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APRS station BD4QMA-9 - show graphs
Comment: E1[@udp://js.nrlptt.com:60050 NRL互联APP]
Last status: E1[NRL安卓客户端 73HAM 下载地址:73HAM.COM] E2[Hello 73HAM!]
Location: 34°10.59' N 119°34.96' E - locator OM94SE92WI - show map
4.5 km South bearing 171° from Changmao, Jiangsu Sheng, China [?]
7.8 km Northwest bearing 308° from Xiaojian, Jiangsu Sheng, China
83.5 km Northeast bearing 38° from Huaiyin, Jiangsu Sheng, China
101.2 km Northwest bearing 330° from Yancheng, Jiangsu Sheng, China
Last position: 2025-11-10 15:18:30 UTC (19d 21h20m ago)
2025-11-10 23:18:30 CST local time at Changmao, China [?]
Altitude: 28 m
Course: 141°
Speed: 2 km/h
Last path: BD4QMA-9>NRLAPP via TCPIP*,qAC,T2TAIWAN
Positions stored: 12
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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