Comment:	BI1NPU DM6900
Location:	39°52.41' N 116°20.66' E - locator OM89EU19HP - show map 5.9 km Southwest bearing 230° from Beijing, Beijing, China [?] 22.0 km West bearing 261° from Tongzhou, Beijing, China 108.1 km Northwest bearing 319° from Tianjin, Tianjin Shi, China
Last position:	2025-07-21 23:58:46 UTC (19d 16h29m ago) 2025-07-22 07:58:46 CST local time at Beijing, China [?]
Course:	0°
Speed:	0 km/h
Device:	R3ABM: BrandMeister DMR
Last path:	BI1NPU-7>APBM1D via BI1NPU,DMR*,qAR,BI1NPU
Positions stored:	195
Other SSIDs:	BI1NPU-1 BI1NPU-10 BI1NPU

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.