Source callsign:	BH4HUJ-S
Comment:	70cm Voice (D-Star) 439.80000MHz -9.0000MHz
Location:	31°13.46' N 121°32.06' E - locator PM01SF43CU - show map 4.4 km South bearing 161° from Yangpu, Shanghai Shi, China [?] 5.2 km Southeast bearing 124° from Hongkou, Shanghai Shi, China 7.3 km East bearing 88° from Shanghai, Shanghai Shi, China 89.6 km East bearing 95° from Suzhou, Jiangsu Sheng, China
Last position:	2025-11-11 01:41:18 UTC (5d 21h28m ago) 2025-11-11 09:41:18 CST local time at Yangpu, China [?]
Altitude:	3 m
Last path:	BH4HUJ-S>APDG01 via TCPIP*,qAC,BH4HUJ-GS
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.