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APRS station JM1YTU-3 - show graphs
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Comment: W1,CBn-N Fill-in 1k2 144M66
Last beacon: UIDIGI 1.9
Location: 35°27.81' N 140°11.63' E - locator QM05CL31GF - show map - static map
6.8 miles Northwest bearing 298° from Mobara, Chiba, Japan [?]
7.8 miles Southwest bearing 242° from Ōami, Chiba, Japan
31.0 miles East bearing 88° from Yokohama-shi, Kanagawa, Japan
32.2 miles Southeast bearing 119° from Tokyo, Tōkyō, Japan
Last position: 2019-03-23 18:05:42 EDT (15m39s ago)
2019-03-24 07:05:42 JST local time at Mobara, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JM1YTU-3>APNU19 via WIDE1-1,qAR,JQ1YWA-10 (good)
Positions stored: 2
Packet rate: 813 seconds between packets on average during 39830 seconds.
APRS digipeater – Statistics for 2019-03:
Stations heard directly: 82 on radio path – show map
Last heard a station directly: 2019-03-23 15:43:17 EDT (2h38m ago)
Normal receiver range estimate: 75 miles (Updated: 2018-09-30 19:47:40 EDT)
Position packets heard directly: 1150 on radio path
Stations near current position of JM1YTU-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JP1YKM-I1.2 miles 199°2019-03-23 18:04:38 JQ1ZIF-21.2 miles 197°2019-03-23 17:09:52
JQ1ZIF-41.2 miles 196°2019-03-23 18:11:20 JQ1LIG-92.7 miles 101°2019-03-22 03:46:50
JQ1ZMV-72.7 miles 101°2019-03-23 18:04:01 JH1BLT-124.2 miles 108°2019-03-02 03:14:38
JH1BLT-94.3 miles 104°2019-03-15 04:37:47 JJ1YEG A4.3 miles 103°2019-03-17 23:14:15
JJ1YEG-A4.3 miles 103°2019-03-17 23:14:25 JJ1YEG B4.3 miles 103°2019-03-11 04:52:30
JJ1YEG-B4.3 miles 103°2019-03-11 04:52:40 JJ1YEG C4.3 miles 103°2019-03-11 04:52:50
JJ1YEG-C4.3 miles 103°2019-03-11 04:53:00 JJ1YEG D4.3 miles 103°2019-03-11 04:53:30
JJ1YEG-D4.3 miles 103°2019-03-11 04:53:40 JK1KVL4.3 miles 340°2019-03-21 01:07:01
JH1NGW-94.7 miles 135°2019-03-17 04:22:49 JP1VVM-45.3 miles 343°2019-03-18 01:57:47
JP1SWZ-i5.4 miles 355°2019-03-01 23:24:44 JI1DLW-95.5 miles 215°2019-03-23 02:25:22
Stations which heard JM1YTU-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 2 2019-03-15 00:33:42 2019-03-17 01:04:09 QM05CL > PM95TR 35.9 miles 299° 2019-03-17 01:04:09
JS1RMZ-1 5 2019-03-17 18:34:55 2019-03-23 17:40:24 QM05CL > PM95QQ 47.4 miles 289° 2019-03-23 17:40:24
JA1YKX-1 22 2019-03-06 01:01:36 2019-03-23 16:10:11 QM05CL > PM95SM 36.0 miles 275° 2019-03-23 16:10:11
