Comment:	A=031APRSpro - iPhone hE<13m 上海市
Location:	31°08.52' N 121°33.67' E - ตำแหน่ง PM01SD74IB - show map 7.8 km ใต้ bearing 168° มาจาก Huamu, Shanghai Shi, China [?] 11.9 km ตะวันออกเฉียงใต้ bearing 129° มาจาก Luwan, Shanghai Shi, China 13.2 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Shanghai, Shanghai Shi, China 93.5 km ตะวันออก bearing 101° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-11-14 01:09:55 UTC (24d 17m ago) 2025-11-14 09:09:55 CST เวลาท้องถิ่น Huamu, China [?]
Course:	0°
ความเร็ว:	0 km/h
Device:	Unknown: Unknown
Last path:	BH4EXR-3>APRS via TCPIP*,qAC,BH4EXR-3
Positions stored:	414
Other SSIDs:	BH4EXR-2 BH4EXR-1

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.