Comment:	DE BH4GUR，欢迎换卡
Location:	31°12.95' N 121°27.95' E - locator PM01RF51VT - show map 1.0 km Southeast bearing 134° from Shanghai, Shanghai Shi, China [?] 4.4 km Southwest bearing 210° from Hongkou, Shanghai Shi, China 83.3 km East bearing 97° from Suzhou, Jiangsu Sheng, China
Last position:	2025-11-29 06:11:15 UTC (1d 15h22m ago) 2025-11-29 14:11:15 CST local time at Shanghai, China [?]
Altitude:	23 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	7°
Speed:	33 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4GUR-1>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	508
Other SSIDs:	BH4GUR-5 BH4GUR-W BH4GUR BH4GUR-H0 BH4GUR-C BH4GUR-B BH4GUR-7 BH4GUR-6 BH4GUR-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.