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APRS station JM1YUG-3 - show graphs
Comment: CBn-N 144.66MHz JM1YUG FWD_RBBS 431.10MHz
Location: 35°50.00' N 140°02.00' E - locator QM05AT39XX - show map
7.5 miles East bearing 102° from Nagareyama, Chiba, Japan [?]
8.2 miles Northeast bearing 65° from Matsudo, Chiba, Japan
21.6 miles Northeast bearing 62° from Tokyo, Tōkyō, Japan
34.5 miles Northeast bearing 39° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-24 23:26:33 EST (5m10s ago)
2025-01-25 13:26:33 JST local time at Nagareyama, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JM1YUG-3>APNU19 via qAR,JS1YNE-10
Positions stored: 1
Packet rate: 1800 seconds between packets on average during 88216 seconds.
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 30 on radio path – show map
Last heard a station directly: 2025-01-24 23:31:23 EST (20s ago)
Position packets heard directly: 560 on radio path
Stations near current position of JM1YUG-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE1ECX1.5 miles 277°2025-01-23 20:04:05 JO1WSH2.0 miles 231°2025-01-24 07:59:16
JP1YLB-I2.2 miles 2°2025-01-24 23:21:25 7K3LHX-102.4 miles 310°2025-01-24 23:20:44
JQ1BRQ-122.8 miles 248°2025-01-18 04:10:41 JI1NKN-94.3 miles 300°2025-01-19 05:01:03
JE1OSX-94.5 miles 19°2025-01-18 21:38:29 JE1OSX-145.3 miles 107°2025-01-24 20:54:53
JI1UAG-75.5 miles 186°2025-01-24 17:02:07 JK1TBM-95.5 miles 141°2025-01-24 22:55:29
JA7THE-95.9 miles 136°2025-01-24 18:11:31 JA1HSS-96.1 miles 259°2025-01-09 02:31:03
7M1JXF-96.2 miles 118°2024-12-28 05:27:24 JL1AVU6.3 miles 275°2025-01-17 00:38:52
JG1NEH-76.6 miles 339°2025-01-24 07:02:43 7K2DJR-96.7 miles 7°2025-01-24 22:16:07
JH1RTU-57.0 miles 105°2025-01-21 20:16:21 JP1YFY-I7.1 miles 179°2025-01-24 23:24:40
JN1ZOG-137.2 miles 195°2025-01-24 23:23:25 JG1WYZ-97.2 miles 106°2025-01-14 23:24:39
Stations which heard JM1YUG-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
7K3LHX-10 350 2025-01-01 09:50:37 2025-01-24 22:56:33 QM05AT > QM05AU 2.4 miles 310° 2025-01-24 22:56:33
JG1FVF 340 2025-01-01 05:20:34 2025-01-24 21:26:32 QM05AT > QM05EX 21.9 miles 65° 2025-01-24 21:26:32
JG1PNO-10 3 2025-01-22 10:55:55 2025-01-22 17:25:59 QM05AT > PM96OL 65.7 miles 313° 2025-01-22 17:25:59
JS1YNE-10 352 2025-01-01 08:20:36 2025-01-24 23:26:33 QM05AT > PM95WR 13.7 miles 234° 2025-01-24 23:26:33

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 JM1YUG-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JF7ELG-9 42 2025-01-04 00:58:02 2025-01-24 20:40:50 QM05CX > QM05AT 15.9 miles 47° 2025-01-19 00:21:06
JR0BAQ-9 1 2025-01-19 16:15:07 2025-01-19 16:15:07 PM95TS > QM05AT 22.0 miles 262° 2025-01-19 16:15:07
JA7UOZ-9 1 2025-01-24 23:31:23 2025-01-24 23:31:23 QM06BD > QM05AT 22.8 miles 17° 2025-01-24 23:31:23
JL1TJX-7 1 2025-01-08 02:44:34 2025-01-08 02:44:34 PM95XR > QM05AT 8.9 miles 217° 2025-01-08 02:44:34
