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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
79.5 miles Northwest bearing 330° from Kawasaki, Kanagawa, Japan
Last position: 2018-10-21 19:37:46 EDT (28m44s ago)
2018-10-22 08:37:46 JST local time at Shibukawa, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JH1NDM-10>APU25N via TCPIP*,qAC,T2TOKYO3
Positions stored: 20
Packet rate: 1800 seconds between packets on average during 88178 seconds.
Other SSIDs: JH1NDM JH1NDM-1 JH1NDM-13 JH1NDM-5 JH1NDM-7 JH1NDM-9
APRS igate – Statistics for 2018-10:
Stations heard directly: 65 on radio path – show map
Last heard a station directly: 2018-10-21 19:22:03 EDT (44m27s ago)
Normal receiver range estimate: 75 miles (Updated: 2018-10-21 18:06:02 EDT)
Position packets heard directly: 3675 on radio path
Position packets sent to APRS-IS: 6776 – show map
Stations near current position of JH1NDM-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS1SZZ-953.0 yards 67°2018-10-21 19:22:03 JH1NDM-9205.2 yards 119°2018-10-21 19:08:58
JL1TFJ-120.9 miles 195°2018-10-20 22:35:31 JH1NDM0.9 miles 195°2018-10-06 20:06:17
JH1NDM-131.0 miles 196°2018-10-21 20:00:06 JJ1CZU-91.9 miles 174°2018-10-21 17:39:18
JJ1CZU-72.0 miles 176°2018-10-21 06:17:20 7N4WCA-92.1 miles 173°2018-10-21 18:48:00
JF1CNR-112.5 miles 140°2018-10-20 22:22:07 JH0IPB-92.7 miles 61°2018-10-19 04:30:12
JJ1CZU-13.0 miles 92°2018-10-21 19:40:48 JI1WSR-93.1 miles 188°2018-09-24 02:04:39
JP1NNS-103.3 miles 191°2018-10-21 20:01:36 7L3NWU-74.0 miles 240°2018-10-13 23:07:25
JO1AZE-74.0 miles 240°2018-10-13 23:58:22 JG1GZK-74.1 miles 240°2018-10-13 21:21:48
7M2VYN-74.3 miles 297°2018-10-12 22:06:04 7M2VYN-94.4 miles 296°2018-10-21 06:31:29
7K1JVQ-74.5 miles 143°2018-10-21 18:43:11 JO1AZE-96.7 miles 163°2018-10-18 19:11:20
Stations which heard JH1NDM-10 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JN1NVQ 11 2018-10-09 15:38:03 2018-10-17 12:38:11 PM96MM > PM96UE 45.6 miles 119° 2018-10-17 12:38:11
7L2IWN 172 2018-10-07 06:14:13 2018-10-15 22:38:05 PM96MM > PM95MW 38.7 miles 177° 2018-10-15 22:38:05

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 - EDT last heard longest (rx => tx) longest at - EDT
JM7QZX-9 2 2018-10-20 05:33:55 2018-10-20 05:37:58 PM96NG > PM96MM 17.4 miles 163° 2018-10-20 05:37:58
JN1NVQ 76 2018-10-01 15:12:33 2018-10-21 05:14:31 PM96UE > PM96MM 45.6 miles 119° 2018-10-21 05:14:31
JI1SFX-9 10 2018-10-05 04:50:20 2018-10-05 05:21:45 PM96IH > PM96MM 23.1 miles 232° 2018-10-05 04:50:20
JJ1CZU-1 173 2018-09-30 22:53:45 2018-10-21 12:40:42 PM96MM > PM96MM 3.0 miles 92° 2018-10-21 12:40:42
JJ1CZU-7 130 2018-10-05 17:40:44 2018-10-10 06:01:33 PM96KL > PM96MM 6.1 miles 254° 2018-10-06 21:53:50
JM2WQD-9 15 2018-10-01 23:44:46 2018-10-03 02:42:06 PM95LW > PM96MM 40.4 miles 187° 2018-10-01 23:44:46
JA1YKX-1 71 2018-10-01 12:41:45 2018-10-21 15:23:08 PM95SM > PM96MM 76.1 miles 156° 2018-10-21 15:23:08
7L3KFI-9 12 2018-10-03 18:05:04 2018-10-19 06:38:16 PM96QE > PM96MM 31.2 miles 140° 2018-10-16 17:46:16
