Comment:	OPENGD77
Location:	40°00.81' N 116°16.86' E - locator ON80DA33RF - show map 15.4 km Northwest bearing 320° from Beijing, Beijing, China [?] 18.1 km Northeast bearing 63° from Mentougou, Beijing, China 123.5 km Northwest bearing 322° from Tianjin, Tianjin Shi, China
Last position:	2025-11-25 04:32:21 UTC (11d 5h20m ago) 2025-11-25 12:32:21 CST local time at Beijing, China [?]
Course:	172°
Speed:	45 km/h
Device:	OpenGD77: OpenGD77
Last path:	BI1OFX-7>APOG77 via BY1AS-3*,WIDE1*,WIDE2-1,qAS,BH1FDN-4
Positions stored:	207
Other SSIDs:	BI1OFX-1 BI1OFX-9

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.