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APRS station JH1JKH - show graphs
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Location: 35°43.71' N 139°47.63' E - locator PM95VR54GU - show map - static map
6.3 miles Northeast bearing 65° from Tokyo, Tōkyō, Japan [?]
6.4 miles South bearing 185° from Sōka, Saitama, Japan
7.1 miles Southwest bearing 238° from Matsudo, Chiba, Japan
21.2 miles Northeast bearing 24° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-11-18 07:11:19 EST (18h50m ago)
2017-11-18 21:11:19 JST local time at Tokyo, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JH1JKH>API510 via DSTAR*,qAS,JP1YDG-IS (good)
Positions stored: 9105
Packet rate: 967 seconds between packets on average during 9673 seconds.
Other SSIDs: JH1JKH-5 JH1JKH-A JH1JKH-B JH1JKH-C JH1JKH-D JH1JKH-E
Stations near current position of JH1JKH - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1JKH-588.1 yards 22°2017-11-19 01:43:41 JO4FMH-A95.2 yards 31°2017-11-05 06:32:29
JR1TOT-5527.9 yards 144°2017-11-05 21:28:31 JQ1ZHL-101.0 miles 63°2017-11-14 23:20:17
JS1GSK-71.3 miles 168°2017-10-23 21:28:56 JP1XLU-71.3 miles 171°2017-11-10 05:42:45
JP1YDG-I1.5 miles 27°2017-11-19 01:52:56 JE1VHI1.6 miles 112°2017-11-12 02:51:04
JQ1KWE-A1.6 miles 224°2017-11-18 11:37:26 HS6SQF-61.7 miles 208°2017-11-19 01:58:53
JI1PZF-21.7 miles 195°2017-11-19 01:53:37 JI1PZF-131.7 miles 196°2017-11-19 01:58:17
JO1LDY1.7 miles 262°2017-10-29 00:21:12 JJ1FND-71.8 miles 199°2017-11-09 19:45:07
7M4PUO-131.9 miles 249°2017-11-19 01:53:29 JI1DMH-72.0 miles 64°2017-11-18 01:25:02
JP7DLA-A2.0 miles 117°2017-11-02 22:19:51 JF1SQY2.2 miles 262°2017-11-11 19:16:40
JQ1QBR2.2 miles 210°2017-11-19 01:10:10 ji1xac-i2.3 miles 26°2017-11-17 03:59:00
Stations which heard JH1JKH directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST

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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