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APRS station BA4RTQ-20 - show graphs
Comment: @udp://nrl.ba4rtq.cn:60050,NRL互联服务器
Last status: 在线:0,高峰:11,BA4RTQ-NRL测试站
Location: 31°17.47' N 121°04.71' E - locator PM01MG99KV - show map
1.3 km Southwest bearing 207° from Huaqiao, Jiangsu Sheng, China [?]
4.3 km Southeast bearing 130° from Lujia, Jiangsu Sheng, China
36.9 km West bearing 282° from Shanghai, Shanghai Shi, China
141.2 km Northeast bearing 38° from Hangzhou, Zhejiang Sheng, China
Last position: 2026-02-26 04:53:15 UTC (2m19s ago)
2026-02-26 12:53:15 CST local time at Huaqiao, China [?]
Last path: BA4RTQ-20>NRLSRV via TCPIP*,qAS,BA4RTQ
Positions stored: 2
Other SSIDs: BA4RTQ-D BA4RTQ-86 BA4RTQ
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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