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APRS station JM1YTU-3 - show graphs
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Comment: W1,CBn-N Fill-in 1k2 144M66
Last beacon: UIDIGI 1.9
Location: 35°27.81' N 140°11.63' E - locator QM05CL31GF - show map - static map
10.9 km Northwest bearing 298° from Mobara, Chiba, Japan [?]
11.6 km Southeast bearing 121° from Ichihara, Chiba, Japan
49.9 km East bearing 88° from Yokohama-shi, Kanagawa, Japan
51.9 km Southeast bearing 119° from Tokyo, Tōkyō, Japan
Last position: 2021-10-20 05:05:54 UTC (13m20s ago)
2021-10-20 14:05:54 JST local time at Mobara, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JM1YTU-3>APNU19 via JA2YQQ-3,WIDE1*,qAO,JN1ARX-13 (good)
Positions stored: 4
APRS digipeater – Statistics for 2021-10:
Stations heard directly: 108 on radio path – show map
Last heard a station directly: 2021-10-20 05:07:07 UTC (12m7s ago)
Normal receiver range estimate: 140 km (Updated: 2021-09-30 22:03:01 UTC)
Position packets heard directly: 2254 on radio path
Stations which heard JM1YTU-3 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 JM1YTU-3
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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