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APRS station JM1YTU-3 - show graphs
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
6.8 miles Northwest bearing 298° from Mobara, Chiba, Japan [?]
7.2 miles Southeast bearing 121° from Ichihara, 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: 2024-12-22 01:43:07 EST (2m3s ago)
2024-12-22 15:43:07 JST local time at Mobara, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JM1YTU-3>APNU19 via WIDE1-1,qAO,JQ1ZVN-10 (good)
Positions stored: 6
Packet rate: 1212 seconds between packets on average during 59411 seconds.
APRS digipeater – Statistics for 2024-12:
Stations heard directly: 46 on radio path – show map
Last heard a station directly: 2024-12-22 01:26:20 EST (18m50s ago)
Normal receiver range estimate: 87 miles (Updated: 2023-08-31 18:50:34 EDT)
Position packets heard directly: 1523 on radio path
Stations near current position of JM1YTU-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1ZIF-21.2 miles 197°2024-12-22 01:32:14 JQ1ZIF-41.2 miles 196°2024-12-22 01:44:12
7M3CKK-72.0 miles 126°2024-12-21 01:14:04 JP1KZB3.7 miles 320°2024-11-26 14:01:15
JH1BLT-94.3 miles 103°2024-12-22 01:44:15 JJ1YEG-104.3 miles 103°2024-12-22 01:26:16
JJ1YEG-24.3 miles 103°2024-12-22 01:26:21 JJ1YEG B4.3 miles 103°2024-12-22 01:33:46
JJ1YEG-B4.3 miles 103°2024-12-22 01:33:56 JJ1YEG C4.3 miles 103°2024-12-22 01:34:06
JJ1YEG-C4.3 miles 103°2024-12-22 01:34:16 JJ1YEG A4.3 miles 103°2024-12-22 01:34:26
JJ1YEG-A4.3 miles 103°2024-12-22 01:34:36 JJ1YEG D4.3 miles 103°2024-12-22 01:34:46
JJ1YEG-D4.3 miles 103°2024-12-22 01:34:56 JS1LTV-55.7 miles 317°2024-12-07 05:04:46
JP1VVM-96.5 miles 331°2024-12-21 23:17:15 JI1DLW-96.6 miles 253°2024-12-22 01:44:58
JI1ELD-96.9 miles 335°2024-12-21 23:10:01 JI1ELD-57.1 miles 334°2024-12-03 15:35:03
Stations which heard JM1YTU-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JG1FVF 23 2024-12-02 15:08:28 2024-12-20 17:42:48 QM05CL > QM05EX 36.5 miles 17° 2024-12-20 17:42:48
JP1BHH-10 6 2024-12-14 14:41:20 2024-12-16 15:41:49 QM05CL > PM95SO 39.6 miles 285° 2024-12-16 15:41:49
JG1PNO-10 32 2024-12-02 17:08:29 2024-12-20 18:12:48 QM05CL > PM96OL 90.5 miles 321° 2024-12-20 18:12:48
JM1YUA 4 2024-12-15 22:41:48 2024-12-18 00:12:09 QM05CL > QM05AF 17.2 miles 205° 2024-12-18 00:12:09
JM1YTR-10 1 2024-12-14 12:12:14 2024-12-14 12:12:14 QM05CL > QM05EQ 20.1 miles 38° 2024-12-14 12:12:14
JS1YNE-10 135 2024-12-01 05:08:07 2024-12-21 19:13:02 QM05CL > PM95WR 26.6 miles 311° 2024-12-21 19:13:02
