Comment:	E1[@udp://ptt.nrlptt.com:60050 NRL互联]
Last status:	E1[NRL_2100A_D4_250919_C 13.3V RX:436.9750:179.9 TX:436.9750:179.9] E2[★扬州业余无线电台★【BI4UMB】欢迎您！]
Location:	32°19.48' N 119°34.42' E - locator OM92SH87UW - show map 386.3 m Northwest bearing 324° from Lidian, Jiangsu Sheng, China [?] 5.6 km Northwest bearing 294° from Hongqiao, Jiangsu Sheng, China 80.3 km East bearing 68° from Nanjing, Jiangsu Sheng, China 148.9 km Northwest bearing 320° from Suzhou, Jiangsu Sheng, China
Last position:	2025-11-26 12:37:25 UTC (1d 6h24m ago) 2025-11-26 20:37:25 CST local time at Lidian, China [?]
Last path:	BI4UMB-66>NRLBOX via TCPIP*,qAC,T2OSAKA
Positions stored:	5
Other SSIDs:	BI4UMB-7 BI4UMB-88 BI4UMB-5G BI4UMB-9G BI4UMB-D BI4UMB-i BI4UMB-14 BI4UMB BI4UMB-R

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.