Comment:	51G2 4G 0.000Km 013m 3.3V S22
Location:	31°12.93' N 121°29.10' E - locator PM01RF81ER - show map 2.7 km East bearing 106° from Shanghai, Shanghai Shi, China [?] 4.6 km Southwest bearing 242° from Pudong, Shanghai Shi, China 6.1 km Southwest bearing 212° from Yangpu, Shanghai Shi, China 85.1 km East bearing 96° from Suzhou, Jiangsu Sheng, China
Last position:	2025-03-06 01:37:25 UTC (2h29m ago) 2025-03-06 09:37:25 CST local time at Shanghai, China [?]
Altitude:	2 m
Course:	0°
Speed:	0 km/h
Last path:	BG4CLH-7>AP51G2 via TCPIP*,qAC,T2YANTAI
Positions stored:	5203
Other SSIDs:	BG4CLH-B BG4CLH-9 BG4CLH-2

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.