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APRS station BH4DMD-9 - show graphs
Comment: APRS 51G2 435530 13.7V 30.5C 1021.5pa S12
Last status: 51G2 HELLO APRS-51G2-20160507
Location: 31°12.47' N 121°21.36' E - locator PM01QE29RV - show map
6.3 km West bearing 260° from Changning, Shanghai Shi, China [?]
8.8 km West bearing 279° from Xuhui, Shanghai Shi, China
9.8 km West bearing 261° from Shanghai, Shanghai Shi, China
73.0 km East bearing 98° from Suzhou, Jiangsu Sheng, China
Last position: 2024-10-07 20:41:29 UTC (12h40m ago)
2024-10-08 04:41:29 CST local time at Changning, China [?]
Altitude: 21 m
Course: 114°
Speed: 4 km/h
Last path: BH4DMD-9>AP51G2 via TCPIP*,qAC,T2PRT
Positions stored: 55574
About this site
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.
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