Source callsign:	BD4TDG-S
Comment:	440 Voice 438.99500MHz +0.0000MHz
Location:	34°50.56' N 119°11.88' E - lokaator OM94OU32SF - show map 8.2 km Idast peiling 94° from Qingkou, Jiangsu Sheng, China [?] 10.4 km Lõunasse peiling 166° from Haitou, Jiangsu Sheng, China 27.2 km Põhja peiling 7° from Xinpu, Jiangsu Sheng, China 81.6 km Idast peiling 107° from Linyi, Shandong Sheng, China
Last position:	2025-09-01 13:51:09 UTC (3h6m ago) 2025-09-01 21:51:09 CST local time at 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.