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APRS station JH4ROA-9 - show graphs
Mic-E message: Off duty
Location: 34°48.68' N 137°16.49' E - ตำแหน่ง PM84PT24XR - show map
4.5 km ตะวันออกเฉียงใต้ bearing 123° มาจาก Gamagōri, Aichi, Japan [?]
7.8 km ตะวันตก bearing 279° มาจาก Kozakai-chō, Aichi, Japan
53.1 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Nagoya-shi, Aichi, Japan
102.7 km ตะวันตก bearing 260° มาจาก Shizuoka-shi, Shizuoka, Japan
Last position: 2025-11-30 11:47:09 UTC (8d 11h59m ago)
2025-11-30 20:47:09 JST เวลาท้องถิ่น Gamagōri, Japan [?]
Altitude: 7 m
Course: 356°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: JH4ROA-9>STTXV8 via WIDE1-1,qAR,JR2TER-10 (good)
Positions stored: 41741
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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