JQ1ZVN-10 616 2024-11-30 19:08:01 2024-12-22 01:43:07 QM05CL > QM05AQ 17.3 miles 332° 2024-12-22 01:43:07
JJ1YEG-10 152 2024-11-30 20:38:03 2024-12-21 21:43:04 QM05CL > QM05DK 4.3 miles 103° 2024-12-21 21:43:04

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 - EST last heard longest (rx => tx) longest at - EST
JF7ELG-9 1 2024-12-15 00:49:29 2024-12-15 00:49:29 PM95UU > QM05CL 38.6 miles 313° 2024-12-15 00:49:29
JH1BLT-9 5 2024-12-04 20:13:37 2024-12-18 23:58:17 QM05EK > QM05CL 11.5 miles 101° 2024-12-16 23:54:55
JM2WQD-9 11 2024-12-12 02:32:36 2024-12-12 23:59:31 QM05BO > QM05CL 9.5 miles 344° 2024-12-12 02:32:36
7L3KFI-9 3 2024-12-03 03:41:54 2024-12-09 07:00:06 PM95VQ > QM05CL 28.3 miles 301° 2024-12-03 03:41:54
JQ1XLC-9 1 2024-12-08 02:13:49 2024-12-08 02:13:49 QM05BP > QM05CL 12.0 miles 352° 2024-12-08 02:13:49
JA2YQQ-3 10 2024-12-09 22:04:53 2024-12-20 18:38:11 PM94NX > QM05CL 69.7 miles 241° 2024-12-20 18:38:11
JI1RFF-9 14 2024-12-15 00:48:01 2024-12-21 02:40:41 QM05AR > QM05CL 18.7 miles 336° 2024-12-19 18:35:57
JL1TJX-7 3 2024-12-08 13:18:06 2024-12-11 17:04:39 PM95VQ > QM05CL 28.6 miles 303° 2024-12-08 13:18:06
JQ1BRQ-12 12 2024-11-30 21:00:20 2024-12-21 20:12:22 PM95VQ > QM05CL 28.3 miles 303° 2024-12-01 00:26:07
7K1JVQ-9 1 2024-12-20 17:40:14 2024-12-20 17:40:14 PM96NK > QM05CL 91.4 miles 318° 2024-12-20 17:40:14
JI1DLW-9 28 2024-11-30 20:59:50 2024-12-21 19:11:06 PM95XI > QM05CL 14.0 miles 233° 2024-11-30 21:03:51
JA1BPP-14 3 2024-12-19 16:22:08 2024-12-20 17:05:00 PM95VS > QM05CL 30.1 miles 317° 2024-12-19 16:22:08
JR1TOT-9 6 2024-12-02 22:31:05 2024-12-07 21:10:51 PM95XQ > QM05CL 21.2 miles 321° 2024-12-07 21:10:51
JI1ITW-9 1 2024-12-19 04:15:25 2024-12-19 04:15:25 PM95TI > QM05CL 32.6 miles 259° 2024-12-19 04:15:25
7L1MJH-9 4 2024-12-15 03:17:18 2024-12-19 18:48:05 PM95TS > QM05CL 39.5 miles 305° 2024-12-15 03:17:18
JE1JTB-7 66 2024-12-01 20:09:22 2024-12-13 01:27:34 QM05BU > QM05CL 27.7 miles 350° 2024-12-12 19:45:15
JE6AUN-7 1 2024-12-01 17:47:08 2024-12-01 17:47:08 PM95RT > QM05CL 47.6 miles 302° 2024-12-01 17:47:08
JH1PFO-9 9 2024-12-02 19:20:48 2024-12-19 02:30:37 QM05BQ > QM05CL 15.9 miles 349° 2024-12-16 18:37:55
JG1FVF 3 2024-12-07 09:17:20 2024-12-21 15:46:56 QM05EX > QM05CL 36.5 miles 17° 2024-12-21 15:46:56
JI1EDP-9 1 2024-12-14 10:31:57 2024-12-14 10:31:57 QM05FN > QM05CL 16.7 miles 69° 2024-12-14 10:31:57
JJ1QQL-9 1 2024-12-20 19:33:47 2024-12-20 19:33:47 PM95PQ > QM05CL 54.3 miles 288° 2024-12-20 19:33:47
JE6AUN-9 2 2024-12-12 19:30:05 2024-12-20 17:03:45 PM96QA > QM05CL 58.4 miles 312° 2024-12-20 17:03:45
