Comment:	51G2 4G 30.805Km 011m 15.2V S06
Location:	31°17.53' N 121°23.00' E - locator PM01QH50XC - show map 10.5 km Northwest bearing 318° from Shanghai, Shanghai Shi, China [?] 11.1 km Northwest bearing 295° from Hongkou, Shanghai Shi, China 74.8 km East bearing 91° from Suzhou, Jiangsu Sheng, China
Last position:	2025-12-20 09:46:13 UTC (1d 3h3m ago) 2025-12-20 17:46:13 CST local time at Shanghai, China [?]
Altitude:	19 m
Course:	0°
Speed:	6 km/h
Last path:	BH4DSC-9>AP51G2 via TCPIP*,qAC,T2HK
Positions stored:	11175
Other SSIDs:	BH4DSC-10 BH4DSC-7

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.