Comment:	70cm MMDVM Voice (C4FM) 438.80000MHz -5.0000MHz, BI1WBJ_Pi-Star_RPT
Location:	39°26.40' N 116°12.00' E - ตำแหน่ง OM89CK45AO - show map 32.8 km ใต้ bearing 171° มาจาก Liangxiang, Beijing, China [?] 33.2 km ใต้ bearing 200° มาจาก Daxing, Beijing, China 54.6 km ใต้ bearing 198° มาจาก Beijing, Beijing, China 90.3 km ตะวันตก bearing 292° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-03-02 03:48:30 UTC (106d 8h30m ago) 2025-03-02 11:48:30 CST เวลาท้องถิ่น Liangxiang, China [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	BI1WBJ-R>APDG03 via TCPIP*,qAC,BI1WBJ-RS
Positions stored:	6
Other SSIDs:	BI1WBJ-10 BI1WBJ-Y BI1WBJ-N

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.