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APRS station BD4VPP-7 - show graphs
Location: 31°26.28' N 121°20.06' E - locator PM01QK05CC - show map
4.5 km South bearing 186° from Luojing, Shanghai Shi, China [?]
6.6 km Northeast bearing 65° from Xuhang, Shanghai Shi, China
26.7 km Northwest bearing 334° from Shanghai, Shanghai Shi, China
71.7 km East bearing 78° from Suzhou, Jiangsu Sheng, China
Last position: 2025-11-10 14:10:30 UTC (5d 21h18m ago)
2025-11-10 22:10:30 CST local time at Luojing, China [?]
Last path: BD4VPP-7>APK5C1 via WIDE1-1,qAO,BG4FRZ-10 (good)
Positions stored: 1
Other SSIDs: BD4VPP-2 BD4VPP
Stations which heard BD4VPP-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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