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APRS station BI4PFD-10 - show graphs
Comment: @APRS 144.640Mhz AVRT9B_vv1.19cn 4.05V_9
Last status: @APRS 144.640Mhz AVRT9B_vv1.19cn 4.10V_9
Location: 38°02.62' N 106°40.88' E - locator OM38IB10SL - show map
59.1 km Southeast bearing 143° from Yinchuan, Ningxia Huizu Zizhiqu, China [?]
80.0 km Southwest bearing 244° from Oljoq, Inner Mongolia, China
113.7 km South bearing 167° from Dawukou, Ningxia Huizu Zizhiqu, China
Last position: 2026-01-19 00:26:58 UTC (4h6m ago)
2026-01-19 08:26:58 CST local time at Yinchuan, China [?]
Device: unknown: IRLP
Last path: BI4PFD-10>APVRT9 via TCPIP*,qAC,T2YANTAI
Positions stored: 368
Other SSIDs: BI4PFD-7 BI4PFD-9
APRS igate – Statistics for 2026-01:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2026-01-19 00:24:32 UTC (4h8m ago)
Position packets heard directly: 1097 on radio path
Position packets sent to APRS-IS: 2528 – show map
Stations heard directly by BI4PFD-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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