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APRS station JS1YFI-10 - show graphs
Comment: 1k2bps/144.66MHz I-Gate Shibukawa
Last status: A.M.C.Hagiwara UI-View32 V2.03
Location: 36°30.27' N 139°00.07' E - locator PM96MM01DB - show 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: 2024-06-15 13:46:46 EDT (24m8s ago)
2024-06-16 02:46:46 JST local time at Shibukawa, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JS1YFI-10>APU25N via TCPIP*,qAC,T2OSAKA
Positions stored: 1
Packet rate: 589 seconds between packets on average during 28849 seconds.
APRS igate – Statistics for 2024-06:
Stations heard directly: 33 on radio path – show map
Last heard a station directly: 2024-06-15 06:14:24 EDT (7h56m ago)
Normal receiver range estimate: 37 miles (Updated: 2024-02-29 16:35:47 EST)
Position packets heard directly: 1721 on radio path
Position packets sent to APRS-IS: 1839 – show map
Stations near current position of JS1YFI-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1NDM-916.6 yards 270°2024-06-08 22:14:54 7N4QUE-916.6 yards 270°2024-06-14 04:30:15
JL1TFJ-1238.3 yards 123°2024-06-15 01:00:09 JH1NDM-1260.8 yards 180°2024-06-15 00:58:22
JH1NDM-130.9 miles 16°2024-06-15 14:00:05 7L3NWU-71.3 miles 172°2024-06-14 03:56:30
JI1WSR-91.7 miles 158°2024-06-01 06:09:42 JJ1CCB-91.8 miles 316°2024-05-29 02:08:43
JP1NNS-92.2 miles 177°2024-06-14 00:27:18 7K1JVQ-73.0 miles 161°2024-06-15 03:51:06
7K1JVQ-93.2 miles 177°2024-06-10 05:43:51 JK1MWP-93.2 miles 176°2024-06-14 04:52:51
JI1UON-73.3 miles 211°2024-06-15 05:33:58 JJ1CZU-13.3 miles 76°2024-05-17 09:39:21
7N4RDW-93.9 miles 109°2024-05-17 18:02:43 JJ1PZQ-94.3 miles 88°2024-06-07 05:30:03
JJ1PZQ4.7 miles 124°2024-06-09 07:00:53 JJ1CZU-94.9 miles 118°2024-06-13 22:23:46
JA/GM-0415.5 miles 254°2024-06-13 20:07:26 JA/GM-0466.0 miles 358°2024-06-09 21:06:42
Stations heard directly by JS1YFI-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JM2WQD-9 22 2024-06-11 03:50:50 2024-06-12 04:53:07 PM96NF > PM96MM 21.1 miles 156° 2024-06-11 04:34:17
7L3KFI-9 3 2024-06-04 04:37:06 2024-06-06 18:29:28 PM96QF > PM96MM 27.8 miles 131° 2024-06-06 18:29:28
JH1NDM-9 18 2024-06-06 20:48:21 2024-06-08 22:14:54 PM96KN > PM96MM 7.4 miles 303° 2024-06-08 21:03:19
JI1XYM-9 1 2024-06-03 02:55:20 2024-06-03 02:55:20 PM96NI > PM96MM 11.7 miles 141° 2024-06-03 02:55:20
JL1TFJ-12 113 2024-05-31 20:52:03 2024-06-11 21:33:06 PM96LL > PM96MM 2.2 miles 183° 2024-06-04 20:52:50
JF1VEX-9 2 2024-06-03 04:34:26 2024-06-03 17:42:53 PM96PI > PM96MM 18.8 miles 125° 2024-06-03 17:42:53
7K1JVQ-9 74 2024-06-01 03:28:55 2024-06-10 05:43:51 PM96NJ > PM96MM 11.2 miles 127° 2024-06-03 19:03:42
JH0UVW-9 4 2024-06-08 18:47:44 2024-06-08 19:07:44 PM96LQ > PM96MM 13.0 miles 358° 2024-06-08 19:07:44
