Comment:	E1[@udp://bh1osw.nrlptt.com:60050 NRL互联]
Last status:	E1[NRL_2100A_D4_251206_C1 12.2V RX:433.3500:67.0 TX:433.3500:67.0] E2[董哥定制模拟互联盒子-轻松通联全国HAM]
Location:	39°51.25' N 116°35.40' E - locator OM89HU05TA - show map 5.7 km South bearing 188° from Tongzhou, Beijing, China [?] 17.5 km East bearing 110° from Beijing, Beijing, China 93.8 km Northwest bearing 328° from Tianjin, Tianjin Shi, China
Last position:	2025-12-17 21:42:16 UTC (12m11s ago) 2025-12-18 05:42:16 CST local time at Tongzhou, China [?]
Last path:	BD1DDR-1>NRLBOX via TCPIP*,qAC,T2YANTAI
Positions stored:	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.