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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 [?]
9.3 miles South bearing 197° from Numata, Gunma, Japan
68.2 miles Northwest bearing 326° from Tokyo, Tōkyō, Japan
78.8 miles Northwest bearing 330° from Kawasaki, Kanagawa, Japan
Last position: 2024-05-23 00:39:27 EDT (11m15s ago)
2024-05-23 13:39:27 JST local time at Shibukawa, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JS1YFI-10>APU25N via TCPIP*,qAC,T2HAKATA
Positions stored: 1
Packet rate: 600 seconds between packets on average during 29382 seconds.
APRS igate – Statistics for 2024-05:
Stations heard directly: 40 on radio path – show map
Last heard a station directly: 2024-05-22 21:57:12 EDT (2h53m ago)
Normal receiver range estimate: 37 miles (Updated: 2024-02-29 16:35:47 EST)
Position packets heard directly: 1939 on radio path
Position packets sent to APRS-IS: 3505 – show map
Stations near current position of JS1YFI-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1NDM-120.0 yards 0°2024-05-20 00:39:53 7N4QUE-90.0 yards 0°2024-05-22 04:26:33
JL1TFJ-1220.7 yards 180°2024-05-22 21:57:12 JH1NDM-783.1 yards 192°2024-04-29 06:46:20
7M2VYN-90.4 miles 225°2024-05-05 23:25:51 7L3NWU-70.6 miles 155°2024-05-17 06:06:35
JI1UON-70.7 miles 88°2024-05-22 21:33:35 JH1NDM-130.9 miles 16°2024-05-23 00:45:05
JI1MIR-91.1 miles 194°2024-05-22 19:10:10 7K1JVQ-72.1 miles 329°2024-05-18 20:03:04
JH1NDM-92.1 miles 331°2024-05-12 08:49:43 JP1NNS-92.3 miles 161°2024-05-23 00:49:02
JJ1PZQ-93.0 miles 128°2024-05-19 02:53:33 JJ1CZU-13.3 miles 76°2024-05-17 09:39:21
7M4AJL-93.6 miles 168°2024-04-27 02:04:17 7N4RDW-93.9 miles 109°2024-05-17 18:02:43
JK1MWP-93.9 miles 141°2024-05-22 19:17:39 JJ1CZU-94.2 miles 164°2024-05-22 02:08:59
JJ1PZQ4.7 miles 124°2024-05-18 01:02:03 JJ1CCB-95.1 miles 304°2024-04-25 03:40:43
Stations heard directly by JS1YFI-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JJ1CZU-1 114 2024-04-30 23:44:07 2024-05-17 09:39:21 PM96MM > PM96MM 3.3 miles 76° 2024-05-17 09:39:21
JM2WQD-9 29 2024-05-10 06:12:51 2024-05-13 00:29:51 PM96NG > PM96MM 18.8 miles 158° 2024-05-10 19:17:30
7L3KFI-9 1 2024-05-21 18:21:15 2024-05-21 18:21:15 PM96QF > PM96MM 27.9 miles 132° 2024-05-21 18:21:15
JH1NDM-9 15 2024-05-10 19:33:59 2024-05-12 01:33:39 PM96LO > PM96MM 6.4 miles 342° 2024-05-10 19:56:02
JS1SZZ-9 12 2024-04-30 20:13:09 2024-05-03 06:39:09 PM96MK > PM96MM 6.9 miles 141° 2024-05-01 07:19:17
JL1TFJ-12 189 2024-04-30 23:26:51 2024-05-22 21:57:12 PM96MK > PM96MM 6.4 miles 150° 2024-05-10 22:38:13
7L2PBJ-9 7 2024-05-03 22:42:07 2024-05-03 22:56:18 PM96ML > PM96MM 1.6 miles 161° 2024-05-03 22:56:18
JF1VEX-9 3 2024-05-04 17:25:51 2024-05-16 17:48:08 PM96PI > PM96MM 18.5 miles 123° 2024-05-04 17:25:51
JM1YUK-3 1 2024-05-14 16:59:19 2024-05-14 16:59:19 QM05AC > PM96MM 112.4 miles 149° 2024-05-14 16:59:19
JA2UZE-7 1 2024-05-21 20:15:00 2024-05-21 20:15:00 PM96NH > PM96MM 16.0 miles 152° 2024-05-21 20:15:00
7K1JVQ-9 223 2024-05-01 05:43:03 2024-05-22 20:05:51 PM96NI > PM96MM 12.6 miles 151° 2024-05-14 21:10:07
