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APRS station JH1NDM-10 - show graphs
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Comment: 1k2bps/144.66MHz RF to I-net Shibukawa
Location: 36°30.27' N 139°00.07' E - locator PM96MM01DB - show map - static map
1.5 miles North bearing 3° from Shibukawa, Gunma, Japan [?]
7.2 miles North bearing 1° from Kaneko, Gunma, Japan
68.2 miles Northwest bearing 326° from Tokyo, Tōkyō, Japan
81.3 miles Northwest bearing 334° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-12-13 21:27:52 EST (12m21s ago)
2019-12-14 11:27:52 JST local time at Shibukawa, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JH1NDM-10>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 21
Packet rate: 1800 seconds between packets on average during 88200 seconds.
Other SSIDs: JH1NDM-1 JH1NDM-12 JH1NDM-13 JH1NDM-7 JH1NDM-9
APRS igate – Statistics for 2019-12:
Stations heard directly: 39 on radio path – show map
Last heard a station directly: 2019-12-13 21:33:12 EST (7m1s ago)
Normal receiver range estimate: 37 miles (Updated: 2019-12-13 19:49:48 EST)
Position packets heard directly: 3228 on radio path
Position packets sent to APRS-IS: 5417 – show map
Stations near current position of JH1NDM-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JL1TFJ-1260.8 yards 180°2019-12-13 01:59:14 7N4QUE-1294.9 yards 329°2019-12-13 04:13:39
JJ1CZU-90.9 miles 191°2019-12-05 19:12:31 JH1NDM-130.9 miles 16°2019-12-13 21:30:03
JG1GZK-71.6 miles 163°2019-11-17 00:05:18 JS1SZZ-91.7 miles 337°2019-11-25 18:17:01
JP1NNS-92.2 miles 175°2019-12-12 23:54:16 JP1NNS-102.4 miles 189°2019-11-27 07:09:20
JP1NNS-12.4 miles 189°2019-12-13 21:38:55 JJ1CZU-73.3 miles 79°2019-12-09 21:49:42
JJ1CZU-13.3 miles 76°2019-12-05 07:29:52 JI1UON-73.3 miles 211°2019-12-13 03:03:56
JN1JTN-93.5 miles 244°2019-12-11 00:23:43 JN1DFA-73.5 miles 242°2019-12-01 23:26:15
JM1ILF-94.4 miles 178°2019-12-07 22:55:41 JP1YKD-I4.9 miles 203°2019-12-13 21:23:15
7M2VYN-95.2 miles 304°2019-12-13 01:17:28 JH1NDM-95.4 miles 177°2019-12-13 20:03:46
JA/GM-0365.9 miles 250°2019-11-23 03:58:34 JN1MKJ-96.2 miles 151°2019-12-13 20:43:18
Stations heard directly by JH1NDM-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
7M1RUL-9 15 2019-12-05 23:32:30 2019-12-06 00:45:24 PM96NH > PM96MM 14.6 miles 160° 2019-12-05 23:32:30
JJ1CZU-1 1 2019-12-05 07:29:52 2019-12-05 07:29:52 PM96MM > PM96MM 3.3 miles 76° 2019-12-05 07:29:52
JJ1CZU-7 16 2019-12-09 20:59:30 2019-12-09 21:49:42 PM96MM > PM96MM 3.3 miles 79° 2019-12-09 21:49:42
JM2WQD-9 99 2019-12-03 00:48:38 2019-12-12 23:17:25 PM95RV > PM96MM 48.9 miles 149° 2019-12-12 23:17:25
JA1YKX-1 1 2019-12-11 14:36:53 2019-12-11 14:36:53 PM95SM > PM96MM 75.4 miles 156° 2019-12-11 14:36:53
7L3KFI-9 3 2019-12-11 17:07:50 2019-12-12 17:03:52 PM96QF > PM96MM 27.9 miles 132° 2019-12-11 17:07:50
JE1MGB-9 73 2019-12-02 02:49:26 2019-12-11 03:18:16 PM96MI > PM96MM 10.3 miles 177° 2019-12-11 02:59:23
JP1BBH-9 1 2019-12-07 00:40:02 2019-12-07 00:40:02 PM96QE > PM96MM 31.4 miles 138° 2019-12-07 00:40:02
JH1NDM-9 98 2019-12-01 02:15:36 2019-12-13 20:01:23 PM96JO > PM96MM 13.1 miles 301° 2019-12-13 03:05:31
