Comment:	E1[@udp://bh1osw.nrlptt.com:60050 NRL互联]
Last status:	E1[NRL_3188_D4_251015_HMI_APRS] E2[董哥模拟互联盒子-轻松通联全国HAM]
Location:	39°51.45' N 116°42.87' E - locator OM89IU55RT - show map 11.2 km Southeast bearing 118° from Tongzhou, Beijing, China [?] 27.6 km East bearing 102° from Beijing, Beijing, China 88.8 km Northwest bearing 334° from Tianjin, Tianjin Shi, China
Last position:	2025-11-08 14:32:58 UTC (8h17m ago) 2025-11-08 22:32:58 CST local time at Tongzhou, China [?]
Last path:	BI1RMZ-1>NRLBOX via TCPIP*,qAC,T2TAIWAN
Positions stored:	1
Other SSIDs:	BI1RMZ-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.