Comment:	京东绿谷业余无线电
Location:	40°16.19' N 116°59.15' E - locator ON80LG84HS - show map 33.1 km Northeast bearing 61° from Shunyi, Beijing, China [?] 36.0 km Northwest bearing 328° from Baijian, Tianjin Shi, China 64.2 km Northeast bearing 51° from Beijing, Beijing, China 124.1 km Northwest bearing 305° from Tangshan, Hebei, China
Last position:	2025-07-20 14:07:29 UTC (16h45m ago) 2025-07-20 22:07:29 CST local time at Shunyi, China [?]
Last path:	BI1OAY-7>APN000 via TCPIP*,qAC,T2TAIPEI
Positions stored:	12550
Other SSIDs:	BI1OAY-2 BI1OAY-10 BI1OAY-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.