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APRS station 7J1YAK-1 - show graphs
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Comment: WiRESX#15189 430.77MHz TSQ 77.0Hz 4.66/1k2
Mic-E message: Off duty
Location: 35°29.45' N 138°48.03' E - locator PM95JL67BT - show map - static map
6.3 miles East bearing 89° from Fujikawaguchiko, Japan [?]
10.6 miles Southwest bearing 225° from Ōtsuki, Yamanashi, Japan
47.4 miles West bearing 274° from Yokohama-shi, Kanagawa, Japan
51.9 miles West bearing 255° from Tokyo, Tōkyō, Japan
Last position: 2018-04-22 15:53:45 EDT (7m19s ago)
2018-04-23 04:53:45 JST local time at Fujikawaguchiko, Japan [?]
Course:
Device: Kenwood: TM-D710 (rig)
Last path: 7J1YAK-1>SURYT5 via qAS,7L4VOH-10
Positions stored: 3
Packet rate: 1765 seconds between packets on average during 88236 seconds.
APRS digipeater – Statistics for 2018-04:
Stations heard directly: 25 on radio path – show map
Last heard a station directly: 2018-04-19 00:35:02 EDT (3d 15h26m ago)
Normal receiver range estimate: 87 miles (Updated: 2015-08-31 17:58:54 EDT)
Position packets heard directly: 241 on radio path
Stations near current position of 7J1YAK-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JM2KVE2.4 miles 299°2018-04-22 02:05:34 JH1BBC-73.5 miles 322°2018-03-27 19:34:23
7L4VOH-74.6 miles 300°2018-04-19 23:00:55 7L4VOH-14.6 miles 300°2018-03-31 22:47:57
7L4VOH-104.6 miles 300°2018-04-22 15:49:51 7L2IGT5.7 miles 157°2018-04-21 21:12:32
JM1FWS-A5.9 miles 138°2018-04-06 21:14:56 JP1YLH-I6.8 miles 141°2018-04-22 15:59:31
JM1GVI-78.8 miles 4°2018-04-21 21:30:27 JJ1IIB-511.3 miles 43°2018-04-03 09:19:00
JJ1IIB-711.3 miles 43°2018-04-05 10:13:29 JS1JNM-713.0 miles 62°2018-04-01 00:15:14
JE1KUC-913.2 miles 307°2018-04-07 04:41:57 JH2SAP-913.5 miles 148°2018-04-21 01:59:08
JJ1QZA-B14.8 miles 343°2018-04-12 04:25:35 JQ1ITL-915.4 miles 332°2018-03-23 21:50:28
JJ1FPY-715.6 miles 305°2018-04-21 06:20:44 JH1QWC-716.1 miles 298°2018-04-21 20:51:08
JM1NHN16.3 miles 333°2018-03-25 00:20:55 JP1YKV-I17.0 miles 310°2018-04-18 22:47:16
Stations which heard 7J1YAK-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 10 2018-04-01 01:40:48 2018-04-07 03:14:22 PM95JL > PM95TR 49.4 miles 71° 2018-04-07 03:14:22
JN1NVQ 25 2018-03-31 23:10:44 2018-04-14 09:18:44 PM95JL > PM96UE 70.8 miles 46° 2018-04-14 09:18:44
JE4YKB-13 2 2018-04-06 13:44:03 2018-04-06 22:44:16 PM95JL > PM95SJ 41.2 miles 100° 2018-04-06 22:44:16
JA1YFL-10 95 2018-04-02 03:41:25 2018-04-20 08:22:22 PM95JL > PM95GQ 18.2 miles 316° 2018-04-20 08:22:22
JQ1ZAB-10 19 2018-03-31 21:40:42 2018-04-17 03:50:29 PM95JL > QM05GV 100.3 miles 74° 2018-04-17 03:50:29
JS1PEI-2 30 2018-04-09 20:45:58 2018-04-22 03:53:27 PM95JL > PM95XJ 63.9 miles 95° 2018-04-22 03:53:27
JG1FVF 184 2018-03-31 20:10:39 2018-04-21 17:53:12 PM95JL > QM05EX 94.8 miles 69° 2018-04-21 17:53:12
JI1SZR-10 3 2018-04-01 19:41:14 2018-04-06 23:14:16 PM95JL > QM06AN 98.9 miles 42° 2018-04-06 23:14:16
