Comment:	qq1700219576
Location:	39°59.49' N 116°47.33' E - locator OM89JX47PX - show map 18.8 km Northeast bearing 59° from Tongzhou, Beijing, China [?] 19.2 km Southeast bearing 140° from Shunyi, Beijing, China 34.6 km East bearing 74° from Beijing, Beijing, China 100.0 km North bearing 341° from Tianjin, Tianjin Shi, China
Last position:	2025-05-16 10:07:36 UTC (23d 24m ago) 2025-05-16 18:07:36 CST local time at Tongzhou, China [?]
Altitude:	0 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD3PSX-10>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	208
Other SSIDs:	BD3PSX

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.