Comment:	Cai tw, MTP3150,HAM TETRA
Last status:	Qso ended (BG4TGO-1)
Location:	31°30.44' N 120°16.89' E - ตำแหน่ง PM01DM31SS - show map 2.7 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Lihu, Jiangsu Sheng, China [?] 6.4 km ใต้ bearing 196° มาจาก Nanchansi, Jiangsu Sheng, China 37.4 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Suzhou, Jiangsu Sheng, China 116.0 km ตะวันตก bearing 286° มาจาก Shanghai, Shanghai Shi, China
Last position:	2025-04-15 13:52:34 UTC (66d 11h3m ago) 2025-04-15 21:52:34 CST เวลาท้องถิ่น Lihu, China [?]
Device:	Unknown: Unknown
Last path:	BG4TGO-1>APRS via qAR,BG4TGO-10
Positions stored:	8
Other SSIDs:	BG4TGO BG4TGO-A

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.