JA2YQQ-3 5 2019-03-04 03:31:10 2019-03-17 02:04:09 QM05CL > PM94NX 69.7 miles 241° 2019-03-17 02:04:09
JR4ENY-1 1 2019-03-10 06:36:13 2019-03-10 06:36:13 QM05CL > PM95SN 36.1 miles 283° 2019-03-10 06:36:13
JM1YUK-3 13 2019-03-01 20:00:37 2019-03-21 14:35:13 QM05CL > QM05AC 26.3 miles 201° 2019-03-21 14:35:13
JO1YLU-3 9 2019-03-01 21:03:54 2019-03-16 23:34:53 QM05CL > PM95XG 19.6 miles 222° 2019-03-16 23:34:53
JS1PEI-2 209 2019-02-28 20:00:22 2019-03-23 17:35:42 QM05CL > PM95XJ 15.1 miles 257° 2019-03-23 17:35:42
JG1FVF 130 2019-02-28 19:00:21 2019-03-23 15:05:40 QM05CL > QM05EX 36.3 miles 17° 2019-03-23 15:05:40
JM1YTT-10 419 2019-02-28 19:30:22 2019-03-23 14:35:40 QM05CL > QM05CR 17.4 miles 8° 2019-03-23 14:35:40
JQ1YWA-10 144 2019-02-28 20:30:22 2019-03-23 18:05:43 QM05CL > PM95QR 51.6 miles 291° 2019-03-23 18:05:43
JE1EER-10 82 2019-03-01 06:30:28 2019-03-22 11:35:24 QM05CL > PM95WR 26.6 miles 311° 2019-03-22 11:35:24

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 JM1YTU-3
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JF7ELG-9 1 2019-03-10 06:47:43 2019-03-10 06:47:43 PM95XV > QM05CL 32.8 miles 334° 2019-03-10 06:47:43
JR7OVC-9 4 2019-03-02 20:28:56 2019-03-03 01:38:47 PM95SK > QM05CL 35.9 miles 267° 2019-03-02 20:35:18
7M1RUL-9 1 2019-03-01 03:21:59 2019-03-01 03:21:59 PM96TR > QM05CL 94.4 miles 340° 2019-03-01 03:21:59
JK1PEB-9 22 2019-03-01 06:45:24 2019-03-02 20:49:30 QM06AA > QM05CL 38.6 miles 348° 2019-03-02 20:49:30
7M1JBF-9 2 2019-03-08 20:40:58 2019-03-10 11:24:15 PM95WT > QM05CL 29.1 miles 323° 2019-03-08 20:40:58
JE1MGB-9 1 2019-03-02 20:25:23 2019-03-02 20:25:23 PM96FH > QM05CL 112.1 miles 302° 2019-03-02 20:25:23
7L3KFI-7 1 2019-03-23 01:34:51 2019-03-23 01:34:51 PM95LG > QM05CL 72.4 miles 260° 2019-03-23 01:34:51
JO1NEP-7 3 2019-03-23 03:57:01 2019-03-23 05:57:04 PM95WS > QM05CL 28.9 miles 321° 2019-03-23 05:57:04
JG1KDZ-9 12 2019-03-02 18:03:45 2019-03-22 02:25:59 QM05BF > QM05CL 17.2 miles 191° 2019-03-03 04:05:54
JH1IUP-9 2 2019-03-20 21:59:56 2019-03-22 02:26:42 PM95UV > QM05CL 40.6 miles 316° 2019-03-20 21:59:56
JL1TFJ-12 3 2019-03-02 19:05:59 2019-03-02 21:50:02 PM96NL > QM05CL 90.1 miles 321° 2019-03-02 21:50:02
JR1UTI-12 3 2019-03-03 01:19:24 2019-03-17 00:37:02 PM95UV > QM05CL 39.5 miles 318° 2019-03-10 05:12:29
JJ1XGJ-9 3 2019-03-17 02:53:02 2019-03-17 03:05:03 PM95UQ > QM05CL 32.4 miles 299° 2019-03-17 03:05:03
