้ bearing 247° มาจาก Kōbe-shi, Hyōgo, Japan
42.5 km ตะวันตก bearing 262° มาจาก Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-02 14:36:02 UTC (151d 7h52m ago)
2025-01-02 23:36:02 JST เวลาท้องถิ่น Akashi, Japan [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 103°
ความเร็ว: 76 km/h
Device: Kenwood: TH-D75 (ht)
Last path: JH4COF-7>S4SXZL via JI3YVA-2*,qAR,JR5CFK (good)
Positions stored: 171
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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