Comment:	E1[@udp://www.nrlptt.com:60050 NRL互联]
Last status:	E1[NRL_2100A_D4_251001 9.8V RX:436.5000:88.5 TX:436.5000:88.5] E2[★扬州业余无线电台★【BI4SVR】欢迎您！]
Location:	32°24.86' N 119°27.86' E - locator OM92RJ59RK - show map 2.2 km East bearing 112° from Chengbei, Jiangsu Sheng, China [?] 2.6 km Southwest bearing 242° from Wantou, Jiangsu Sheng, China 75.5 km Northeast bearing 59° from Nanjing, Jiangsu Sheng, China 121.9 km Northwest bearing 321° from Wuxi, Jiangsu Sheng, China
Last position:	2025-10-14 00:22:56 UTC (4d 15h ago) 2025-10-14 08:22:56 CST local time at Chengbei, China [?]
Last path:	BI4SVR-66>NRLBOX via TCPIP*,qAC,T2TAIWAN
Positions stored:	1
Other SSIDs:	BI4SVR-88 BI4SVR-18

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.