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APRS station JJ1CZU-1 - show graphs
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Comment: Fill in Digi Shibukawa
Location: 36°30.95' N 139°03.53' E - locator PM96MM73BT - show map - static map
4.0 miles Northeast bearing 55° from Shibukawa, Gunma, Japan [?]
8.6 miles North bearing 22° from Kaneko, Gunma, Japan
67.1 miles Northwest bearing 328° from Tokyo, Tōkyō, Japan
80.6 miles Northwest bearing 336° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-12-15 16:48:28 EST (3m12s ago)
2017-12-16 06:48:28 JST local time at Shibukawa, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JJ1CZU-1>APNU19 via qAR,JH1NDM-10
Positions stored: 6
Packet rate: 1800 seconds between packets on average during 36008 seconds.
Other SSIDs: JJ1CZU-7 JJ1CZU-9
APRS digipeater – Statistics for 2017-12:
Stations heard directly: 32 on radio path – show map
Last heard a station directly: 2017-12-15 14:36:31 EST (2h15m ago)
Normal receiver range estimate: 50 miles (Updated: 2015-09-30 18:07:45 EDT)
Position packets heard directly: 1331 on radio path
Stations near current position of JJ1CZU-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1CUC-9172.5 yards 326°2017-12-15 01:49:46 JH1NDM-103.0 miles 272°2017-12-15 16:22:48
JL1TFJ-123.2 miles 253°2017-12-15 03:29:11 JH1NDM-93.3 miles 256°2017-12-15 01:22:13
JH1NDM-133.3 miles 256°2017-12-15 16:45:04 JH1GPS-73.4 miles 225°2017-12-12 19:09:00
JI1WSR-93.6 miles 239°2017-11-18 04:34:16 JP1XYQ-93.7 miles 272°2017-12-15 15:24:47
7N4WCA-93.9 miles 228°2017-12-15 06:09:34 JO1AZE-94.0 miles 226°2017-12-15 03:24:13
JH1NDA-74.4 miles 227°2017-12-15 01:22:36 JP1NNS-94.7 miles 230°2017-12-15 07:26:09
JP1NNS-104.8 miles 229°2017-12-15 16:26:01 JF1CNR-114.9 miles 202°2017-12-06 23:55:53
7K1JVQ-75.0 miles 217°2017-11-21 22:58:46 JE1EDR-75.0 miles 153°2017-12-06 19:28:00
JN1JTN-95.3 miles 157°2017-12-15 02:59:10 JM1WSL-96.0 miles 162°2017-12-15 03:39:41
JN1JTN-56.2 miles 160°2017-12-03 03:50:43 JM1LXS6.3 miles 157°2017-12-15 10:47:29
Stations which heard JJ1CZU-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JH1NDM-10 563 2017-11-30 19:26:31 2017-12-15 16:48:28 PM96MM > PM96MM 3.0 miles 272° 2017-12-15 16:48:28
JS1SZZ-13 139 2017-11-30 19:56:31 2017-12-15 12:48:24 PM96MM > PM96JN 15.3 miles 279° 2017-12-15 12:48:24

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 JJ1CZU-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA1KWV-1 2 2017-12-11 14:22:50 2017-12-11 15:18:00 PM95TR > PM96MM 63.9 miles 150° 2017-12-11 15:18:00
JA1DFO-7 16 2017-12-02 20:17:19 2017-12-02 22:17:50 PM96JF > PM96MM 22.8 miles 215° 2017-12-02 22:17:50
7L3KFI-9 1 2017-12-04 16:57:06 2017-12-04 16:57:06 PM96QF > PM96MM 26.0 miles 137° 2017-12-04 16:57:06
JF9LEV-14 18 2017-12-07 07:41:22 2017-12-07 22:42:09 PM96IH > PM96MM 25.3 miles 237° 2017-12-07 22:42:09
JE1MGB-9 5 2017-12-02 00:06:38 2017-12-10 22:06:20 PM96MJ > PM96MM 7.7 miles 204° 2017-12-10 22:06:20
JH1NDM-9 28 2017-12-05 03:46:59 2017-12-13 18:02:28 PM96JO > PM96MM 15.1 miles 290° 2017-12-06 02:43:49
JP1XYQ-9 124 2017-12-01 03:36:32 2017-12-15 14:36:31 PM96MI > PM96MM 11.2 miles 197° 2017-12-07 03:09:43
JA1LMK-7 1 2017-11-30 19:10:22 2017-11-30 19:10:22 PM96MJ > PM96MM 8.1 miles 181° 2017-11-30 19:10:22
JS1SZZ-9 62 2017-12-01 04:35:53 2017-12-14 05:02:20 PM96JN > PM96MM 14.1 miles 282° 2017-12-08 04:28:38
JL1TFJ-12 27 2017-11-30 23:42:00 2017-12-15 03:29:11 PM96JN > PM96MM 13.5 miles 287° 2017-12-12 21:18:04
JI1KAV-1 47 2017-11-30 19:38:24 2017-12-15 06:09:34 PM96NH > PM96MM 12.8 miles 173° 2017-12-15 06:09:34
JL1TJX-7 13 2017-12-01 11:13:03 2017-12-15 12:12:09 PM96PB > PM96MM 34.2 miles 155° 2017-12-15 11:21:35
JF2BVT-14 1 2017-12-09 12:35:52 2017-12-09 12:35:52 PM96BN > PM96MM 52.6 miles 273° 2017-12-09 12:35:52
JH1JLJ-14 1 2017-12-07 22:59:52 2017-12-07 22:59:52 PM96NI > PM96MM 10.5 miles 166° 2017-12-07 22:59:52
7N4QUE-12 25 2017-12-01 05:04:27 2017-12-10 17:07:17 PM96MH > PM96MM 13.4 miles 176° 2017-12-03 17:05:27
JA2UZE-7 1 2017-12-07 19:52:29 2017-12-07 19:52:29 PM96PH > PM96MM 17.6 miles 139° 2017-12-07 19:52:29
JA1LMK-9 3 2017-12-15 02:44:56 2017-12-15 14:26:57 PM96MJ > PM96MM 8.1 miles 181° 2017-12-15 14:26:57
7K4LDA-9 4 2017-12-04 08:14:02 2017-12-10 08:45:21 PM96SH > PM96MM 32.0 miles 119° 2017-12-06 18:20:26
JL8LGW-7 1 2017-12-02 03:50:35 2017-12-02 03:50:35 PM96ML > PM96MM 4.5 miles 215° 2017-12-02 03:50:35
JI1QNM-7 6 2017-12-10 02:44:07 2017-12-10 03:19:12 PM96NG > PM96MM 16.0 miles 169° 2017-12-10 03:19:12
JH1NDA-7 43 2017-12-03 00:27:06 2017-12-15 01:22:36 PM96LL > PM96MM 4.7 miles 231° 2017-12-10 00:31:31
JR1MEY-9 6 2017-12-15 05:35:28 2017-12-15 05:55:40 PM96JG > PM96MM 22.3 miles 217° 2017-12-15 05:49:36
JJ1JLK-9 12 2017-12-03 03:23:19 2017-12-03 04:54:35 PM96HF > PM96MM 31.6 miles 231° 2017-12-03 04:54:35
JK1AIB-9 151 2017-11-30 20:18:17 2017-12-14 19:47:39 PM96OF > PM96MM 21.7 miles 164° 2017-12-09 16:40:39
JH1SAF-9 2 2017-12-06 04:21:25 2017-12-14 04:19:27 PM96MG > PM96MM 17.9 miles 177° 2017-12-14 04:19:27
JP1NNF-9 51 2017-12-01 04:10:33 2017-12-14 18:02:54 PM96KG > PM96MM 19.8 miles 206° 2017-12-13 03:31:41
JN1MKJ-9 147 2017-12-08 20:40:26 2017-12-15 07:53:47 PM96LG > PM96MM 16.1 miles 193° 2017-12-09 20:52:03
JM1LXS-9 47 2017-12-01 00:40:41 2017-12-14 02:54:00 PM96NI > PM96MM 13.7 miles 156° 2017-12-01 02:25:38
JA1LMK 2 2017-11-30 22:25:36 2017-11-30 22:26:48 PM96MJ > PM96MM 8.1 miles 181° 2017-11-30 22:26:48
JA1HYE 15 2017-12-02 20:04:15 2017-12-13 01:43:40 PM96PD > PM96MM 29.0 miles 153° 2017-12-12 18:17:38
JN1JTN-9 464 2017-11-30 19:35:10 2017-12-15 02:33:53 PM96GO > PM96MM 27.2 miles 284° 2017-12-13 00:35:25
JM1ILF-9 5 2017-12-05 05:43:54 2017-12-05 05:47:53 PM96MJ > PM96MM 8.3 miles 203° 2017-12-05 05:47:53

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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