Comment:	E1[上海海事大学 SMU] 欢迎来SMU游泳
Last status:	E2[海事的风好大 智慧湖好冷]
Location:	30°52.57' N 121°53.72' E - locator PM00WV70KG - show map 7.0 km Southeast bearing 151° from Shuyuan, Shanghai Shi, China [?] 7.0 km Southeast bearing 151° from Shuyuan Zhen, Shanghai Shi, China 56.7 km Southeast bearing 133° from Shanghai, Shanghai Shi, China 139.0 km Southeast bearing 128° from Changshu City, Jiangsu Sheng, China
Last position:	2026-02-23 23:14:47 UTC (13s ago) 2026-02-24 07:14:47 CST local time at Shuyuan, China [?]
Device:	WB2OSZ: DireWolf
Last path:	BA4QFV-O>APDW16 via TCPIP*,qAC,APRSCN-S3
Positions stored:	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.