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APRS station JI1DLW - show graphs
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Comment: D-STAR>JP1YKM A
Location: 35°25.58' N 140°07.01' E - locator QM05BK42AH - show map - static map
6.5 miles South bearing 163° from Ichihara, Chiba, Japan [?]
11.5 miles East bearing 72° from Kisarazu, Chiba, Japan
26.7 miles East bearing 93° from Yokohama-shi, Kanagawa, Japan
30.0 miles Southeast bearing 127° from Tokyo, Tōkyō, Japan
Last position: 2018-07-15 18:33:54 EDT (12h25m ago)
2018-07-16 07:33:54 JST local time at Ichihara, Japan [?]
Speed: 39 MPH
Device: Icom: unknown (D-Star)
Last path: JI1DLW>API510 via DSTAR*,qAS,JJ1YEG-IS (good)
Positions stored: 14558
Packet rate: 20 seconds between packets on average during 313 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: JI1DLW-7 JI1DLW-9
Stations near current position of JI1DLW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JI1DLW-91.9 miles 127°2018-07-16 03:17:38 JS6JFG-92.2 miles 167°2018-07-15 23:02:35
7M1VGQ-93.4 miles 307°2018-07-11 06:44:42 EL-7M1VGQ3.4 miles 307°2018-07-16 06:50:25
JP1YKM A4.2 miles 70°2018-07-16 06:47:38 JP1YKM B4.2 miles 70°2018-07-16 06:47:38
JP1YKM-A4.2 miles 70°2018-07-16 05:47:23 JP1YKM-B4.2 miles 70°2018-07-16 05:47:23
JQ1ZIF-24.2 miles 70°2018-07-16 06:56:04 JQ1ZIF-44.2 miles 71°2018-07-16 06:35:26
JM1YTU-35.0 miles 59°2018-07-16 06:33:00 JP1KZB6.0 miles 314°2018-07-14 17:38:57
JH1DSL6.7 miles 278°2018-07-09 05:54:07 JQ1ZMV-77.3 miles 74°2018-07-16 06:27:57
JQ1LIG-97.5 miles 74°2018-07-16 03:36:40 JL1OWF-98.3 miles 291°2018-07-15 18:27:34
YUTOKU MARU8.4 miles 347°2018-07-15 19:55:23 TONE MARU8.4 miles 347°2018-07-03 22:35:38
JH1BLT-98.6 miles 80°2018-07-11 04:13:26 JH1BLT-78.7 miles 79°2018-07-14 21:52:48
Stations which heard JI1DLW directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 202 2018-07-01 02:45:12 2018-07-15 18:33:26 QM05CI > KN21QD 5726.2 miles 316° 2018-07-09 21:48:54

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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