Comment:	439.475MHz 8.3V
Location:	39°55.58' N 116°25.36' E - ตำแหน่ง OM89FW02RH - show map 3.0 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Beijing, Beijing, China [?] 15.2 km ตะวันตก bearing 279° มาจาก Tongzhou, Beijing, China 108.5 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-04-21 02:22:56 UTC (235d 6h44m ago) 2025-04-21 10:22:56 CST เวลาท้องถิ่น Beijing, China [?]
Course:	265°
ความเร็ว:	4 km/h
Last path:	BI1WAI-7>APN000 via TCPIP*,qAC,T2OSAKA
Positions stored:	217
Other SSIDs:	BI1WAI BI1WAI-9

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.