JI1QNM-7 2 2024-05-09 18:05:36 2024-05-09 18:15:37 PM96MI > PM96MM 10.8 miles 167° 2024-05-09 18:05:36
JJ1JLK-9 4 2024-05-17 19:46:54 2024-05-18 18:53:57 PM96KR > PM96MM 17.4 miles 335° 2024-05-18 18:53:57
7L2IWN-9 1 2024-05-15 13:51:35 2024-05-15 13:51:35 PM96MD > PM96MM 24.1 miles 172° 2024-05-15 13:51:35
JI1MIR-9 113 2024-05-01 05:36:27 2024-05-22 19:10:10 PM96LR > PM96MM 16.3 miles 356° 2024-05-05 20:04:53
7L2IWN-13 24 2024-04-30 23:42:55 2024-05-13 06:12:55 PM95MW > PM96MM 37.8 miles 177° 2024-05-13 06:12:55
JJ0UZN-7 6 2024-05-02 19:49:47 2024-05-02 20:21:30 PM96QT > PM96MM 29.1 miles 45° 2024-05-02 19:59:43
JJ1QQL-9 26 2024-05-21 20:24:42 2024-05-22 01:04:34 PM96NQ > PM96MM 13.9 miles 25° 2024-05-21 20:56:24
7M3PEK-12 1 2024-05-02 06:59:49 2024-05-02 06:59:49 PM96KP > PM96MM 13.5 miles 320° 2024-05-02 06:59:49
JH1DIS-7 1 2024-05-13 21:45:11 2024-05-13 21:45:11 PM96ON > PM96MM 11.2 miles 73° 2024-05-13 21:45:11
JJ1PZQ-9 5 2024-05-01 18:37:45 2024-05-19 02:26:12 PM96ML > PM96MM 4.6 miles 121° 2024-05-10 19:59:34
JP1BBH-1 1 2024-05-15 22:03:26 2024-05-15 22:03:26 PM96QD > PM96MM 32.5 miles 137° 2024-05-15 22:03:26
JF5SIM-9 1 2024-05-18 21:29:37 2024-05-18 21:29:37 PM96MH > PM96MM 13.7 miles 171° 2024-05-18 21:29:37
JH1NDM-12 143 2024-05-01 23:56:50 2024-05-20 00:39:53 PM96LN > PM96MM 5.5 miles 305° 2024-05-05 20:50:58
7L3NWU-7 65 2024-05-02 20:12:00 2024-05-17 02:05:27 PM96NP > PM96MM 12.0 miles 25° 2024-05-17 01:21:12
7N4RDW-9 2 2024-05-17 17:28:09 2024-05-17 18:00:10 PM96ML > PM96MM 3.3 miles 115° 2024-05-17 18:00:10
JJ1LXW-9 20 2024-05-04 19:08:27 2024-05-21 03:34:49 PM96JH > PM96MM 17.5 miles 215° 2024-05-19 00:11:40
7N4QUE-9 142 2024-04-30 23:05:53 2024-05-22 04:26:33 PM96LM > PM96MM 2.8 miles 299° 2024-05-22 02:05:43
JM1HDQ-9 1 2024-05-06 18:17:56 2024-05-06 18:17:56 PM96PJ > PM96MM 17.9 miles 113° 2024-05-06 18:17:56
7K1JVQ-7 8 2024-05-01 18:24:03 2024-05-18 20:03:04 PM96ML > PM96MM 3.4 miles 145° 2024-05-01 23:45:39
JI1UON-7 303 2024-04-30 20:00:13 2024-05-22 21:33:35 PM96NQ > PM96MM 15.2 miles 24° 2024-04-30 21:04:34
JG1PNO-7 87 2024-05-01 18:04:41 2024-05-22 18:47:46 PM96OM > PM96MM 9.6 miles 80° 2024-05-12 08:58:46
JK1MWP-9 274 2024-05-01 04:34:19 2024-05-22 19:17:39 PM96LK > PM96MM 5.2 miles 196° 2024-05-11 18:55:10
JO1EOW-9 4 2024-05-03 06:17:17 2024-05-03 06:41:44 PM96LQ > PM96MM 13.4 miles 357° 2024-05-03 06:17:17
JJ1PZQ-14 3 2024-05-05 15:31:59 2024-05-05 15:40:52 PM96ML > PM96MM 2.5 miles 135° 2024-05-05 15:31:59
JE1VFD-9 8 2024-05-22 19:07:55 2024-05-22 19:38:05 PM96LR > PM96MM 14.3 miles 355° 2024-05-22 19:38:05
JK1AUT-9 6 2024-05-06 20:58:08 2024-05-12 22:49:58 PM96OH > PM96MM 15.7 miles 139° 2024-05-06 20:58:08
JR7QIB-7 8 2024-05-10 21:42:00 2024-05-10 22:37:33 PM96NL > PM96MM 6.4 miles 113° 2024-05-10 22:22:33
JK1SWT-9 76 2024-05-04 18:10:47 2024-05-12 04:47:54 PM96QE > PM96MM 30.3 miles 139° 2024-05-04 18:10:47
JJ1LSV-9 9 2024-05-06 18:14:36 2024-05-12 18:14:24 PM96MJ > PM96MM 9.6 miles 154° 2024-05-12 18:14:24

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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