Comment:	QSO:439.475MHz 京东绿谷业余无线电俱乐部 4G 84.811Km 096m 3.9V S22
Location:	40°15.07' N 116°59.36' E - locator ON80LG80RG - show map 32.4 km Northeast bearing 64° from Shunyi, Beijing, China [?] 34.1 km Northwest bearing 327° from Baijian, Tianjin Shi, China 63.2 km Northeast bearing 53° from Beijing, Beijing, China 122.7 km Northwest bearing 304° from Tangshan, Hebei, China
Last position:	2025-04-30 08:12:56 UTC (5d 17h24m ago) 2025-04-30 16:12:56 CST local time at Shunyi, China [?]
Altitude:	68 m
Course:	298°
Speed:	46 km/h
Last path:	BI1NFI-7>AP51G2 via TCPIP*,qAC,T2CS
Positions stored:	37447
Other SSIDs:	BI1NFI-11 BI1NFI-1 BI1NFI-10 BI1NFI-2 BI1NFI-5 BI1NFI-12 BI1NFI-3 BI1NFI-9 BI1NFI-4 BI1NFI-6 BI1NFI-13 BI1NFI-15

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.