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APRS station JA4WTZ-9 - show graphs
Comment: 145.000MHz https://aprsdro
Location: 33°58.74' N 130°56.41' E - ตำแหน่ง PM53LX24TX - show map
3.3 km เหนือ bearing 344° มาจาก Shimonoseki, Yamaguchi, Japan [?]
18.9 km ตะวันออกเฉียงเหนือ bearing 31° มาจาก Kitakyūshū, Fukuoka, Japan
63.6 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Fukuoka-shi, Fukuoka, Japan
Last position: 2025-12-09 09:27:43 UTC (8s ago)
2025-12-09 18:27:43 JST เวลาท้องถิ่น Shimonoseki, Japan [?]
Altitude: 48 m
Course: 280°
ความเร็ว: 48 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: JA4WTZ-9>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 209275
Other SSIDs: JA4WTZ-5 JA4WTZ JA4WTZ-7 JA4WTZ-8
Last heard a station directly: 2025-09-07 01:49:42 UTC (93d 7h38m ago)
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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