Location:	31°13.32' N 121°26.58' E - locator PM01RF33DG - show map 1.4 km West bearing 269° from Shanghai, Shanghai Shi, China [?] 7.4 km East bearing 105° from Changzheng, Shanghai Shi, China 8.9 km East bearing 108° from Zhenxin, Shanghai Shi, China 160.1 km Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position:	2026-02-15 14:02:19 UTC (8d 7h40m ago) 2026-02-15 22:02:19 CST local time at Shanghai, China [?]
Course:	0°
Speed:	0 km/h
Last path:	BH4EJX-10>aprs.fi via aprsfi-iOS
Positions stored:	159
Other SSIDs:	BH4EJX BH4EJX-9

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.