JP1XYQ-9 21 2019-12-13 02:44:30 2019-12-13 20:50:44 PM96OH > PM96MM 18.1 miles 133° 2019-12-13 20:50:44
JI1XYM-9 155 2019-12-02 18:52:49 2019-12-13 18:45:57 PM96PG > PM96MM 20.8 miles 136° 2019-12-07 04:28:57
JL1TFJ-12 171 2019-12-01 00:37:07 2019-12-13 01:58:59 PM96KN > PM96MM 7.7 miles 303° 2019-12-12 23:34:20
JI1KAV-1 29 2019-12-02 00:16:33 2019-12-13 02:16:24 PM96NH > PM96MM 12.9 miles 158° 2019-12-13 02:16:24
JH1HIC-12 10 2019-12-01 02:15:32 2019-12-01 02:39:08 PM96MI > PM96MM 9.0 miles 180° 2019-12-01 02:39:08
7N4QUE-12 150 2019-12-02 01:06:30 2019-12-13 04:13:39 PM96LM > PM96MM 2.8 miles 299° 2019-12-13 01:03:53
JA2UZE-7 6 2019-12-03 20:42:43 2019-12-12 19:02:13 PM96OH > PM96MM 18.3 miles 141° 2019-12-12 19:02:13
7M3VZE-9 1 2019-12-02 03:36:41 2019-12-02 03:36:41 PM96QD > PM96MM 30.6 miles 140° 2019-12-02 03:36:41
JH0WJF-12 3 2019-12-07 19:52:28 2019-12-07 20:57:42 PM96IH > PM96MM 22.3 miles 234° 2019-12-07 19:52:28
JI1QNM-9 95 2019-12-01 02:36:36 2019-12-12 04:36:42 PM96OH > PM96MM 17.2 miles 144° 2019-12-08 02:42:37
JJ1JLK-9 14 2019-12-07 10:02:24 2019-12-07 10:36:54 PM96JF > PM96MM 21.2 miles 208° 2019-12-07 10:02:24
JP1NNF-9 117 2019-12-09 04:59:32 2019-12-13 21:13:52 PM96OH > PM96MM 18.0 miles 136° 2019-12-13 21:13:52
7L2IWN-9 14 2019-12-04 02:22:42 2019-12-04 05:25:05 PM95MX > PM96MM 37.5 miles 176° 2019-12-04 05:25:05
JA1LMK 219 2019-12-02 03:07:36 2019-12-13 16:56:27 PM96MJ > PM96MM 7.9 miles 157° 2019-12-13 16:56:27
JN1JTN-9 18 2019-12-03 21:26:03 2019-12-05 03:24:54 PM96PG > PM96MM 24.0 miles 133° 2019-12-04 04:11:58
JG0BGW-9 21 2019-12-03 08:20:29 2019-12-04 00:44:17 PM96KG > PM96MM 17.6 miles 199° 2019-12-03 08:20:29
JH0LDT-9 34 2019-12-01 01:42:51 2019-12-01 05:09:40 PM96LQ > PM96MM 13.6 miles 356° 2019-12-01 05:09:40
JM1ILF-9 1 2019-12-07 22:48:59 2019-12-07 22:48:59 PM96ML > PM96MM 3.0 miles 164° 2019-12-07 22:48:59
JJ1PZQ-14 6 2019-12-01 13:09:03 2019-12-03 11:02:17 PM96KH > PM96MM 16.4 miles 212° 2019-12-01 13:44:03
7L4VOH-7 1 2019-12-10 22:51:44 2019-12-10 22:51:44 PM96FJ > PM96MM 29.1 miles 257° 2019-12-10 22:51:44
JI1UON-7 673 2019-12-02 20:13:04 2019-12-13 03:03:56 PM96NH > PM96MM 14.1 miles 155° 2019-12-07 20:52:52
JN1JTN-1 382 2019-12-01 00:59:06 2019-12-13 21:33:12 PM96NK > PM96MM 7.3 miles 133° 2019-12-13 21:33:12
JR0DLU-7 8 2019-12-08 02:49:07 2019-12-08 03:06:03 PM96KF > PM96MM 20.0 miles 202° 2019-12-08 02:49:07
JE1CCE-9 14 2019-12-01 23:55:31 2019-12-13 18:51:39 PM96OF > PM96MM 22.4 miles 151° 2019-12-13 17:34:07
JJ1NRH-7 7 2019-12-07 21:14:27 2019-12-07 23:54:59 PM96OM > PM96MM 9.3 miles 83° 2019-12-07 21:34:36
7L2IWN-13 680 2019-12-01 00:35:29 2019-12-13 21:05:46 PM95MW > PM96MM 37.8 miles 177° 2019-12-13 21:05:46
JJ1WSC-9 29 2019-12-12 05:06:54 2019-12-13 00:07:56 PM96NE > PM96MM 22.7 miles 160° 2019-12-12 05:06:54
JR1MEY-7 8 2019-12-13 05:16:58 2019-12-13 07:13:08 PM96HH > PM96MM 23.4 miles 237° 2019-12-13 07:13:08
JJ1QQL-9 3 2019-12-02 17:37:28 2019-12-13 07:59:19 PM96RD > PM96MM 35.3 miles 136° 2019-12-02 17:56:50
JR1HIM-9 31 2019-12-06 02:10:18 2019-12-12 22:37:44 PM96MP > PM96MM 11.2 miles 20° 2019-12-09 19:54:35

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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