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APRS station BY1BJ-1 - show graphs
Comment: BEIJING XIEHUI TEL:010-64282230 13.83V
Last status: AVR APRS DIGI 144.640MHz AVRTNC 20160612
Location: 40°00.30' N 116°10.16' E - locator ON80CA01HE - show map
9.9 km Northeast bearing 42° from Mentougou, Beijing, China [?]
22.2 km Northwest bearing 299° from Beijing, Beijing, China
30.4 km North bearing 5° from Liangxiang, Beijing, China
129.0 km Northwest bearing 318° from Tianjin, Tianjin Shi, China
Last position: 2024-04-20 23:15:07 UTC (37s ago)
2024-04-21 07:15:07 CST local time at Mentougou, China [?]
Last path: BY1BJ-1>APTNC0 via WIDE1-1,WIDE2-1,qAS,BH1FDN-4 (good)
Positions stored: 3
Other SSIDs: BY1BJ
APRS digipeater – Statistics for 2024-04:
Stations heard directly: 33 on radio path – show map
Last heard a station directly: 2024-04-20 23:11:08 UTC (4m36s ago)
Normal receiver range estimate: 60 km (Updated: 2024-04-20 21:20:15 UTC)
Position packets heard directly: 4758 on radio path
Stations which heard BY1BJ-1 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.
Stations heard directly by BY1BJ-1
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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