Comment:	APRS by Hytera MDM from Bi4AFJ report
Location:	31°13.88' N 121°29.06' E - ตำแหน่ง PM01RF85CM - show map 2.1 km ใต้ bearing 192° มาจาก Hongkou, Shanghai Shi, China [?] 2.7 km ตะวันออก bearing 68° มาจาก Shanghai, Shanghai Shi, China 4.7 km ตะวันตกเฉียงใต้ bearing 224° มาจาก Yangpu, Shanghai Shi, China 84.8 km ตะวันออก bearing 95° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-09-10 01:01:08 UTC (88d 20h30m ago) 2025-09-10 09:01:08 CST เวลาท้องถิ่น Hongkou, China [?]
ความเร็ว:	23 km/h
Last path:	BH4ECL-H1>PYTHON via TCPIP*,qAC,BH4ECL-H1
Positions stored:	117
Other SSIDs:	BH4ECL-R BH4ECL-D

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.