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APRS station JM1DVI-A - show graphs
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Location: 35°47.48' N 139°42.14' E - locator PM95US49GW - show map - static map
1.4 miles Southeast bearing 156° from Toda, Saitama, Japan [?]
1.4 miles Southwest bearing 227° from Kawaguchi, Saitama, Japan
7.1 miles North bearing 5° from Tokyo, Tōkyō, Japan
24.0 miles North bearing 8° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-06-16 03:08:09 EDT (4d 4h37m ago)
2018-06-16 16:08:09 JST local time at Toda, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JM1DVI-A>API510 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 1398
Other SSIDs: JM1DVI-7 JM1DVI-9 JM1DVI-B
Stations near current position of JM1DVI-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF1XTM1.2 miles 358°2018-06-18 08:37:12 JJ1RAF-21.3 miles 338°2018-06-09 08:50:17
JR0MOE-51.3 miles 337°2018-06-02 02:04:13 JR0MOE-71.3 miles 337°2018-06-01 09:49:53
JI1UWB-121.4 miles 81°2018-06-10 04:03:28 7M2MLB-91.4 miles 192°2018-06-20 07:17:03
JI1UWB-101.4 miles 127°2018-06-20 07:29:58 JF1AWS1.6 miles 345°2018-06-20 07:16:31
JR1UTI-121.6 miles 13°2018-06-10 05:05:37 JL1RTY-91.6 miles 256°2018-06-16 06:31:06
JR1UTI-I1.7 miles 3°2018-06-20 04:08:24 JK1MVF-91.7 miles 65°2018-05-28 05:21:30
7L1MJH-91.8 miles 266°2018-06-20 06:04:01 JE1JAN1.9 miles 14°2018-06-10 17:32:42
JI1MPO-A2.2 miles 101°2018-06-20 00:02:14 JF1LGV-D2.3 miles 122°2018-06-08 05:21:37
JH1IUP-92.4 miles 358°2018-06-19 19:05:34 JJ1AIG-72.4 miles 118°2018-06-14 01:56:04
7L4AJF-12.4 miles 337°2018-06-20 07:25:24 WIR-291582.7 miles 265°2018-06-20 07:24:41
Stations which heard JM1DVI-A directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 19 2018-06-01 16:36:59 2018-06-16 03:08:09 QM05FV > KN21QD 5707.5 miles 317° 2018-06-16 01:04:13

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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