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APRS station BH4FLP-9 - show graphs
Comment: 145.775MHz C088 -100 Shanghai 436.000
Mic-E message: In service
Location: 31°08.76' N 121°19.37' E - locator PM01PD85RA - show map
6.3 km Northeast bearing 56° from Sijing, Shanghai Shi, China [?]
8.7 km Northeast bearing 41° from Dongjing, Shanghai Shi, China
15.4 km Southwest bearing 237° from Shanghai, Shanghai Shi, China
145.9 km Northeast bearing 49° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-12-31 01:20:46 UTC (2h12m ago)
2025-12-31 09:20:46 CST local time at Sijing, China [?]
Altitude: 5 m
Course: 43°
Speed: 22 km/h
Device: Yaesu: FTM-300D (rig)
Last path: BH4FLP-9>S1PXW6 via WIDE1-1,WIDE2-1,qAS,BH4FEN-10 (good)
Positions stored: 14450
Stations which heard BH4FLP-9 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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