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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: 2021-03-07 11:14:54 EST (5h10m ago)
2021-03-08 01:14:54 JST local time at Shibukawa, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JJ1CZU-1>APNU19 via qAS,JG1PNO-10
Positions stored: 6
Packet rate: 1800 seconds between packets on average during 61214 seconds.
Other SSIDs: JJ1CZU-9
APRS digipeater – Statistics for 2021-03:
Stations heard directly: 17 on radio path – show map
Last heard a station directly: 2021-03-07 01:05:18 EST (15h19m ago)
Normal receiver range estimate: 50 miles (Updated: 2015-09-30 18:07:45 EDT)
Position packets heard directly: 177 on radio path
Stations near current position of JJ1CZU-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1NDM-132.9 miles 272°2021-03-07 16:15:03 JJ1PZQ-93.1 miles 257°2021-03-06 20:48:18
JR1HIM-93.1 miles 277°2021-02-05 21:17:58 JS1YFI-103.3 miles 256°2021-03-07 16:16:58
JL1TFJ-123.3 miles 256°2021-03-06 23:56:57 JH1NDM-93.3 miles 257°2021-03-06 00:45:15
7N4QUE-123.3 miles 257°2021-03-06 02:38:46 JJ1PZQ3.5 miles 169°2021-03-06 17:32:01
JJ1PZQ-73.5 miles 169°2021-02-21 06:50:50 JJ1CZU-93.7 miles 244°2021-02-15 18:53:53
JG1NFS-94.5 miles 136°2021-03-07 11:31:28 JP1NNS-94.6 miles 226°2021-03-06 03:21:44
JG1PNO-75.2 miles 164°2021-03-06 00:52:03 JG1PNO-105.2 miles 164°2021-03-07 15:55:15
JG1PNO-55.8 miles 168°2021-03-01 09:38:24 JI1UON-96.1 miles 234°2021-03-07 04:04:32
JN1JTN-16.2 miles 160°2021-03-07 16:21:30 JN1JTN-96.2 miles 160°2021-03-06 03:38:45
JN1JTN-26.2 miles 160°2021-03-07 16:06:53 JI1KPB-96.7 miles 200°2021-02-26 04:21:51
Stations which heard JJ1CZU-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JS1SZZ-13 5 2021-03-01 10:14:28 2021-03-07 10:44:54 PM96MM > PM96JN 15.3 miles 279° 2021-03-07 10:44:54
JS1YFI-10 83 2021-02-28 22:14:18 2021-03-07 09:14:52 PM96MM > PM96MM 3.3 miles 256° 2021-03-07 09:14:52
JG1PNO-10 151 2021-02-28 19:14:16 2021-03-07 11:14:54 PM96MM > PM96NK 5.2 miles 164° 2021-03-07 11:14:54

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
JM2WQD-9 1 2021-03-01 02:20:26 2021-03-01 02:20:26 PM96LR > PM96MM 15.7 miles 343° 2021-03-01 02:20:26
JH1NDM-9 8 2021-03-03 19:36:07 2021-03-05 19:37:46 PM96KO > PM96MM 12.2 miles 293° 2021-03-05 19:37:46
JL1TFJ-12 21 2021-02-28 22:28:27 2021-03-06 23:51:14 PM96ML > PM96MM 4.9 miles 216° 2021-03-06 23:06:39
JF2BVT-14 3 2021-03-06 23:47:18 2021-03-07 00:59:56 PM96PC > PM96MM 31.4 miles 157° 2021-03-06 23:47:18
7N4QUE-12 35 2021-02-28 22:03:33 2021-03-06 02:35:43 PM96LM > PM96MM 6.0 miles 268° 2021-03-05 03:25:22
JA2UZE-7 9 2021-03-04 18:23:59 2021-03-04 21:48:28 PM96JF > PM96MM 23.1 miles 213° 2021-03-04 18:56:37
JI1QNM-7 1 2021-03-05 20:46:12 2021-03-05 20:46:12 PM96NG > PM96MM 16.0 miles 169° 2021-03-05 20:46:12
JA1HYE 35 2021-03-01 18:20:51 2021-03-06 20:20:39 PM96IF > PM96MM 29.1 miles 229° 2021-03-05 02:12:50
JI1PPV-7 5 2021-02-28 21:24:21 2021-03-01 00:02:12 PM96NH > PM96MM 15.2 miles 172° 2021-02-28 21:24:21
JI1MIR-9 4 2021-03-05 04:11:32 2021-03-07 04:10:46 PM96OI > PM96MM 13.7 miles 143° 2021-03-05 04:29:36
JE1CCE-9 2 2021-02-28 21:17:08 2021-03-01 17:53:26 PM96OF > PM96MM 20.9 miles 160° 2021-03-01 17:53:26
7L2IWN-13 3 2021-02-28 22:37:23 2021-03-06 05:33:51 PM95MW > PM96MM 38.6 miles 181° 2021-03-06 05:33:51
7K3JDT-9 1 2021-03-05 22:46:53 2021-03-05 22:46:53 PM96NG > PM96MM 18.7 miles 163° 2021-03-05 22:46:53
JG1NFS-9 9 2021-03-02 03:49:51 2021-03-07 10:48:57 PM96OF > PM96MM 20.6 miles 155° 2021-03-04 04:23:32
JI1UON-9 2 2021-03-02 23:13:05 2021-03-02 23:28:05 PM96KN > PM96MM 9.5 miles 288° 2021-03-02 23:28:05
JJ1PZQ-9 1 2021-02-28 23:36:01 2021-02-28 23:36:01 PM96LM > PM96MM 4.9 miles 279° 2021-02-28 23:36:01
JI1BIM-7 37 2021-03-01 17:44:26 2021-03-07 01:05:18 PM96LI > PM96MM 12.4 miles 197° 2021-03-07 00:47:06

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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