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APRS station JM1YTU-3 - show graphs
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
6.8 miles Northwest bearing 298° from Mobara, Chiba, Japan [?]
7.8 miles Southwest bearing 242° from Ōami, Chiba, Japan
31.0 miles East bearing 88° from Yokohama-shi, Kanagawa, Japan
32.2 miles Southeast bearing 119° from Tokyo, Tōkyō, Japan
Last position: 2024-06-01 16:25:35 EDT (17m2s ago)
2024-06-02 05:25:35 JST local time at Mobara, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JM1YTU-3>APNU19 via WIDE1-1,qAO,JQ1ZVN-10 (good)
Positions stored: 6
Packet rate: 1212 seconds between packets on average during 59409 seconds.
Last heard a station directly: 2024-05-31 06:16:07 EDT (1d 10h26m ago)
Normal receiver range estimate: 87 miles (Updated: 2023-08-31 18:50:34 EDT)
Stations near current position of JM1YTU-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1ZIF-21.2 miles 197°2024-06-01 16:35:29 JQ1ZIF-41.2 miles 196°2024-06-01 16:35:04
JJ1YYG A1.6 miles 235°2024-05-08 06:41:24 JJ1YYG-A1.6 miles 235°2024-05-08 06:41:34
JP1KZB3.7 miles 320°2024-05-28 15:01:04 JH1BLT-94.3 miles 104°2024-05-27 02:46:55
JJ1YEG-104.3 miles 103°2024-06-01 16:33:37 JJ1YEG-24.3 miles 103°2024-06-01 06:19:02
JJ1YEG-114.3 miles 103°2024-05-14 04:28:18 JJ1YEG B4.3 miles 103°2024-06-01 16:30:30
JJ1YEG-B4.3 miles 103°2024-06-01 16:30:40 JJ1YEG C4.3 miles 103°2024-06-01 16:30:50
JJ1YEG-C4.3 miles 103°2024-06-01 16:30:50 JJ1YEG A4.3 miles 103°2024-06-01 16:31:00
JJ1YEG-A4.3 miles 103°2024-06-01 16:31:10 JJ1YEG D4.3 miles 103°2024-06-01 16:31:20
JJ1YEG-D4.3 miles 103°2024-06-01 16:31:30 JF1RFS5.4 miles 305°2024-05-20 03:39:17
7L1GPV-95.4 miles 47°2024-05-04 21:48:07 7M1VGQ-96.3 miles 327°2024-05-03 19:57:50
Stations which heard JM1YTU-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JQ1ZVN-10 41 2024-05-31 20:25:23 2024-06-01 16:25:35 QM05CL > QM05AQ 17.3 miles 332° 2024-06-01 16:25:35

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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