JA2YQQ-3 46 2019-02-28 21:27:08 2019-03-23 09:32:44 PM94NX > QM05CL 69.7 miles 241° 2019-03-23 09:32:44
JI1RFF-9 59 2019-03-01 03:33:35 2019-03-23 02:04:10 QM05AQ > QM05CL 17.7 miles 328° 2019-03-05 21:22:52
JA3EZJ-9 1 2019-03-13 04:54:44 2019-03-13 04:54:44 PM94NV > QM05CL 72.8 miles 237° 2019-03-13 04:54:44
7M2MLB-9 21 2019-03-03 02:40:33 2019-03-21 01:50:32 PM95TR > QM05CL 37.0 miles 299° 2019-03-10 08:35:31
JL1TJX-7 5 2019-03-07 07:57:58 2019-03-23 11:16:00 QM05CU > QM05CL 27.0 miles 1° 2019-03-23 10:43:25
JA6LIZ-12 1 2019-03-12 18:13:15 2019-03-12 18:13:15 PM95WX > QM05CL 39.6 miles 335° 2019-03-12 18:13:15
JR4ENY-1 1 2019-03-18 02:31:08 2019-03-18 02:31:08 PM95SN > QM05CL 36.1 miles 283° 2019-03-18 02:31:08
JG1MOP-9 3 2019-03-09 19:29:32 2019-03-16 22:39:02 PM95UV > QM05CL 38.9 miles 320° 2019-03-16 22:39:02
JA2DZJ-9 1 2019-03-17 23:03:47 2019-03-17 23:03:47 PM95PM > QM05CL 52.2 miles 276° 2019-03-17 23:03:47
JF2BVT-14 17 2019-02-28 20:11:12 2019-03-19 02:05:27 PM95GO > QM05CL 92.3 miles 276° 2019-03-17 20:14:13
JH1JLJ-14 28 2019-03-05 03:03:29 2019-03-21 02:39:24 PM95TK > QM05CL 31.0 miles 267° 2019-03-18 00:25:27
JA1KHZ-12 1 2019-03-16 20:43:47 2019-03-16 20:43:47 PM95PO > QM05CL 52.3 miles 281° 2019-03-16 20:43:47
7K1VKU-9 10 2019-03-01 04:34:27 2019-03-19 18:01:10 PM95WT > QM05CL 30.2 miles 322° 2019-03-06 03:27:38
JI1UWB-12 7 2019-03-09 22:38:20 2019-03-10 03:58:57 PM95VS > QM05CL 31.2 miles 311° 2019-03-10 03:58:57
JP1JKH-9 4 2019-03-12 18:38:48 2019-03-13 03:21:04 QM05BR > QM05CL 18.5 miles 355° 2019-03-12 18:38:48
7K1JVQ-9 2 2019-03-22 23:08:42 2019-03-23 03:25:03 PM95WP > QM05CL 23.6 miles 305° 2019-03-22 23:08:42
JI1DLW-9 330 2019-03-01 23:43:22 2019-03-23 02:25:22 PM95XJ > QM05CL 15.0 miles 253° 2019-03-17 21:50:14
JA7THE-9 29 2019-02-28 19:43:55 2019-03-16 22:08:17 PM95VX > QM05CL 41.7 miles 328° 2019-03-03 00:29:56
JA1BPP-14 33 2019-02-28 19:50:46 2019-03-22 21:16:08 PM95OW > QM05CL 64.4 miles 300° 2019-03-22 21:16:08
JI1KND-7 8 2019-03-06 00:03:03 2019-03-16 21:20:03 PM95MG > QM05CL 67.9 miles 260° 2019-03-16 21:20:03
7N4SJX-9 5 2019-03-03 01:54:28 2019-03-16 22:38:46 PM95UQ > QM05CL 32.4 miles 297° 2019-03-16 22:38:46
JE1JNP-9 6 2019-03-11 05:20:16 2019-03-20 19:42:35 PM95UQ > QM05CL 31.5 miles 300° 2019-03-11 05:20:16
JA1HSS-9 41 2019-03-01 18:42:11 2019-03-23 09:00:24 PM95VU > QM05CL 34.9 miles 324° 2019-03-04 01:41:49
