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APRS station JG1DVM - show graphs
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Location: 35°55.21' N 139°12.67' E - locator PM95OW50IU - show map - static map
5.3 miles West bearing 259° from Morohongō, Saitama, Japan [?]
7.6 miles Northwest bearing 308° from Hannō, Saitama, Japan
31.3 miles Northwest bearing 301° from Tokyo, Tōkyō, Japan
40.6 miles Northwest bearing 324° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-12 09:53:42 EST (3d 20h2m ago)
2017-01-12 23:53:42 JST local time at Morohongō, Japan [?]
Altitude: 716 ft
Course: 155°
Speed: 36 MPH
Last path: JG1DVM>API51 via DSTAR*,qAR,7M3TJZ-I (good)
Positions stored: 182
Packet rate: 71 seconds between packets on average during 284 seconds.
Stations near current position of JG1DVM - show more
callsign distance last heard - EST      callsign distance last heard - EST
JL1KPM-71.5 miles 231°2017-01-06 23:18:03 JO1GIL-A1.9 miles 19°2017-01-02 21:14:09
JO1KBQ-92.0 miles 45°2017-01-07 21:09:14 7L4VAR-74.9 miles 58°2017-01-03 01:31:01
JA1EZJ-95.3 miles 345°2016-12-21 00:27:06 JK1AYK5.4 miles 56°2017-01-10 22:21:21
JP1YKR-I5.6 miles 346°2017-01-16 05:52:49 JH1GMW-A5.7 miles 122°2017-01-15 08:05:55
JQ1ZGY-136.0 miles 349°2017-01-16 05:50:03 JE1KWO-76.1 miles 275°2017-01-02 22:15:35
JI1EQT-76.5 miles 197°2017-01-14 21:38:30 JQ1ZGY-I6.6 miles 350°2017-01-16 05:45:21
JG1BOK-76.7 miles 288°2017-01-04 20:21:19 JE1CVL-17.6 miles 140°2016-12-26 09:54:19
JK1AIC7.8 miles 309°2017-01-15 06:37:27 JS1UEH-78.7 miles 224°2017-01-01 20:44:56
7K4IFQ-58.8 miles 154°2017-01-14 21:01:45 JA1XOO-S9.3 miles 96°2017-01-15 01:13:29
JR1VD-I9.6 miles 200°2017-01-16 05:52:39 JE1DNM-149.6 miles 146°2017-01-03 20:59:09
Stations which heard JG1DVM directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 10 2017-01-11 09:58:57 2017-01-12 09:53:42 PM95OW > GG87JA 11522.0 miles 10° 2017-01-12 09:53:42

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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