Comment:	51G2 4G 17.825Km 013m 15.1V S08
Location:	31°14.91' N 121°37.37' E - locator PM01TF49RP - show map 8.6 km Northeast bearing 61° from Huamu, Shanghai Shi, China [?] 9.2 km East bearing 81° from Pudong, Shanghai Shi, China 15.9 km East bearing 79° from Shanghai, Shanghai Shi, China 97.8 km East bearing 93° from Suzhou, Jiangsu Sheng, China
Last position:	2025-12-22 05:08:51 UTC (6h43m ago) 2025-12-22 13:08:51 CST local time at Huamu, China [?]
Altitude:	5 m
Course:	189°
Speed:	4 km/h
Last path:	BH4DSC-9>AP51G2 via TCPIP*,qAC,T2CS
Positions stored:	11366
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.