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APRS station JH1NDM-10 - show graphs
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Comment: 1.2kbps/144.66MHz I-Gate Shibukawa
Location: 36°31.05' N 139°00.33' E - locator PM96MM04PE - show map - static map
2.4 miles North bearing 7° from Shibukawa, Gunma, Japan [?]
8.1 miles North bearing 2° from Kaneko, Gunma, Japan
68.8 miles Northwest bearing 326° from Tokyo, Tōkyō, Japan
82.0 miles Northwest bearing 334° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-24 00:05:06 EST (18m56s ago)
2017-01-24 14:05:06 JST local time at Shibukawa, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JH1NDM-10>APU25N via TCPIP*,qAC,T2TOKYO2
Positions stored: 20
Packet rate: 1691 seconds between packets on average during 84553 seconds.
Other SSIDs: JH1NDM-1 JH1NDM-12 JH1NDM-13 JH1NDM-9
APRS igate – Statistics for 2017-01:
Stations heard directly: 54 on radio path – show map
Last heard a station directly: 2017-01-24 00:22:33 EST (1m29s ago)
Normal receiver range estimate: 62 miles (Updated: 2017-01-23 23:01:52 EST)
Position packets heard directly: 4755 on radio path
Position packets sent to APRS-IS: 7924 – show map
Stations near current position of JH1NDM-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JS1SZZ-916.6 yards 90°2017-01-19 18:21:22 JH1NDM-9205.2 yards 119°2017-01-23 23:13:46
JL1TFJ-120.9 miles 195°2017-01-23 05:17:22 JH1NDM-131.0 miles 196°2017-01-24 00:15:05
JJ1CZU-92.0 miles 176°2017-01-04 16:27:44 7N4WCA-92.0 miles 176°2017-01-24 00:23:36
JG1CUC-92.9 miles 91°2017-01-23 00:19:47 JJ1CZU-13.0 miles 92°2017-01-24 00:22:33
JH1NDA-73.1 miles 184°2017-01-21 02:04:38 JP1NNS-93.2 miles 190°2017-01-23 23:07:40
JH1GPS-73.3 miles 168°2017-01-22 21:06:57 JP1NNS3.3 miles 192°2017-01-24 00:02:25
JO1AZE-93.4 miles 164°2017-01-20 03:08:47 7K1JVQ-94.1 miles 181°2017-01-21 18:37:24
7M2VYN-94.3 miles 296°2017-01-24 00:04:57 JQ1YXJ-35.8 miles 200°2017-01-24 00:10:18
JE1MGB-96.8 miles 171°2017-01-23 23:55:44 JL1LEI-96.9 miles 171°2017-01-08 22:00:45
JG1LAI-97.1 miles 135°2017-01-21 20:35:51 JE1IGJ-77.4 miles 198°2017-01-03 18:59:07
Stations which heard JH1NDM-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JN1NVQ 136 2016-12-31 19:16:55 2017-01-23 14:37:30 PM96MM > PM96UE 45.5 miles 119° 2017-01-23 14:37:30
JS1SZZ-13 30 2017-01-14 14:37:32 2017-01-22 05:38:12 PM96MM > PM96JN 12.4 miles 281° 2017-01-22 05:38:12

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.