JE1MGB-9 73 2018-10-03 21:24:35 2018-10-21 08:41:00 PM96MH > PM96MM 13.2 miles 180° 2018-10-16 01:35:13
JP1BBH-9 1 2018-10-05 22:09:29 2018-10-05 22:09:29 PM96PG > PM96MM 21.6 miles 138° 2018-10-05 22:09:29
JH0IPB-9 4 2018-10-08 03:15:52 2018-10-19 04:30:12 PM96MM > PM96MM 2.7 miles 61° 2018-10-19 04:30:12
JG1TKM-9 82 2018-10-01 05:18:59 2018-10-21 18:40:40 PM96QD > PM96MM 33.6 miles 138° 2018-10-19 05:19:38
JH1XHE-9 1 2018-10-11 21:44:58 2018-10-11 21:44:58 PM96ML > PM96MM 2.4 miles 143° 2018-10-11 21:44:58
JA1COT-9 1 2018-10-16 17:45:22 2018-10-16 17:45:22 PM96PH > PM96MM 23.3 miles 130° 2018-10-16 17:45:22
JH3DYR-9 45 2018-10-11 03:48:57 2018-10-13 02:24:51 PM96OS > PM96MM 21.4 miles 35° 2018-10-11 18:33:48
JH1NDM-9 304 2018-09-30 21:03:59 2018-10-21 19:08:58 PM96NJ > PM96MM 10.7 miles 156° 2018-10-20 22:57:35
7K1JVQ-7 58 2018-10-13 23:04:11 2018-10-21 18:43:11 PM96LJ > PM96MM 8.7 miles 183° 2018-10-21 11:38:29
JR1BEI-9 7 2018-10-09 20:18:24 2018-10-15 17:52:59 PM96PD > PM96MM 29.9 miles 153° 2018-10-09 20:18:24
JS1SZZ-9 310 2018-10-06 18:17:18 2018-10-21 19:22:03 PM96NF > PM96MM 22.1 miles 157° 2018-10-07 07:49:18
JL1TFJ-12 452 2018-10-03 04:12:49 2018-10-20 22:35:31 PM96MK > PM96MM 5.0 miles 178° 2018-10-04 03:31:03
JM1YTY-3 3 2018-10-06 12:56:49 2018-10-09 13:57:28 PM95WC > PM96MM 109.6 miles 153° 2018-10-09 13:57:28
JR0QCP-12 1 2018-10-07 19:51:59 2018-10-07 19:51:59 PM96MH > PM96MM 14.1 miles 164° 2018-10-07 19:51:59
JI1KAV-1 377 2018-09-30 20:25:38 2018-10-20 05:44:36 PM96NH > PM96MM 13.6 miles 161° 2018-10-20 05:44:36
JL1TJX-7 11 2018-10-06 12:01:29 2018-10-06 12:35:21 PM96NG > PM96MM 19.0 miles 161° 2018-10-06 12:01:29
JF2BVT-14 2 2018-10-15 07:27:08 2018-10-15 07:39:53 PM96TB > PM96MM 46.6 miles 134° 2018-10-15 07:27:08
JH7VSO-9 6 2018-10-13 16:16:53 2018-10-14 05:07:15 PM96MA > PM96MM 35.9 miles 173° 2018-10-13 16:16:53
7N4QUE-12 150 2018-10-05 06:12:47 2018-10-21 18:43:18 PM96NI > PM96MM 14.1 miles 152° 2018-10-07 18:40:03
JA1KHZ-12 21 2018-10-06 15:16:15 2018-10-13 02:02:16 PM96PC > PM96MM 32.2 miles 152° 2018-10-12 15:18:28
JS1ONO-7 7 2018-10-06 20:50:13 2018-10-06 22:12:49 PM96MK > PM96MM 6.6 miles 174° 2018-10-06 20:50:13
JA2UZE-7 5 2018-10-15 19:06:04 2018-10-19 21:29:28 PM96OH > PM96MM 18.3 miles 144° 2018-10-19 21:29:28
JA1LMK-9 25 2018-10-04 22:13:29 2018-10-13 00:01:39 PM96MI > PM96MM 10.7 miles 173° 2018-10-08 20:57:03
JO1YLU-3 3 2018-10-01 08:30:40 2018-10-06 17:59:35 PM95XG > PM96MM 102.3 miles 148° 2018-10-06 17:59:35
JA7THE-9 1 2018-10-07 07:50:31 2018-10-07 07:50:31 PM96TG > PM96MM 37.3 miles 117° 2018-10-07 07:50:31
JA1BPP-14 17 2018-10-12 20:29:25 2018-10-16 21:03:18 PM96PB > PM96MM 34.8 miles 152° 2018-10-16 18:35:07
JH1NMF-9 1 2018-10-13 22:53:08 2018-10-13 22:53:08 PM96PC > PM96MM 31.2 miles 154° 2018-10-13 22:53:08
JH1SAF-9 30 2018-10-01 05:25:50 2018-10-20 18:49:13 PM96OF > PM96MM 21.8 miles 155° 2018-10-20 18:49:13
JE1JTB-7 4 2018-10-19 23:15:04 2018-10-20 00:57:00 PM96ON > PM96MM 10.3 miles 77° 2018-10-20 00:55:08
