Comment:	438.875MHz BI1HAY 438.875
Location:	39°57.11' N 116°13.16' E - ตำแหน่ง OM89CW68HK - show map 11.0 km ตะวันออก bearing 83° มาจาก Mentougou, Beijing, China [?] 15.9 km ตะวันตก bearing 288° มาจาก Beijing, Beijing, China 121.7 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-04-06 11:50:06 UTC (77d 2h13m ago) 2025-04-06 19:50:06 CST เวลาท้องถิ่น Mentougou, China [?]
Altitude:	45 m
Course:	270°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1HAY>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	2
Other SSIDs:	BI1HAY-10 BI1HAY-5

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.