Stations heard directly by JH1NDM-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA1KWV-1 62 2016-12-31 19:17:29 2017-01-13 16:12:22 PM95TR > PM96MM 65.5 miles 147° 2017-01-13 16:12:22
JS1RMZ-1 6 2017-01-08 16:24:34 2017-01-13 10:23:44 PM95QQ > PM96MM 61.2 miles 159° 2017-01-13 10:23:44
7M1RUL-9 2 2017-01-08 04:39:58 2017-01-08 04:43:34 PM95QP > PM96MM 64.4 miles 163° 2017-01-08 04:43:34
JL1PEE-9 7 2017-01-13 06:34:27 2017-01-13 06:51:54 PM96NF > PM96MM 22.2 miles 157° 2017-01-13 06:51:54
JJ1CZU-1 561 2017-01-05 03:58:26 2017-01-24 00:22:33 PM96MM > PM96MM 3.0 miles 92° 2017-01-24 00:22:33
JM2WQD-9 84 2017-01-05 02:02:05 2017-01-20 01:28:36 PM96OD > PM96MM 27.4 miles 155° 2017-01-20 00:48:28
JA1YKX-1 31 2017-01-02 13:23:06 2017-01-22 09:05:27 PM95SM > PM96MM 76.1 miles 156° 2017-01-22 09:05:27
7L3KFI-9 9 2017-01-15 00:35:42 2017-01-18 16:58:17 PM96QE > PM96MM 31.1 miles 140° 2017-01-18 16:45:52
JF9LEV-14 31 2017-01-09 05:11:12 2017-01-23 07:10:55 PM96HH > PM96MM 24.1 miles 235° 2017-01-09 05:11:12
JG7BHJ-9 2 2017-01-02 03:24:02 2017-01-02 03:27:26 PM96OI > PM96MM 15.2 miles 138° 2017-01-02 03:27:26
JA1DFO-9 1 2017-01-07 03:29:40 2017-01-07 03:29:40 PM96OH > PM96MM 18.5 miles 138° 2017-01-07 03:29:40
JH1NDM-9 240 2017-01-03 18:08:05 2017-01-23 23:13:46 PM96OI > PM96MM 15.4 miles 136° 2017-01-04 02:49:54
JF1EKQ-9 1 2017-01-18 04:00:10 2017-01-18 04:00:10 PM96KO > PM96MM 9.7 miles 306° 2017-01-18 04:00:10
JF1EKQ-14 3 2017-01-03 01:04:59 2017-01-17 02:39:38 PM96KO > PM96MM 9.9 miles 299° 2017-01-17 02:39:38
JE1RCI-9 1 2017-01-18 06:54:55 2017-01-18 06:54:55 PM96SC > PM96MM 41.4 miles 132° 2017-01-18 06:54:55
JP1XYQ-9 405 2017-01-01 20:10:43 2017-01-18 16:09:47 PM96MI > PM96MM 10.2 miles 176° 2017-01-18 16:09:00
7N4DPV-9 1 2017-01-03 02:01:13 2017-01-03 02:01:13 PM95RX > PM96MM 45.7 miles 143° 2017-01-03 02:01:13
JI1QNX-9 10 2017-01-02 05:02:20 2017-01-02 05:22:36 PM96QH > PM96MM 25.0 miles 121° 2017-01-02 05:02:20
JS1SZZ-9 267 2017-01-05 18:07:11 2017-01-19 18:21:12 PM96JN > PM96MM 11.2 miles 285° 2017-01-11 06:02:24
JL1TFJ-12 335 2017-01-03 22:54:50 2017-01-23 05:17:22 PM96LK > PM96MM 4.9 miles 184° 2017-01-23 02:52:13
JS1RMZ-13 5 2017-01-08 17:45:59 2017-01-08 21:43:55 PM95QQ > PM96MM 61.2 miles 159° 2017-01-08 21:43:55
JF1EKQ-1 227 2016-12-31 19:13:44 2017-01-23 13:17:45 PM96KO > PM96MM 9.3 miles 309° 2017-01-23 13:17:45
JI1KAV-1 351 2017-01-01 00:41:35 2017-01-23 22:24:04 PM96NH > PM96MM 13.6 miles 161° 2017-01-23 22:24:04
JL1TJX-7 84 2017-01-13 09:01:50 2017-01-20 10:07:36 PM96ND > PM96MM 25.6 miles 169° 2017-01-14 05:08:41
JI1AEC-12 595 2016-12-31 19:47:14 2017-01-22 02:52:18 PM96LH > PM96MM 13.5 miles 189° 2017-01-14 21:35:45
JF1VEX-9 1 2017-01-03 16:16:31 2017-01-03 16:16:31 PM96NK > PM96MM 9.4 miles 133° 2017-01-03 16:16:31
JF2BVT-14 2 2017-01-18 16:26:13 2017-01-18 16:29:02 PM96TB > PM96MM 47.7 miles 132° 2017-01-18 16:29:02
