Comment:	BI1BYG
Mic-E message:	Off duty
Location:	39°52.46' N 116°16.32' E - ตำแหน่ง OM89DU29PU - show map 11.3 km ตะวันตก bearing 251° มาจาก Beijing, Beijing, China [?] 17.0 km ตะวันออกเฉียงใต้ bearing 115° มาจาก Mentougou, Beijing, China 112.4 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-12-20 10:05:55 UTC (6d 6h ago) 2025-12-20 18:05:55 CST เวลาท้องถิ่น Beijing, China [?]
Altitude:	51 m
Course:	18°
ความเร็ว:	0 km/h
Device:	Yaesu: FT1D (ht)
Last path:	BI1BYG>SYURT6 via BY1AS-3*,WIDE1*,WIDE2-1,qAS,BH1TZO-10
Positions stored:	107

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.