Location:	40°02.98' N 116°13.98' E - locator ON80CB71XW - show map 17.2 km Northeast bearing 44° from Mentougou, Beijing, China [?] 18.8 km South bearing 177° from Changping, Beijing, China 21.1 km Northwest bearing 319° from Beijing, Beijing, China 129.2 km Northwest bearing 322° from Tianjin, Tianjin Shi, China
Last position:	2025-06-28 14:13:00 UTC (3h49m ago) 2025-06-28 22:13:00 CST local time at Mentougou, China [?]
Last path:	BI1VNL>APN000 via TCPIP*,qAC,T2RDU
Positions stored:	151
Other SSIDs:	BI1VNL-7 BI1VNL-9
Last heard a station directly:	2025-05-11 11:12:50 UTC (48d 6h49m ago)

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.