Comment:	E1[@udp://bh1osw.nrlptt.com:60050 NRL互联]
Last status:	E1[NRL_2100A_D4_251206_C1 12.8V RX:436.5000:67.0 TX:436.5000:67.0] E2[董哥定制模拟互联盒子-轻松通联全国HAM]
Location:	39°58.23' N 116°10.81' E - locator OM89CX12OW - show map 8.3 km Northeast bearing 65° from Mentougou, Beijing, China [?] 19.8 km West bearing 291° from Beijing, Beijing, China 125.5 km Northwest bearing 317° from Tianjin, Tianjin Shi, China
Last position:	2026-01-29 21:01:57 UTC (16m9s ago) 2026-01-30 05:01:57 CST local time at Mentougou, China [?]
Last path:	BI1FRI-1>NRLBOX via TCPIP*,qAC,T2JKTP
Positions stored:	3
Other SSIDs:	BI1FRI-2

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.