Comment:	Zhang
Location:	40°00.55' N 116°07.60' E - locator ON80BA52EE - show map 8.3 km North bearing 21° from Mentougou, Beijing, China [?] 24.6 km South bearing 199° from Changping, Beijing, China 25.7 km Northwest bearing 296° from Beijing, Beijing, China 131.8 km Northwest bearing 317° from Tianjin, Tianjin Shi, China
Last position:	2025-08-16 16:05:59 UTC (7h48m ago) 2025-08-17 00:05:59 CST local time at Mentougou, China [?]
Course:	179°
Speed:	0 km/h
Device:	R3ABM: BrandMeister DMR
Last path:	BH1UGN>APBM1D via DMR*,qAS,RK3FWD-10
Positions stored:	687
Other SSIDs:	BH1UGN-D

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.