Comment:	E1[@udp://bh1osw.nrlptt.com:60050 NRL互联APP]
Last status:	E1[NRL安卓客户端 73HAM 下载地址:73HAM.COM] E2[BD1DJB-5 73HAM!]
Location:	39°50.98' N 116°17.67' E - locator OM89DU53IW - show map 10.9 km Southwest bearing 234° from Beijing, Beijing, China [?] 18.6 km Northeast bearing 45° from Liangxiang, Beijing, China 19.9 km Southeast bearing 120° from Mentougou, Beijing, China 109.1 km Northwest bearing 316° from Tianjin, Tianjin Shi, China
Last position:	2026-02-10 12:32:51 UTC (19h2m ago) 2026-02-10 20:32:51 CST local time at Beijing, China [?]
Altitude:	91 m
Course:	110°
Speed:	0 km/h
Last path:	BD1DJB-9>NRLAPP via TCPIP*,qAC,T2HK
Positions stored:	2
Other SSIDs:	BD1DJB-6 BD1DJB-1

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.