Source callsign:	BH3DPD-S
Comment:	70cm Voice (D-Star) 434.30000MHz -7.0000MHz
Location:	39°06.60' N 117°07.20' E - ตำแหน่ง OM89NC46JJ - show map 6.1 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Tianjin, Tianjin Shi, China [?] 9.5 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Hanjiashu, Tianjin Shi, China 108.1 km ตะวันออกเฉียงใต้ bearing 145° มาจาก Beijing, Beijing, China
Last position:	2025-12-07 12:59:31 UTC (45s ago) 2025-12-07 20:59:31 CST เวลาท้องถิ่น Tianjin, China [?]
Altitude:	3 m
Last path:	BH3DPD-S>APDG01 via TCPIP*,qAC,BH3DPD-GS
Positions stored:	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.