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APRS station BA4RQA-7 - show graphs
Comment: 测试
Location: 31°13.22' N 120°36.59' E - ตำแหน่ง PM01HF32EV - show map
9.5 km ใต้ bearing 191° มาจาก Shuangta, Jiangsu Sheng, China [?]
10.7 km ใต้ bearing 190° มาจาก Pingjianglu, Jiangsu Sheng, China
80.6 km ตะวันตก bearing 270° มาจาก Shanghai, Shanghai Shi, China
111.5 km เหนือ bearing 22° มาจาก Hangzhou, Zhejiang Sheng, China
Last position: 2024-07-24 16:00:20 UTC (314d 22h ago)
2024-07-25 00:00:20 CST เวลาท้องถิ่น Shuangta, China [?]
Course: 243°
ความเร็ว: 2 km/h
Last path: BA4RQA-7>APN000 via TCPIP*,qAC,T2CS
Positions stored: 7
Other SSIDs: BA4RQA
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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