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APRS station 7K4IZS-5 - show graphs
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Comment: NTTdocomo DM-01k
Location: 35°34.62' N 139°39.56' E - locator PM95TN98CL - show map - static map
4.6 miles Southwest bearing 241° from Shinagawa-ku, Japan [?]
5.1 miles Northwest bearing 320° from Kawasaki, Kanagawa, Japan
8.0 miles South bearing 193° from Tokyo, Tōkyō, Japan
9.0 miles North bearing 6° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-10-13 07:29:00 EDT (6d 12h54m ago)
2019-10-13 20:29:00 JST local time at Shinagawa-ku, Japan [?]
Altitude: 173 ft
Device: Open Source: APRSdroid (app, Android)
Last path: 7K4IZS-5>APDR15 via TCPIP*,qAC,T2TOKYO
Positions stored: 8413
Other SSIDs: 7K4IZS 7K4IZS-9
Stations near current position of 7K4IZS-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JO4HHL-70.5 miles 198°2019-10-19 14:35:12 JQ1YZZ-40.7 miles 132°2019-10-19 20:08:36
JQ1YZZ-100.7 miles 131°2019-10-19 20:08:38 JP3FPN-90.7 miles 132°2019-10-19 19:59:53
7N4TWL-90.9 miles 44°2019-10-19 13:45:35 JS1XFX-91.4 miles 72°2019-09-22 12:13:53
JP3DSX B1.5 miles 293°2019-09-30 18:46:36 JP3DSX-B1.5 miles 293°2019-09-30 18:46:46
JP3DSX1.5 miles 293°2019-10-12 07:09:41 JG1VEH-51.6 miles 57°2019-10-11 20:26:03
KwskJM516-51.8 miles 152°2019-10-18 06:19:54 JN1LBY-92.3 miles 193°2019-10-19 03:44:37
JQ1REZ-92.3 miles 87°2019-10-19 01:50:24 JH1RNF-72.3 miles 134°2019-09-30 02:06:51
JL1IBD2.4 miles 221°2019-10-19 19:34:02 JG1WTK-72.5 miles 209°2019-09-21 00:54:54
JS1JYW2.5 miles 2°2019-10-13 01:02:39 JQ1NCG-92.6 miles 196°2019-10-14 09:42:37
JA1UXX2.6 miles 215°2019-10-17 16:30:53 JQ1YWY-102.7 miles 198°2019-10-14 08:34:15
Stations which heard 7K4IZS-5 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 6 2019-10-06 02:36:50 2019-10-12 08:47:25 PM95TN > IO80MA 6094.1 miles 337° 2019-10-11 20:28:53

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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