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APRS station JG7DWF-9 - show graphs
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Mic-E message: Off duty
Location: 37°25.29' N 140°23.52' E - locator QM07EK71AD - show map - static map
1.6 miles North bearing 18° from Kōriyama, Fukushima, Japan [?]
6.6 miles South bearing 184° from Motomiya, Fukushima, Japan
64.1 miles Southwest bearing 204° from Sendai-shi, Miyagi, Japan
81.8 miles Southeast bearing 114° from Niigata-shi, Niigata, Japan
Last position: 2018-07-10 20:35:58 EDT (8d 13h2m ago)
2018-07-11 09:35:58 JST local time at Kōriyama, Japan [?]
Altitude: 781 ft
Course: 123°
Speed: 12 MPH
Device: Kenwood: TM-D710 (rig)
Last path: JG7DWF-9>SWRUR9 via WIDE1-1,WIDE2-1,qAR,JE7ZDV-10 (good)
Positions stored: 13422
Stations near current position of JG7DWF-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA7HYR-90.6 miles 82°2018-07-18 21:23:03 JR7ARG-A0.7 miles 259°2018-06-26 06:55:17
JF7NNI-91.3 miles 219°2018-06-30 06:43:51 JH7RSF1.4 miles 202°2018-07-16 00:46:58
JE7ZDV-101.5 miles 212°2018-07-19 09:16:49 JP7QWK-72.3 miles 273°2018-06-26 18:02:44
JH7RKA-93.5 miles 215°2018-07-17 22:40:08 JI7BLH-126.3 miles 357°2018-07-18 05:00:17
JA7JPG8.2 miles 308°2018-06-21 02:01:23 JA7JPG B8.2 miles 308°2018-07-12 04:16:29
JA7JPG-B8.2 miles 308°2018-07-12 04:16:39 JE7ZDZ B8.2 miles 308°2018-07-08 01:02:32
JE7ZDZ-B8.2 miles 308°2018-07-08 01:02:43 JA7UOZ-98.9 miles 186°2018-07-19 01:37:09
JF1JEQ-79.0 miles 327°2018-07-14 19:04:50 JP7YEX-I9.3 miles 186°2018-07-19 09:37:08
JE7EUN-99.4 miles 15°2018-07-19 04:23:58 JF7LWW-79.7 miles 183°2018-07-16 06:29:09
JP7TKR10.4 miles 9°2018-07-02 06:11:21 JP7TKR-A10.6 miles 9°2018-07-17 07:48:41
Stations which heard JG7DWF-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JE7YXV-10 2 2018-07-09 06:17:40 2018-07-10 06:33:45 QM07EK > QM07ES 23.2 miles 4° 2018-07-10 06:33:45
JE7ZDV-10 8 2018-07-09 05:53:22 2018-07-10 20:35:58 QM07EK > QM07EJ 1.8 miles 240° 2018-07-09 06:08:20

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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