Comment:	互联网裸光纤通讯二掌柜
Location:	39°49.13' N 116°24.07' E - ตำแหน่ง OM89ET86DM - show map 9.9 km ใต้ bearing 178° มาจาก Beijing, Beijing, China [?] 12.5 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Daxing, Beijing, China 100.4 km ตะวันตกเฉียงเหนือ bearing 319° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-12-19 10:58:50 UTC (3d 12h18m ago) 2025-12-19 18:58:50 CST เวลาท้องถิ่น Beijing, China [?]
Altitude:	21 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1SAO>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	1
Other SSIDs:	BI1SAO-10 BI1SAO-8

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.