Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station JE7YDO-1 - show graphs
Comment: W1,FSn-N Fill-in 144.66MHz 1k2 Sukagawa
Location: 37°17.68' N 140°27.43' E - locator QM07FH40UR - show map
4.1 miles East bearing 79° from Sukagawa, Fukushima, Japan [?]
8.3 miles Southeast bearing 151° from Kōriyama, Fukushima, Japan
59.5 miles Northeast bearing 32° from Utsunomiya-shi, Tochigi, Japan
71.0 miles South bearing 199° from Sendai-shi, Miyagi, Japan
Last position: 2024-06-15 14:25:20 EDT (17m58s ago)
2024-06-16 03:25:20 JST local time at Sukagawa, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JE7YDO-1>APNU19 via qAR,JE7ZCS-10
Positions stored: 1
Packet rate: 2000 seconds between packets on average during 18004 seconds.
Other SSIDs: JE7YDO-2
APRS digipeater – Statistics for 2024-06:
Stations heard directly: 29 on radio path – show map
Last heard a station directly: 2024-06-15 11:35:27 EDT (3h7m ago)
Position packets heard directly: 694 on radio path
Stations near current position of JE7YDO-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE7YDO-2526.2 yards 0°2024-06-15 14:19:36 JA7KUB-121.7 miles 49°2024-06-10 02:50:22
JQ7CZX4.0 miles 258°2024-06-02 01:41:00 JA7UOZ-94.2 miles 259°2024-06-15 09:20:13
JP7YEX-I4.6 miles 264°2024-06-15 14:30:31 JO7ERN5.9 miles 296°2024-06-14 15:00:28
JA7KUB7.4 miles 120°2024-06-15 14:33:40 JR7UYQ7.6 miles 314°2024-06-04 21:07:38
JL7CTN-A7.7 miles 337°2024-06-13 20:02:07 JE7ZCS-107.9 miles 318°2024-06-15 14:33:41
JA7SGS8.0 miles 325°2024-05-17 17:42:28 JH1XTL-98.2 miles 307°2024-05-28 18:52:00
JH7RKA-78.2 miles 316°2024-06-13 07:10:24 Shine8.2 miles 316°2024-06-10 08:42:04
JR7WV-I8.4 miles 322°2024-06-15 14:30:11 JQ7EGI-i8.4 miles 337°2024-06-13 19:02:34
JP7DKM-98.9 miles 95°2024-06-15 03:20:43 JP7SYX-78.9 miles 312°2024-06-09 01:42:13
JP7YFC-I9.1 miles 323°2024-06-15 14:30:57 JG7DWF-79.3 miles 336°2024-05-28 18:51:07
Stations which heard JE7YDO-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JE7YXV-10 60 2024-05-31 21:20:49 2024-06-15 12:55:19 QM07FH > QM07ES 32.1 miles 355° 2024-06-15 12:55:19
JG1FVF 32 2024-06-06 12:52:34 2024-06-15 11:25:19 QM07FH > QM05EX 91.7 miles 182° 2024-06-15 11:25:19
7L2IWN-13 1 2024-06-14 16:55:04 2024-06-14 16:55:04 QM07FH > PM95MW 121.2 miles 221° 2024-06-14 16:55:04
JM1YTR-10 1 2024-06-11 16:54:09 2024-06-11 16:54:09 QM07FH > QM05EQ 110.6 miles 181° 2024-06-11 16:54:09
JE7ZCS-10 587 2024-05-31 20:20:48 2024-06-15 14:25:20 QM07FH > QM07EJ 7.9 miles 318° 2024-06-15 14:25:20

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 JE7YDO-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JA1DHJ-9 15 2024-06-13 17:29:59 2024-06-13 20:13:01 PM96WR > QM07FH 50.6 miles 217° 2024-06-13 17:29:59
JA7UOZ-9 67 2024-05-31 22:27:58 2024-06-15 09:12:13 QM06EM > QM07FH 54.6 miles 187° 2024-06-15 06:54:49
