Comment:	https://aprsdroid.org/
Location:	30°55.50' N 121°28.50' E - ตำแหน่ง PM00RW72AA - show map 7.4 km ใต้ bearing 193° มาจาก Jinhui, Shanghai Shi, China [?] 10.0 km ตะวันตก bearing 270° มาจาก Qingcun, Shanghai Shi, China 33.1 km ใต้ bearing 177° มาจาก Shanghai, Shanghai Shi, China 93.7 km ตะวันออกเฉียงใต้ bearing 116° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-10-22 13:36:42 UTC (50d 15h19m ago) 2025-10-22 21:36:42 CST เวลาท้องถิ่น Jinhui, China [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4EFQ-10>APDR16 via TCPIP*,qAC,T2UKRAINE
Positions stored:	6362
Other SSIDs:	BH4EFQ-i

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.