JH1JLJ-14 1 2017-01-14 00:26:43 2017-01-14 00:26:43 PM96NI > PM96MM 11.3 miles 152° 2017-01-14 00:26:43
7N4QUE-12 113 2017-01-05 16:30:01 2017-01-22 17:03:02 PM96OI > PM96MM 15.2 miles 138° 2017-01-05 17:08:12
7K1JVQ-9 63 2017-01-19 04:33:15 2017-01-21 18:37:24 PM96NJ > PM96MM 12.3 miles 135° 2017-01-20 04:10:39
JA1LMK-9 51 2016-12-31 22:09:11 2017-01-24 00:01:56 PM96MJ > PM96MM 8.7 miles 161° 2017-01-24 00:01:56
7N3XIJ-7 1 2017-01-15 01:53:44 2017-01-15 01:53:44 PM96OE > PM96MM 24.5 miles 157° 2017-01-15 01:53:44
7K4LDA-9 17 2017-01-03 15:48:26 2017-01-21 22:51:45 PM96SH > PM96MM 33.6 miles 116° 2017-01-18 04:08:19
7K4LDA 1 2017-01-03 15:34:14 2017-01-03 15:34:14 PM96SH > PM96MM 34.7 miles 116° 2017-01-03 15:34:14
JG1SGU-9 12 2017-01-01 19:34:09 2017-01-07 17:58:51 PM96QH > PM96MM 24.1 miles 122° 2017-01-02 06:46:49
JO1YLU-3 12 2017-01-01 09:08:28 2017-01-09 13:43:31 PM95XG > PM96MM 102.3 miles 148° 2017-01-09 13:43:31
JJ1LRD-7 46 2017-01-07 18:48:26 2017-01-07 21:24:37 PM96PE > PM96MM 27.5 miles 143° 2017-01-07 21:18:36
JH1NDA-7 13 2017-01-01 20:49:52 2017-01-12 00:23:47 PM96LL > PM96MM 3.2 miles 192° 2017-01-08 20:49:53
JL3QGA-14 6 2017-01-18 06:23:22 2017-01-18 07:43:19 PM96OD > PM96MM 27.7 miles 157° 2017-01-18 06:23:22
JN1RQI-9 1 2017-01-05 00:51:12 2017-01-05 00:51:12 PM96KF > PM96MM 19.9 miles 196° 2017-01-05 00:51:12
JR0AZC-5 1 2017-01-02 06:35:37 2017-01-02 06:35:37 PM96MN > PM96MM 5.1 miles 38° 2017-01-02 06:35:37
JH1SAF-9 35 2017-01-07 03:46:18 2017-01-21 18:10:14 PM96NG > PM96MM 19.2 miles 160° 2017-01-20 04:09:09
JP1KSI-9 2 2017-01-07 19:49:26 2017-01-07 20:10:34 PM96RH > PM96MM 28.6 miles 120° 2017-01-07 20:10:34
JI1QDK-7 4 2017-01-06 19:26:49 2017-01-09 03:47:18 PM96NF > PM96MM 19.9 miles 160° 2017-01-09 03:47:18
JM1LXS-7 101 2017-01-03 21:36:32 2017-01-23 19:26:22 PM96NI > PM96MM 15.2 miles 146° 2017-01-17 01:37:13
JR7RFF-9 2 2016-12-31 19:00:55 2016-12-31 19:04:59 PM96PC > PM96MM 30.7 miles 153° 2016-12-31 19:04:59
JH1EDA-9 1 2017-01-14 21:22:45 2017-01-14 21:22:45 PM96PF > PM96MM 25.6 miles 137° 2017-01-14 21:22:45
JI1TIQ-9 29 2017-01-07 02:04:32 2017-01-07 03:26:48 PM96NG > PM96MM 18.5 miles 163° 2017-01-07 03:26:48
JO1EOW-1 662 2016-12-31 19:00:56 2017-01-23 17:37:59 PM96OP > PM96MM 14.1 miles 51° 2017-01-23 17:37:59
JM1SBU-9 9 2017-01-08 01:00:51 2017-01-13 23:23:16 PM96QH > PM96MM 24.6 miles 126° 2017-01-08 01:03:50
7K3VEY-9 73 2017-01-06 08:48:34 2017-01-21 21:29:37 PM96HI > PM96MM 23.0 miles 239° 2017-01-15 13:12:18
JI1GWN-9 7 2017-01-07 00:26:29 2017-01-07 02:30:43 PM96MJ > PM96MM 9.6 miles 173° 2017-01-07 00:26:29
7M2OFY-7 10 2017-01-07 13:12:23 2017-01-07 13:37:42 PM96OD > PM96MM 29.3 miles 154° 2017-01-07 13:37:42
7K2GLV-7 158 2017-01-19 19:13:36 2017-01-23 02:41:28 PM96OI > PM96MM 15.2 miles 138° 2017-01-21 02:44:21

Only stations from which a position packet has been heard 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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