Comment:	144.640MHz BD4VUU
Location:	31°11.78' N 121°08.27' E - ตำแหน่ง PM01NE67MC - show map 5.5 km ตะวันออกเฉียงเหนือ bearing 34° มาจาก Yingpu, Shanghai Shi, China [?] 5.6 km เหนือ bearing 22° มาจาก Xiayang, Shanghai Shi, China 30.6 km ตะวันตก bearing 265° มาจาก Shanghai, Shanghai Shi, China 137.0 km ตะวันออกเฉียงเหนือ bearing 43° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2024-07-27 11:09:57 UTC (328d 1h20m ago) 2024-07-27 19:09:57 CST เวลาท้องถิ่น Yingpu, China [?]
Altitude:	-24 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD4VUU-10>APDR16 via TCPIP*,qAC,T2TAIWAN
Positions stored:	143
Other SSIDs:	BD4VUU-7

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.