Comment:	使用卫星数量:29 可见卫星数量:28
Last status:	中国民航大学业余无线电爱好者
Location:	39°15.38' N 117°27.32' E - ตำแหน่ง OM89RG41PM - show map 2.5 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Dawangtai, Tianjin Shi, China [?] 3.0 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Zaojiacheng, Tianjin Shi, China 27.1 km ตะวันออกเฉียงเหนือ bearing 62° มาจาก Tianjin, Tianjin Shi, China 116.0 km ตะวันออกเฉียงใต้ bearing 128° มาจาก Beijing, Beijing, China
Last position:	2025-12-10 08:54:52 UTC (14h30m ago) 2025-12-10 16:54:52 CST เวลาท้องถิ่น Dawangtai, China [?]
Altitude:	2 m
Course:	310°
ความเร็ว:	7 km/h
Device:	Icom: unknown (D-Star)
Last path:	BI3AO-4G>API3AO via TCPIP*,qAC,T2CS
Positions stored:	8739
Other SSIDs:	BI3AO-10 BI3AO BI3AO-7

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.