Source callsign:	BD4TDG-S
Comment:	440 Voice 438.99500MHz +0.0000MHz
Location:	34°50.56' N 119°11.88' E - ตำแหน่ง OM94OU32SF - show map 8.2 km ตะวันออก bearing 94° มาจาก Qingkou, Jiangsu Sheng, China [?] 10.4 km ใต้ bearing 166° มาจาก Haitou, Jiangsu Sheng, China 27.2 km เหนือ bearing 7° มาจาก Xinpu, Jiangsu Sheng, China 81.6 km ตะวันออก bearing 107° มาจาก Linyi, Shandong Sheng, China
Last position:	2025-06-25 00:40:58 UTC (56s ago) 2025-06-25 08:40:58 CST เวลาท้องถิ่น Qingkou, China [?]
Last path:	BD4TDG-S>APDG01 via TCPIP*,qAC,BD4TDG-GS
Positions stored:	24
Others sourced by BD4TDG-S:	BD4TDG B BD4TDG C

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.