JM2WQD-9 13 2024-06-14 03:15:18 2024-06-14 05:40:09 PM96WO > QM07FH 58.0 miles 214° 2024-06-14 05:35:06
JL1XBO-9 40 2024-06-03 02:27:01 2024-06-11 02:43:41 PM96XH > QM07FH 74.9 miles 203° 2024-06-08 01:16:01
JR7XGV-9 5 2024-06-07 18:56:45 2024-06-07 19:54:12 QM08EA > QM07FH 49.8 miles 356° 2024-06-07 18:58:37
JR1UTI-12 4 2024-06-06 22:20:52 2024-06-07 07:53:55 PM96XG > QM07FH 75.2 miles 202° 2024-06-07 07:53:55
JL7OTC-9 1 2024-06-14 04:51:59 2024-06-14 04:51:59 QM08IB > QM07FH 53.7 miles 15° 2024-06-14 04:51:59
JA7KUB-12 2 2024-06-10 02:20:52 2024-06-10 02:50:22 QM07EI > QM07FH 7.8 miles 314° 2024-06-10 02:20:52
JL3HBA-9 1 2024-05-31 21:10:40 2024-05-31 21:10:40 QM06AN > QM07FH 57.5 miles 206° 2024-05-31 21:10:40
JE1JTB-7 24 2024-06-14 21:33:46 2024-06-15 07:20:41 QM07EU > QM07FH 38.2 miles 352° 2024-06-14 22:14:57
JH1PFO-9 25 2024-06-08 21:51:10 2024-06-09 21:01:32 QM16OT > QM07FH 153.3 miles 101° 2024-06-09 01:32:29
7L4VOH-9 12 2024-06-03 12:53:53 2024-06-06 03:40:30 PM96WU > QM07FH 42.5 miles 225° 2024-06-06 03:40:30
JH7NFM-9 82 2024-06-01 08:10:52 2024-06-14 07:11:09 QM07FO > QM07FH 20.1 miles 354° 2024-06-08 01:36:52
JP7GUC-9 25 2024-06-01 00:29:52 2024-06-06 05:06:09 QM07BC > QM07FH 20.9 miles 232° 2024-06-02 00:21:56
JP7GUC-7 121 2024-06-06 08:31:08 2024-06-15 03:45:21 QM06BW > QM07FH 29.3 miles 215° 2024-06-07 00:02:14
JA7EEF-7 3 2024-06-01 02:25:27 2024-06-01 03:35:14 QM06EX > QM07FH 20.9 miles 190° 2024-06-01 03:35:14
JI1RWC-9 15 2024-06-01 01:06:06 2024-06-04 03:11:41 PM96XS > QM07FH 45.3 miles 219° 2024-06-04 03:11:41
JP7SYX-7 37 2024-06-07 10:18:07 2024-06-09 01:42:13 QM07EJ > QM07FH 9.2 miles 313° 2024-06-09 01:34:03
7L3NWU-7 1 2024-06-13 22:28:16 2024-06-13 22:28:16 PM96XK > QM07FH 65.7 miles 203° 2024-06-13 22:28:16
JS1AUR-7 4 2024-06-11 01:04:48 2024-06-15 03:26:12 QM06AX > QM07FH 33.3 miles 226° 2024-06-15 03:26:12
JH1HST-7 17 2024-06-08 20:07:46 2024-06-09 11:13:16 PM97WF > QM07FH 34.5 miles 263° 2024-06-09 11:13:16
JA7OAR-3 94 2024-05-31 20:55:55 2024-06-15 11:35:27 QM08DF > QM07FH 65.0 miles 352° 2024-06-15 11:35:27
JK1MQE-9 30 2024-06-01 09:17:00 2024-06-04 15:17:13 PM96WP > QM07FH 54.6 miles 217° 2024-06-04 15:17:13
JQ1RHV-7 1 2024-06-07 18:23:38 2024-06-07 18:23:38 PM96VV > QM07FH 43.6 miles 233° 2024-06-07 18:23:38
JH7RKA-7 2 2024-06-04 22:03:33 2024-06-13 07:10:24 QM07EJ > QM07FH 8.2 miles 316° 2024-06-13 07:10:24
JI1JLD-9 4 2024-06-01 00:54:07 2024-06-01 02:33:14 QM07AA > QM07FH 29.6 miles 227° 2024-06-01 02:33:14
JS1AUR-9 20 2024-06-03 19:30:37 2024-06-14 21:56:43 PM96WO > QM07FH 56.1 miles 213° 2024-06-04 01:35:39
7N4ITA-9 24 2024-06-01 01:30:39 2024-06-15 07:16:10 PM97WO > QM07FH 38.2 miles 303° 2024-06-15 07:16:10
JQ7EGI-7 5 2024-06-13 19:03:18 2024-06-14 08:27:34 QM07EK > QM07FH 10.0 miles 330° 2024-06-14 08:27:34

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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS