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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: 2017-01-16 23:31:49 EST (23m59s ago)
2017-01-17 13:31:49 JST local time at Shibukawa, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JJ1CZU-1>APNU19 via qAR,JS1SZZ-13
Positions stored: 6
Packet rate: 1694 seconds between packets on average during 28805 seconds.
Other SSIDs: JJ1CZU-7 JJ1CZU-9
APRS digipeater – Statistics for 2017-01:
Stations heard directly: 32 on radio path – show map
Last heard a station directly: 2017-01-16 21:54:31 EST (2h1m ago)
Normal receiver range estimate: 50 miles (Updated: 2015-09-30 18:07:45 EDT)
Position packets heard directly: 606 on radio path
Stations near current position of JJ1CZU-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1CUC-9268.2 yards 335°2017-01-11 01:33:58 JH1NDM-92.9 miles 272°2017-01-16 18:01:54
JS1SZZ-92.9 miles 272°2017-01-16 18:09:29 JH1NDM-103.0 miles 272°2017-01-16 23:33:06
JL1TFJ-123.3 miles 255°2017-01-16 21:41:09 JH1NDM-133.3 miles 256°2017-01-16 23:45:06
JJ1CZU-93.4 miles 236°2017-01-04 16:27:44 JG1UGI-93.4 miles 246°2016-12-24 18:53:16
7N4WCA-94.0 miles 231°2017-01-16 22:10:14 7M2VYO-94.0 miles 239°2017-01-13 04:35:15
JO1AZE-94.0 miles 275°2017-01-16 18:29:30 JP1NNS-94.3 miles 225°2017-01-16 20:55:49
JH1NDA-74.4 miles 228°2017-01-13 01:00:55 JP1NNS-104.8 miles 229°2016-12-19 11:45:53
JP1NNS4.8 miles 229°2017-01-16 23:30:54 7K1JVQ-95.0 miles 217°2016-12-18 01:51:50
7K3CFB-A5.3 miles 195°2017-01-16 22:32:02 JG1PNO-56.0 miles 79°2017-01-06 05:27:48
JM1LXS-76.3 miles 157°2017-01-16 04:32:22 JM1LXS-56.3 miles 157°2017-01-11 21:48:17
Stations which heard JJ1CZU-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JH1NDM-10 351 2017-01-05 03:58:26 2017-01-16 23:01:49 PM96MM > PM96MM 3.0 miles 272° 2017-01-16 23:01:49
JS1SZZ-13 213 2017-01-05 09:28:30 2017-01-16 23:31:49 PM96MM > PM96JN 15.3 miles 279° 2017-01-16 23:31:49

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 40 2017-01-07 07:07:53 2017-01-16 13:52:40 PM95TR > PM96MM 63.9 miles 150° 2017-01-16 13:52:40
JL1PEE-9 6 2017-01-13 06:21:22 2017-01-13 06:41:00 PM96KF > PM96MM 21.7 miles 209° 2017-01-13 06:32:16
JM2WQD-9 17 2017-01-06 01:39:30 2017-01-13 02:20:08 PM96OE > PM96MM 24.4 miles 162° 2017-01-10 23:09:09
7L3KFI-9 5 2017-01-13 03:46:54 2017-01-15 02:14:51 PM96OD > PM96MM 28.6 miles 159° 2017-01-15 02:14:51
JF9LEV-14 16 2017-01-09 05:13:21 2017-01-10 01:52:35 PM96HH > PM96MM 26.2 miles 238° 2017-01-09 05:13:21
JJ1EJN-9 2 2017-01-08 01:19:10 2017-01-08 03:15:46 PM96MH > PM96MM 14.2 miles 187° 2017-01-08 03:15:46
JH1NDM-9 6 2017-01-07 17:54:25 2017-01-13 23:25:07 PM96KN > PM96MM 8.8 miles 289° 2017-01-07 17:54:25
