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APRS station JN1MKJ-7 - show graphs
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Comment: 434.040MHz D-STAR>JP1YKD A QRV 433.00M
Mic-E message: Off duty
Location: 36°21.85' N 139°02.65' E - locator PM96MI57HJ - show map - static map
2.6 miles Northeast bearing 36° from Takasaki, Gunma, Japan [?]
8.7 miles East bearing 68° from Annaka, Gunma, Japan
59.0 miles Northwest bearing 322° from Tokyo, Tōkyō, Japan
71.6 miles Northwest bearing 332° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-02-18 02:44:00 EST (1d 20h14m ago)
2019-02-18 16:44:00 JST local time at Takasaki, Japan [?]
Altitude: 299 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 167°
Device: Kenwood: TH-D74 (ht)
Last path: JN1MKJ-7>SVRQXL via JN1JTN-1,qAO,JP1NNS-10 (good)
Positions stored: 268
Other SSIDs: JN1MKJ JN1MKJ-1 JN1MKJ-5 JN1MKJ-9 JN1MKJ-B
Stations near current position of JN1MKJ-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
jn1mkj112.5 yards 31°2019-02-13 05:58:47 JN1MKJ-10.4 miles 212°2019-02-19 22:33:15
7M3TJZ0.7 miles 194°2019-02-11 02:45:11 JA1DCV-70.8 miles 1°2019-02-11 02:02:50
JI1MIR-91.2 miles 262°2019-02-17 06:25:32 JN1MKJ-91.8 miles 32°2019-02-19 22:06:25
7L3GTT2.4 miles 54°2019-01-27 04:29:32 JA1LMK-92.5 miles 17°2019-02-19 21:48:37
JA1LMK2.5 miles 17°2019-02-14 15:39:40 JP1YKT-I2.6 miles 151°2019-02-19 22:54:13
JL1LEI-92.9 miles 237°2019-01-27 03:00:51 JH1SAF-93.1 miles 138°2019-02-08 18:16:55
JJ1GZG-73.2 miles 298°2019-02-09 09:16:17 JI1KAV-13.3 miles 134°2019-02-19 18:10:31
JF1CNR-93.6 miles 345°2019-01-31 04:17:03 JP1NNF-73.6 miles 130°2019-02-16 22:47:49
JP1NNF-93.7 miles 206°2019-02-18 06:03:01 JE1MGB-53.8 miles 215°2019-02-07 02:35:53
JE1MGB-93.9 miles 321°2019-02-14 01:02:10 JE1MGB-A3.9 miles 321°2019-01-30 10:18:02
Stations which heard JN1MKJ-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
7K1CLR-10 1 2019-02-08 20:38:12 2019-02-08 20:38:12 PM96MJ > PM96JO 19.1 miles 321° 2019-02-08 20:38:12
JP1NNS-10 61 2019-01-31 19:09:45 2019-02-18 02:44:00 PM96MI > PM96LL 8.2 miles 340° 2019-02-06 03:11:07
JN1JTN-1 32 2019-01-31 19:10:45 2019-02-09 23:27:17 PM96MI > PM96NK 5.9 miles 37° 2019-02-08 21:17:34

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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