JP1NNF-9 78 2018-10-05 07:00:46 2018-10-20 01:05:55 PM96OF > PM96MM 21.7 miles 152° 2018-10-17 07:08:39
JH1EDA-9 10 2018-10-09 20:08:09 2018-10-09 23:49:09 PM96NI > PM96MM 14.0 miles 147° 2018-10-09 23:49:09
JK1FZR-7 1 2018-10-07 18:13:25 2018-10-07 18:13:25 PM95IU > PM96MM 48.3 miles 203° 2018-10-07 18:13:25
7L2IWN-9 39 2018-10-02 08:10:06 2018-10-16 14:48:51 PM95MX > PM96MM 38.5 miles 176° 2018-10-15 08:27:20
JM1SBU-9 10 2018-10-07 23:09:12 2018-10-21 05:03:32 PM96RF > PM96MM 30.8 miles 127° 2018-10-07 23:12:07
JI1SQH-9 5 2018-10-06 14:13:31 2018-10-06 16:50:54 PM95HU > PM96MM 48.4 miles 203° 2018-10-06 16:40:09
JO1BEY-9 2 2018-10-06 00:40:43 2018-10-06 00:44:00 PM96LF > PM96MM 19.4 miles 190° 2018-10-06 00:44:00
JH1BEC-9 1 2018-10-07 16:10:23 2018-10-07 16:10:23 PM96MH > PM96MM 14.3 miles 178° 2018-10-07 16:10:23
JR1GYE 25 2018-09-30 20:44:55 2018-10-05 04:09:46 JG00AA > PM96MM 10037.5 miles 269° 2018-10-01 03:23:42
JA1LMK 42 2018-10-01 00:05:29 2018-10-19 22:33:49 PM96MJ > PM96MM 8.7 miles 161° 2018-10-19 22:33:49
JA1NGG-9 3 2018-10-18 15:45:30 2018-10-19 11:58:17 PM96MM > PM96MM 2.9 miles 57° 2018-10-18 15:45:30
JJ0RBC-7 1 2018-10-04 21:14:03 2018-10-04 21:14:03 PM96NF > PM96MM 20.2 miles 165° 2018-10-04 21:14:03
JM1ILF-9 1 2018-10-17 18:53:14 2018-10-17 18:53:14 PM96MJ > PM96MM 8.7 miles 167° 2018-10-17 18:53:14
JQ1SOA-7 1 2018-10-06 04:40:09 2018-10-06 04:40:09 PM96SG > PM96MM 33.0 miles 123° 2018-10-06 04:40:09
JI1UON-7 727 2018-09-30 21:32:16 2018-10-20 14:06:03 PM96MG > PM96MM 18.0 miles 167° 2018-10-17 23:01:06
JI1MIR-9 1 2018-10-20 07:48:44 2018-10-20 07:48:44 PM96MI > PM96MM 11.3 miles 181° 2018-10-20 07:48:44
JE1HTA-9 11 2018-10-04 20:37:24 2018-10-04 21:06:09 PM96NH > PM96MM 14.9 miles 162° 2018-10-04 21:06:09
JH1HTP-7 1 2018-10-13 20:55:57 2018-10-13 20:55:57 PM96NH > PM96MM 14.7 miles 163° 2018-10-13 20:55:57
JR2DIV-14 8 2018-10-15 12:05:19 2018-10-18 12:43:51 PM95RX > PM96MM 45.2 miles 144° 2018-10-18 12:43:51
JN1FMD-9 29 2018-10-02 05:15:46 2018-10-20 09:01:48 PM96NI > PM96MM 13.5 miles 147° 2018-10-05 20:34:41
JG1MXD-9 5 2018-10-19 10:34:24 2018-10-19 11:03:39 PM96PB > PM96MM 34.5 miles 152° 2018-10-19 11:03:39
JJ1IZH-7 50 2018-10-03 05:36:32 2018-10-20 06:12:12 PM96OF > PM96MM 22.7 miles 145° 2018-10-17 07:59:02
JO1HFO-9 3 2018-10-01 22:13:31 2018-10-15 05:05:04 PM96ML > PM96MM 2.7 miles 158° 2018-10-01 22:16:42
JR0DLU-7 1 2018-10-08 06:33:29 2018-10-08 06:33:29 PM96NG > PM96MM 19.7 miles 159° 2018-10-08 06:33:29
JE1CCE-9 54 2018-10-02 18:23:07 2018-10-20 19:00:29 PM96OF > PM96MM 23.2 miles 153° 2018-10-20 17:45:33
JI1FOW-9 71 2018-10-14 06:20:13 2018-10-14 09:24:20 PM96NF > PM96MM 22.1 miles 157° 2018-10-14 09:24:20
JS1YAN-9 1 2018-10-05 23:25:22 2018-10-05 23:25:22 PM96NG > PM96MM 17.0 miles 157° 2018-10-05 23:25:22
JJ1HWM-7 3 2018-10-04 05:27:57 2018-10-20 19:08:33 PM96NS > PM96MM 19.9 miles 23° 2018-10-20 19:08:33

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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