JI1SZR-1 3 2018-03-31 21:10:41 2018-04-01 05:40:53 PM95JL > QM06AN 98.9 miles 42° 2018-04-01 05:40:53
7L4VOH-10 673 2018-04-02 04:11:26 2018-04-22 15:53:45 PM95JL > PM95IM 4.6 miles 300° 2018-04-22 15:53:45

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 7J1YAK-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JO2KNV-9 6 2018-04-05 18:38:16 2018-04-05 19:28:38 PM95NI > PM95JL 23.0 miles 117° 2018-04-05 19:28:38
JE1KUC-9 5 2018-04-06 09:09:48 2018-04-06 09:41:52 PM95OI > PM95JL 26.9 miles 110° 2018-04-06 09:09:48
JM2WQD-9 6 2018-04-15 00:18:36 2018-04-15 00:47:23 PM95OI > PM95JL 26.2 miles 111° 2018-04-15 00:47:23
JM1INO-9 4 2018-04-03 19:27:51 2018-04-06 03:02:34 PM95NI > PM95JL 21.8 miles 117° 2018-04-06 03:02:34
JF1FQR-8 7 2018-04-05 06:08:09 2018-04-05 07:08:10 PM94TW > PM95JL 61.6 miles 128° 2018-04-05 07:08:10
JO3NNV-9 4 2018-04-14 20:29:28 2018-04-14 20:52:35 PM95OI > PM95JL 23.1 miles 117° 2018-04-14 20:29:28
JF2BVT-14 25 2018-04-03 19:45:04 2018-04-11 00:34:02 PM95EU > PM95JL 35.6 miles 314° 2018-04-09 08:25:31
JA1KHZ-12 31 2018-04-05 20:37:13 2018-04-06 00:20:03 PM95MO > PM95JL 14.2 miles 54° 2018-04-05 20:37:13
JM1YTU-3 6 2018-04-05 04:10:07 2018-04-18 00:44:50 QM05CL > PM95JL 78.4 miles 91° 2018-04-18 00:44:50
JA1CAY-9 6 2018-04-14 23:59:31 2018-04-15 03:50:16 PM95FR > PM95JL 24.6 miles 311° 2018-04-15 00:05:53
JP1XND-9 1 2018-04-03 16:18:23 2018-04-03 16:18:23 PM95KK > PM95JL 4.4 miles 150° 2018-04-03 16:18:23
JF6AAG-7 1 2018-04-03 04:41:15 2018-04-03 04:41:15 PM95WK > PM95JL 62.1 miles 93° 2018-04-03 04:41:15
JA1EMF-8 2 2018-04-15 02:59:53 2018-04-15 03:18:03 PM95NI > PM95JL 21.9 miles 117° 2018-04-15 03:18:03
JO1PYV-9 2 2018-04-14 23:24:38 2018-04-14 23:27:52 PM95GQ > PM95JL 21.7 miles 309° 2018-04-14 23:24:38
7L2IWN-9 6 2018-04-10 21:44:11 2018-04-11 01:26:26 PM95NI > PM95JL 22.9 miles 117° 2018-04-11 01:26:26
7K3VEY-9 8 2018-04-15 01:40:34 2018-04-15 11:08:41 PM95DV > PM95JL 40.5 miles 314° 2018-04-15 03:14:44
JA1NGG-9 94 2018-03-31 21:38:22 2018-04-13 22:51:35 PM95LG > PM95JL 17.1 miles 144° 2018-04-05 01:33:11
JH2SAP-9 2 2018-04-14 21:22:13 2018-04-17 02:43:34 PM95LH > PM95JL 14.4 miles 150° 2018-04-14 21:22:13
JN1JTN-9 2 2018-04-03 18:38:47 2018-04-03 18:45:37 PM96TB > PM95JL 61.5 miles 51° 2018-04-03 18:45:37
JJ0RBC-7 1 2018-04-18 06:47:40 2018-04-18 06:47:40 PM95KO > PM95JL 9.7 miles 37° 2018-04-18 06:47:40
JH0UVW-9 4 2018-04-13 21:36:03 2018-04-15 04:36:26 PM96SA > PM95JL 57.2 miles 49° 2018-04-13 21:36:03
JJ1IIB-7 4 2018-04-02 09:41:49 2018-04-05 10:13:29 PM95LO > PM95JL 11.4 miles 43° 2018-04-02 09:41:49
7L4VOH-7 1 2018-04-02 06:55:56 2018-04-02 06:55:56 PM95IM > PM95JL 4.6 miles 300° 2018-04-02 06:55:56
7L4VOH-9 10 2018-04-03 19:24:25 2018-04-19 01:25:33 PM95KI > PM95JL 9.8 miles 156° 2018-04-03 20:00:14
7L4VOH-1 3 2018-03-31 21:09:47 2018-03-31 22:47:57 PM95IM > PM95JL 4.6 miles 300° 2018-03-31 22:47:57

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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