JA6LIZ-12 8 2025-01-08 17:23:11 2025-01-16 17:19:24 PM95WX > QM05AT 13.1 miles 325° 2025-01-08 17:23:11
JQ1BRQ-12 26 2025-01-05 21:19:43 2025-01-18 04:10:41 QM05CU > QM05AT 8.1 miles 84° 2025-01-18 03:26:20
JA1BPP-14 3 2025-01-06 16:08:45 2025-01-13 17:44:22 PM95VR > QM05AT 15.4 miles 238° 2025-01-13 17:44:22
JR1TOT-9 24 2025-01-02 07:47:04 2025-01-18 15:07:43 PM95XQ > QM05AT 10.5 miles 195° 2025-01-18 15:07:43
7L1MJH-9 2 2025-01-23 05:32:44 2025-01-23 17:59:34 PM95UR > QM05AT 19.0 miles 249° 2025-01-23 17:59:34
JE1JTB-7 36 2025-01-02 01:49:48 2025-01-21 01:06:22 PM95WW > QM05AT 12.8 miles 304° 2025-01-13 01:17:05
JM1BEP-9 6 2025-01-01 04:10:11 2025-01-18 04:58:53 QM06CC > QM05AT 22.5 miles 27° 2025-01-01 04:10:11
JH1PFO-9 1 2025-01-11 22:44:35 2025-01-11 22:44:35 QM05BR > QM05AT 8.9 miles 148° 2025-01-11 22:44:35
JG1FVF 151 2025-01-03 04:16:43 2025-01-24 22:46:45 QM05EX > QM05AT 21.9 miles 65° 2025-01-24 22:46:45
JA5SAG-9 2 2025-01-14 23:39:52 2025-01-14 23:43:11 QM05DU > QM05AT 12.1 miles 89° 2025-01-14 23:39:52
JH1DIS-7 2 2025-01-22 23:19:53 2025-01-22 23:46:08 QM06BE > QM05AT 23.8 miles 13° 2025-01-22 23:19:53
JI1LCY-7 2 2025-01-01 21:28:55 2025-01-24 00:11:24 PM95LU > QM05AT 60.8 miles 271° 2025-01-01 21:28:55
JG1NEH-9 7 2025-01-05 00:58:44 2025-01-21 00:30:25 PM95XX > QM05AT 11.8 miles 336° 2025-01-05 00:58:44
JE7IZM-9 15 2025-01-05 05:11:40 2025-01-20 05:54:05 QM06BA > QM05AT 15.2 miles 22° 2025-01-20 05:37:36
7M1JBF-12 13 2025-01-04 05:05:02 2025-01-04 06:09:37 QM06CC > QM05AT 20.5 miles 26° 2025-01-04 05:05:02
JG1VBZ-9 7 2025-01-12 17:14:30 2025-01-13 04:19:56 PM95XX > QM05AT 10.6 miles 344° 2025-01-12 17:14:30
JG1FVF-9 12 2025-01-03 22:42:21 2025-01-23 03:07:22 QM05DV > QM05AT 15.6 miles 71° 2025-01-08 17:16:07
JE1OSX-14 3 2025-01-15 21:03:33 2025-01-15 21:13:50 QM05BT > QM05AT 5.4 miles 103° 2025-01-15 21:13:50
JK1TBM-9 28 2025-01-01 02:04:10 2025-01-24 19:49:36 QM05DS > QM05AT 17.1 miles 106° 2025-01-03 05:07:41
JM1HVO-3 65 2025-01-01 08:03:21 2025-01-24 21:47:12 IF94XF > QM05AT 10206.1 miles 258° 2025-01-10 03:56:37
JL1LCW-9 1 2025-01-19 06:02:39 2025-01-19 06:02:39 QM05BX > QM05AT 13.1 miles 30° 2025-01-19 06:02:39
JG1NEH-7 19 2025-01-01 21:38:21 2025-01-19 06:25:43 PM95XW > QM05AT 6.6 miles 340° 2025-01-19 06:18:08
JP1DHG-9 9 2025-01-06 05:19:46 2025-01-24 05:23:07 QM06AF > QM05AT 27.1 miles 4° 2025-01-14 06:26:23
7N1ICA-7 1 2025-01-04 22:31:15 2025-01-04 22:31:15 PM95OV > QM05AT 47.7 miles 276° 2025-01-04 22:31:15
JL1ALS-9 67 2025-01-02 16:49:24 2025-01-23 23:02:50 QM06CE > QM05AT 25.1 miles 20° 2025-01-12 22:11:42
JP2FIK-1 5 2025-01-06 21:55:34 2025-01-23 22:08:07 QM05DR > QM05AT 15.0 miles 116° 2025-01-10 03:23:20

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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