JF5SIM-9 1 2024-12-15 01:33:52 2024-12-15 01:33:52 PM95TV > QM05CL 43.3 miles 314° 2024-12-15 01:33:52
JK1PEB-1 48 2024-12-05 17:35:42 2024-12-20 17:42:46 QM05BP > QM05CL 14.4 miles 338° 2024-12-20 17:42:46
JI1ELD-9 6 2024-12-02 18:14:49 2024-12-21 22:59:44 QM05BO > QM05CL 10.4 miles 347° 2024-12-10 19:57:15
JL1UXH-9 11 2024-12-02 04:21:42 2024-12-20 04:41:58 PM95VS > QM05CL 30.9 miles 312° 2024-12-17 04:22:05
JM1YUA 93 2024-12-06 03:29:50 2024-12-21 15:58:22 QM05AF > QM05CL 17.2 miles 205° 2024-12-21 15:58:22
JH1HST-7 4 2024-12-10 13:05:10 2024-12-17 09:10:51 PM95VT > QM05CL 33.7 miles 318° 2024-12-17 09:10:51
7M1JBF-12 5 2024-12-01 11:49:01 2024-12-07 03:31:26 PM95WU > QM05CL 31.8 miles 324° 2024-12-07 03:12:30
JR1JDS-9 1 2024-12-17 02:11:55 2024-12-17 02:11:55 QM05BP > QM05CL 14.7 miles 342° 2024-12-17 02:11:55
JM1YTR-10 11 2024-12-07 04:53:17 2024-12-21 22:23:18 QM05EQ > QM05CL 20.1 miles 38° 2024-12-21 22:23:18
JK1MQE-9 1 2024-12-14 16:26:50 2024-12-14 16:26:50 PM95QK > QM05CL 47.9 miles 267° 2024-12-14 16:26:50
JK1SEA-9 1 2024-12-19 05:09:17 2024-12-19 05:09:17 PM95QK > QM05CL 48.3 miles 267° 2024-12-19 05:09:17
JK1TBM-9 9 2024-12-07 04:59:17 2024-12-15 03:11:17 QM05AR > QM05CL 19.6 miles 340° 2024-12-08 00:58:11
JA1PPH-7 8 2024-12-14 20:46:25 2024-12-14 23:21:48 PM95OS > QM05CL 61.6 miles 291° 2024-12-14 23:21:48
JH1KRX-5 44 2024-12-03 17:55:17 2024-12-21 10:38:29 PM95XR > QM05CL 21.5 miles 329° 2024-12-21 10:07:10
JM1HVO-3 6 2024-12-07 01:12:58 2024-12-21 18:51:31 QM05DS > QM05CL 21.2 miles 18° 2024-12-21 18:51:31
JQ1ZVN-10 8 2024-12-14 23:38:52 2024-12-19 05:38:51 QM05AQ > QM05CL 17.3 miles 332° 2024-12-19 05:38:51
7M1JBF-11 7 2024-12-04 22:35:57 2024-12-19 23:08:15 PM95WT > QM05CL 28.0 miles 325° 2024-12-19 23:08:15
7N1ICA-7 2 2024-12-14 18:23:39 2024-12-14 22:45:16 PM95ON > QM05CL 58.1 miles 278° 2024-12-14 22:45:16
JJ1YEG-2 563 2024-11-30 19:19:31 2024-12-22 01:26:20 QM05DK > QM05CL 4.3 miles 103° 2024-12-22 01:26:20
JL1ALS-9 486 2024-11-30 19:02:31 2024-12-21 08:34:37 PM95VP > QM05CL 27.6 miles 298° 2024-12-17 05:21:59
JI1JLD-7 8 2024-12-01 06:37:49 2024-12-01 08:17:23 PM95VP > QM05CL 24.9 miles 300° 2024-12-01 08:17:23
7N4IBQ-9 3 2024-12-01 02:14:34 2024-12-01 03:58:48 PM95LI > QM05CL 71.7 miles 265° 2024-12-01 02:14:34
JP2FIK-1 10 2024-12-08 19:26:14 2024-12-21 19:07:24 QM05DR > QM05CL 18.2 miles 13° 2024-12-21 19:07:24
JR1WUT-7 1 2024-12-18 22:29:29 2024-12-18 22:29:29 PM95XJ > QM05CL 16.0 miles 249° 2024-12-18 22:29:29

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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