7L4VOH-9 1 2024-06-03 10:41:04 2024-06-03 10:41:04 PM95SX > PM96MM 45.3 miles 141° 2024-06-03 10:41:04
JI1MIR-9 79 2024-06-01 01:25:31 2024-06-14 21:54:09 PM96MI > PM96MM 11.6 miles 166° 2024-06-07 20:53:52
7L2IWN-13 52 2024-06-01 00:11:05 2024-06-15 03:11:05 PM95MW > PM96MM 37.8 miles 177° 2024-06-15 03:11:05
JJ1QQL-9 32 2024-06-13 20:54:36 2024-06-14 02:23:17 PM96MK > PM96MM 5.2 miles 171° 2024-06-14 02:23:17
JJ1PZQ 1 2024-06-08 04:30:16 2024-06-08 04:30:16 PM96ML > PM96MM 4.7 miles 124° 2024-06-08 04:30:16
JE2RKI-7 28 2024-06-09 17:51:16 2024-06-10 22:28:22 PM96LL > PM96MM 2.7 miles 223° 2024-06-09 17:52:17
JH0IPB-7 1 2024-06-01 05:35:04 2024-06-01 05:35:04 PM96MM > PM96MM 1.9 miles 68° 2024-06-01 05:35:04
7L4SXZ-9 17 2024-06-01 20:25:03 2024-06-01 22:56:48 PM96KN > PM96MM 6.4 miles 303° 2024-06-01 20:58:26
JJ1PZQ-9 2 2024-06-02 04:43:24 2024-06-02 05:57:19 PM96MP > PM96MM 9.6 miles 13° 2024-06-02 04:43:24
JP1BBH-1 3 2024-06-04 02:30:16 2024-06-06 20:07:44 PM96QD > PM96MM 32.5 miles 137° 2024-06-06 20:07:44
JH1NDM-12 119 2024-06-01 19:17:34 2024-06-15 00:58:22 PM96MK > PM96MM 6.1 miles 146° 2024-06-01 19:52:35
JI1WSR-9 4 2024-06-01 05:58:00 2024-06-01 06:09:42 PM96MK > PM96MM 6.5 miles 144° 2024-06-01 05:58:00
7L3NWU-7 31 2024-06-09 00:00:08 2024-06-14 03:56:30 PM96LN > PM96MM 5.1 miles 307° 2024-06-09 00:12:11
JJ1LXW-9 58 2024-05-31 20:02:22 2024-06-15 00:49:50 PM96JG > PM96MM 20.5 miles 221° 2024-06-09 01:30:56
7N4QUE-9 134 2024-06-02 18:32:28 2024-06-14 04:30:15 PM96LM > PM96MM 2.8 miles 299° 2024-06-14 04:14:40
7K1JVQ-7 15 2024-06-04 18:23:52 2024-06-15 03:51:06 PM96ML > PM96MM 4.3 miles 132° 2024-06-04 18:29:53
JJ1CCB 75 2024-05-31 20:24:37 2024-06-04 02:17:20 PM96JN > PM96MM 11.1 miles 294° 2024-06-03 19:49:47
JI1UON-7 657 2024-06-01 02:03:58 2024-06-15 05:33:58 PM96OG > PM96MM 19.7 miles 148° 2024-06-10 22:36:29
JG1PNO-7 26 2024-06-01 09:20:54 2024-06-15 06:14:24 PM96MJ > PM96MM 8.5 miles 154° 2024-06-08 05:36:12
JK1MWP-9 122 2024-06-01 01:33:09 2024-06-14 04:52:51 PM96MK > PM96MM 4.1 miles 143° 2024-06-13 19:15:41
JO1EOW-9 1 2024-06-01 20:40:40 2024-06-01 20:40:40 PM96NJ > PM96MM 9.6 miles 143° 2024-06-01 20:40:40
JJ1PZQ-14 5 2024-06-04 14:56:53 2024-06-10 13:42:26 PM96LI > PM96MM 9.7 miles 194° 2024-06-10 13:42:26
JK1AUT-9 18 2024-06-01 02:29:45 2024-06-06 00:54:08 PM96OH > PM96MM 16.8 miles 143° 2024-06-02 03:03:35
JK1SWT-9 2 2024-06-01 22:05:47 2024-06-15 02:00:47 PM96RC > PM96MM 37.3 miles 135° 2024-06-01 22:05:47
7N4ITA-9 1 2024-06-08 03:19:44 2024-06-08 03:19:44 PM96OM > PM96MM 10.1 miles 78° 2024-06-08 03:19:44

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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