JF1EKQ-14 1 2017-01-07 21:51:14 2017-01-07 21:51:14 PM96KO > PM96MM 12.1 miles 297° 2017-01-07 21:51:14
JP1XYQ-9 32 2017-01-06 13:32:42 2017-01-16 15:35:54 PM96MI > PM96MM 10.4 miles 193° 2017-01-16 15:35:54
JS1SZZ-9 73 2017-01-05 18:06:31 2017-01-16 17:55:03 PM96JN > PM96MM 15.3 miles 279° 2017-01-06 04:59:26
JL1TFJ-12 86 2017-01-05 23:03:24 2017-01-16 21:39:13 PM96LM > PM96MM 4.5 miles 259° 2017-01-10 01:33:08
JI1KAV-1 48 2017-01-05 05:24:24 2017-01-16 21:54:31 PM96NH > PM96MM 12.8 miles 173° 2017-01-16 21:54:31
JL1TJX-7 9 2017-01-13 08:53:42 2017-01-14 05:28:52 PM95NX > PM96MM 36.1 miles 177° 2017-01-14 04:37:52
JI1AEC-12 102 2017-01-05 20:06:04 2017-01-14 23:02:19 PM96LH > PM96MM 14.1 miles 200° 2017-01-14 20:52:48
JH1JLJ-14 4 2017-01-13 23:36:37 2017-01-14 01:21:53 PM96NI > PM96MM 12.5 miles 157° 2017-01-13 23:36:37
7N4QUE-12 23 2017-01-05 16:46:17 2017-01-16 01:37:39 PM96MH > PM96MM 13.4 miles 176° 2017-01-13 05:05:30
JR0ZEO-1 3 2017-01-08 00:01:35 2017-01-08 01:37:34 PM96DJ > PM96MM 41.9 miles 257° 2017-01-08 01:37:34
7K4LDA-9 1 2017-01-14 21:56:22 2017-01-14 21:56:22 PM96OH > PM96MM 16.6 miles 146° 2017-01-14 21:56:22
JG1SGU-9 1 2017-01-07 17:53:57 2017-01-07 17:53:57 PM96NH > PM96MM 14.9 miles 160° 2017-01-07 17:53:57
JH1NDA-7 36 2017-01-07 01:49:33 2017-01-13 01:00:55 PM96LL > PM96MM 4.7 miles 231° 2017-01-09 01:35:35
JR0CST-9 2 2017-01-09 05:41:58 2017-01-14 05:23:25 PM95CX > PM96MM 61.1 miles 234° 2017-01-09 05:41:58
JH1SAF-9 6 2017-01-07 03:54:14 2017-01-13 04:21:01 PM96NG > PM96MM 18.0 miles 175° 2017-01-09 03:30:28
JI1QDK-7 2 2017-01-06 19:21:58 2017-01-09 03:49:47 PM96OF > PM96MM 21.3 miles 162° 2017-01-09 03:49:47
JM1LXS-7 37 2017-01-05 20:43:07 2017-01-16 04:15:47 PM96NH > PM96MM 13.0 miles 170° 2017-01-16 02:50:11
JH1EDA-9 3 2017-01-14 20:29:29 2017-01-14 22:39:08 PM96OD > PM96MM 28.9 miles 159° 2017-01-14 22:35:04
JI1TIQ-9 12 2017-01-06 21:41:16 2017-01-07 03:12:45 PM96NG > PM96MM 17.3 miles 173° 2017-01-06 21:41:16
JM1SBU-9 3 2017-01-13 20:56:30 2017-01-13 23:34:32 PM96PG > PM96MM 22.8 miles 138° 2017-01-13 23:34:32
7K3VEY-9 17 2017-01-06 08:53:37 2017-01-15 10:51:30 PM96HI > PM96MM 25.7 miles 243° 2017-01-14 18:38:56
JN1MKJ-9 1 2017-01-06 03:41:40 2017-01-06 03:41:40 PM96NG > PM96MM 18.4 miles 169° 2017-01-06 03:41:40
JG1UDH-9 1 2017-01-09 04:56:37 2017-01-09 04:56:37 PM96OH > PM96MM 14.6 miles 155° 2017-01-09 04:56:37
JI1GWN-9 4 2017-01-07 00:16:31 2017-01-07 02:14:41 PM96NG > PM96MM 18.3 miles 170° 2017-01-07 00:16:31
7M2OFY-7 7 2017-01-07 12:56:12 2017-01-07 13:36:42 PM96OD > PM96MM 27.3 miles 160° 2017-01-07 13:36:42

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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