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APRS station BD4WMK-9 - show graphs
Location: 31°22.84' N 120°27.43' E - ตำแหน่ง PM01FJ41UI - show map
8.8 km ตะวันตกเฉียงเหนือ bearing 294° มาจาก Baiyangwan, Jiangsu Sheng, China [?]
11.4 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Fengqiao, Jiangsu Sheng, China
96.6 km ตะวันตก bearing 281° มาจาก Shanghai, Shanghai Shi, China
124.0 km เหนือ bearing 13° มาจาก Hangzhou, Zhejiang Sheng, China
Last position: 2025-06-25 13:19:43 UTC (11d 14h35m ago)
2025-06-25 21:19:43 CST เวลาท้องถิ่น Baiyangwan, China [?]
Course: 343°
ความเร็ว: 4 km/h
Last path: BD4WMK-9>APN000 via TCPIP*,qAC,T2HAKATA
Positions stored: 87
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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