Comment:	QSO:439.475MHz 京东绿谷业余无线电俱乐部 4G 38.799Km 005m 4.1V S22
Location:	40°03.08' N 116°49.70' E - lokaator ON80JB92JH - show map 17.6 km Kagusse peiling 118° from Shunyi, Beijing, China [?] 25.4 km Kirdesse peiling 50° from Tongzhou, Beijing, China 40.0 km Kirdesse peiling 66° from Beijing, Beijing, China 105.3 km Põhja peiling 344° from Tianjin, Tianjin Shi, China
Last position:	2025-07-13 07:42:36 UTC (31d 10h53m ago) 2025-07-13 15:42:36 CST local time at Shunyi, China [?]
Altitude:	32 m
Course:	59°
Speed:	0 km/h
Last path:	BI1NFI-7>AP51G2 via TCPIP*,qAC,T2CS
Positions stored:	37955
Other SSIDs:	BI1NFI-4 BI1NFI-1 BI1NFI-11 BI1NFI-10 BI1NFI-2 BI1NFI-8 BI1NFI-6 BI1NFI-5 BI1NFI-3 BI1NFI-12 BI1NFI-9 BI1NFI-13

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.