Comment:	438.615MHz DW viaOpenGD77/Xiaomi2ID4613346
Location:	39°54.19' N 116°06.95' E - ตำแหน่ง OM89BV36VS - show map 4.5 km ตะวันออกเฉียงใต้ bearing 153° มาจาก Mentougou, Beijing, China [?] 19.1 km เหนือ bearing 354° มาจาก Liangxiang, Beijing, China 24.0 km ตะวันตก bearing 269° มาจาก Beijing, Beijing, China 124.2 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-06-14 10:47:46 UTC (6d 5h54m ago) 2025-06-14 18:47:46 CST เวลาท้องถิ่น Mentougou, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1SRO-7>APDR16 via TCPIP*,qAC,T2YANTAI
Positions stored:	10
Other SSIDs:	BI1SRO-10 BI1SRO-9

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.