JR1SWD-9 9 2019-03-21 18:31:52 2019-03-22 18:56:13 QM05AS > QM05CL 22.1 miles 340° 2019-03-22 18:26:47
JR1TOT-9 8 2019-03-12 02:34:35 2019-03-19 22:58:53 QM05AR > QM05CL 20.6 miles 334° 2019-03-12 02:34:35
7L1MJH-9 1 2019-03-13 04:37:48 2019-03-13 04:37:48 PM95VQ > QM05CL 27.9 miles 301° 2019-03-13 04:37:48
JI1XVS-9 1 2019-03-07 03:02:08 2019-03-07 03:02:08 PM96UR > QM05CL 91.0 miles 343° 2019-03-07 03:02:08
JR1MEY-9 26 2019-02-28 19:03:38 2019-03-21 20:39:43 PM94QQ > QM05CL 71.0 miles 220° 2019-03-11 03:24:36
7K4VOY-9 1 2019-03-04 19:00:33 2019-03-04 19:00:33 PM95PI > QM05CL 51.1 miles 262° 2019-03-04 19:00:33
JQ1LIG-9 33 2019-03-04 00:37:01 2019-03-18 02:48:00 QM05DK > QM05CL 6.1 miles 95° 2019-03-12 02:09:50
JN1RQI-9 7 2019-03-03 02:37:05 2019-03-23 03:18:37 PM95TR > QM05CL 35.3 miles 301° 2019-03-23 03:18:37
JP2FIK-9 20 2019-02-28 19:13:50 2019-03-20 20:21:07 QM05DQ > QM05CL 16.7 miles 11° 2019-03-03 18:45:07
JE1JTB-7 75 2019-03-09 03:04:28 2019-03-10 03:48:09 PM95WG > QM05CL 20.5 miles 230° 2019-03-09 18:56:52
JI1SRR-7 6 2019-03-06 05:32:46 2019-03-12 09:11:43 PM95VU > QM05CL 33.8 miles 323° 2019-03-07 08:07:33
JE7JGJ-9 5 2019-03-01 05:03:32 2019-03-20 07:08:44 QM05AX > QM05CL 37.4 miles 345° 2019-03-17 16:43:34
JH1TGX-9 1 2019-03-09 23:19:38 2019-03-09 23:19:38 PM95LG > QM05CL 72.1 miles 261° 2019-03-09 23:19:38
JI1UAG-7 6 2019-03-20 22:17:48 2019-03-21 08:40:25 QM05AS > QM05CL 22.3 miles 334° 2019-03-21 08:40:25
JI2EMF-9 6 2019-03-03 23:49:39 2019-03-19 07:54:52 PM95JG > QM05CL 78.9 miles 260° 2019-03-19 07:54:52
JS2BID-7 1 2019-03-11 03:03:08 2019-03-11 03:03:08 PM95UQ > QM05CL 29.3 miles 300° 2019-03-11 03:03:08
JN1DIV-9 126 2019-03-01 17:34:21 2019-03-22 23:57:52 QM05BT > QM05CL 23.6 miles 356° 2019-03-10 00:49:02
JF3MPI-9 2 2019-03-23 15:31:58 2019-03-23 15:43:17 PM95PO > QM05CL 52.1 miles 280° 2019-03-23 15:43:17
7L2IWN-9 4 2019-03-13 10:26:54 2019-03-20 09:41:59 PM95JT > QM05CL 84.4 miles 287° 2019-03-13 10:26:54
7K3VEY-9 1 2019-03-01 07:55:15 2019-03-01 07:55:15 PM95TG > QM05CL 36.1 miles 248° 2019-03-01 07:55:15
JI1SQH 3 2019-03-09 23:16:28 2019-03-09 23:38:37 PM96WM > QM05CL 74.8 miles 348° 2019-03-09 23:38:37
JA9RLR-9 3 2019-03-22 16:21:50 2019-03-22 17:52:50 PM95KO > QM05CL 74.5 miles 278° 2019-03-22 16:21:50
JI3AOM-7 1 2019-03-01 05:17:36 2019-03-01 05:17:36 QM05AP > QM05CL 15.2 miles 325° 2019-03-01 05:17:36
JJ1BVD-7 2 2019-03-20 11:42:00 2019-03-20 11:43:41 QM05AJ > QM05CL 8.5 miles 234° 2019-03-20 11:43:41
