Location:	31°11.95' N 121°25.64' E - locator PM01RE17GT - show map 1.9 km West bearing 281° from Xuhui, Shanghai Shi, China [?] 2.1 km South bearing 164° from Changning, Shanghai Shi, China 3.9 km Southwest bearing 229° from Shanghai, Shanghai Shi, China 157.3 km Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-07-17 13:00:59 UTC (77d 11h18m ago) 2025-07-17 21:00:59 CST local time at Xuhui, China [?]
Last path:	BA4SEX-1>API52 via DSTAR*,qAS,BG6HJO-G
Positions stored:	10
Other SSIDs:	BA4SEX-4 BA4SEX-10 BA4SEX-7 BA4SEX-9 BA4SEX-R BA4SEX-B BA4SEX-D BA4SEX-5

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.