JH1BEC-9 1 2019-03-16 19:54:54 2019-03-16 19:54:54 PM95UK > QM05CL 29.6 miles 268° 2019-03-16 19:54:54
JA1MPE-9 2 2019-03-01 19:03:42 2019-03-21 00:36:46 QM05BM > QM05CL 6.8 miles 320° 2019-03-21 00:36:46
JP1DHG-9 2 2019-03-03 21:41:36 2019-03-03 21:43:37 PM95VU > QM05CL 33.7 miles 322° 2019-03-03 21:43:37
JA1WHD-9 8 2019-03-10 00:44:06 2019-03-10 04:58:17 PM95XQ > QM05CL 19.1 miles 323° 2019-03-10 04:58:17
JJ0RBC-7 3 2019-03-22 22:51:06 2019-03-22 22:56:20 PM95MO > QM05CL 67.7 miles 279° 2019-03-22 22:56:20
JP7SRV-7 1 2019-03-21 08:35:44 2019-03-21 08:35:44 PM95SP > QM05CL 39.6 miles 288° 2019-03-21 08:35:44
JK1OZJ-9 5 2019-03-02 08:33:25 2019-03-19 22:52:32 PM95TK > QM05CL 33.7 miles 269° 2019-03-03 03:29:25
JE7YUS-9 13 2019-03-19 18:41:48 2019-03-19 19:19:06 QM05EJ > QM05CL 11.1 miles 122° 2019-03-19 18:41:48
7L4VOH-9 2 2019-03-03 01:21:04 2019-03-12 14:39:38 PM95JL > QM05CL 79.0 miles 272° 2019-03-03 01:21:04
JN7TAN-9 1 2019-03-22 09:10:51 2019-03-22 09:10:51 PM95VS > QM05CL 29.6 miles 315° 2019-03-22 09:10:51
JF1HIS-9 2 2019-03-05 17:15:16 2019-03-05 17:39:34 PM95KO > QM05CL 76.6 miles 278° 2019-03-05 17:39:34
JI1EDP-7 1 2019-03-18 17:06:44 2019-03-18 17:06:44 QM05GR > QM05CL 27.5 miles 51° 2019-03-18 17:06:44
JG1MXD-9 1 2019-03-04 00:18:00 2019-03-04 00:18:00 PM95UU > QM05CL 36.9 miles 317° 2019-03-04 00:18:00
JJ1MNX-7 6 2019-03-09 23:26:07 2019-03-10 00:27:28 PM95MR > QM05CL 69.0 miles 286° 2019-03-09 23:26:07
JR1JZW-7 2 2019-03-08 18:19:52 2019-03-08 19:29:54 PM95OK > QM05CL 53.3 miles 268° 2019-03-08 19:29:54
JI1FOW-9 10 2019-03-02 05:04:37 2019-03-03 09:19:44 PM95UL > QM05CL 28.8 miles 270° 2019-03-03 09:19:44
JS1BEJ-9 1 2019-03-19 19:13:52 2019-03-19 19:13:52 PM95PP > QM05CL 51.8 miles 285° 2019-03-19 19:13:52
JS1BEJ-7 6 2019-03-19 21:13:11 2019-03-19 21:45:19 PM95OO > QM05CL 56.9 miles 279° 2019-03-19 21:45:19
JJ1WSC-7 2 2019-03-12 01:24:44 2019-03-12 02:13:39 PM95WK > QM05CL 17.3 miles 268° 2019-03-12 02:13:39
7N3RLX-5 9 2019-03-10 08:11:13 2019-03-17 09:11:39 PM95GP > QM05CL 93.2 miles 277° 2019-03-17 08:12:18
JJ1NIN-9 6 2019-03-20 01:19:56 2019-03-20 03:29:06 QM05AK > QM05CL 7.6 miles 258° 2019-03-20 03:29:06
JJ1WSC-9 1 2019-03-23 01:15:11 2019-03-23 01:15:11 PM95QU > QM05CL 51.8 miles 300° 2019-03-23 01:15:11

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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