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APRS station JF2ZGN-3 - show graphs
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Comment: IzuTougasayamaAlt1197m 431.04MHz APRS TEST
Mic-E message: Off duty
Location: 34°52.72' N 139°01.94' E - locator PM94MV30VV - show map - static map
6.7 miles Southwest bearing 205° from Itō, Shizuoka, Japan [?]
15.4 miles North bearing 18° from Shimoda, Shizuoka, Japan
52.3 miles Southwest bearing 221° from Yokohama-shi, Kanagawa, Japan
67.2 miles Southwest bearing 214° from Tokyo, Tōkyō, Japan
Last position: 2017-10-17 10:48:54 EDT (6m29s ago)
2017-10-17 23:48:54 JST local time at Itō, Japan [?]
Course:
Device: Kenwood: TM-D710 (rig)
Last path: JF2ZGN-3>STURW2 via WIDE1-1,qAR,JA2YLN (good)
Positions stored: 1
Packet rate: 1885 seconds between packets on average during 94253 seconds.
APRS digipeater – Statistics for 2017-10:
Stations heard directly: 25 on radio path – show map
Last heard a station directly: 2017-10-17 10:49:11 EDT (6m12s ago)
Normal receiver range estimate: 75 miles (Updated: 2017-09-30 19:37:55 EDT)
Position packets heard directly: 2803 on radio path
Stations near current position of JF2ZGN-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG2OJP-73.7 miles 137°2017-10-17 08:05:44 JG2OJP-94.7 miles 153°2017-10-17 03:57:40
JA3EZJ-K5.0 miles 71°2017-10-13 02:30:39 JA3EZJ-95.0 miles 70°2017-10-16 23:11:48
JA2IQZ-95.1 miles 41°2017-10-17 06:20:32 JL2XMC-75.3 miles 163°2017-10-14 19:19:48
JR2TOA-85.3 miles 165°2017-10-10 09:28:30 JR2TOA-95.4 miles 165°2017-10-17 03:29:30
JG2VEI-95.4 miles 164°2017-10-17 01:56:07 JR2YQN-36.0 miles 167°2017-10-17 10:26:52
JA2OZB-76.0 miles 82°2017-10-11 01:25:17 JL2CIJ-36.1 miles 28°2017-10-16 03:46:42
JA2APZ-97.0 miles 46°2017-10-16 01:35:42 JA2APZ7.0 miles 46°2017-10-16 09:34:07
JE2MAF-77.1 miles 33°2017-10-08 04:47:53 TAISEI MARU7.6 miles 111°2017-10-17 09:40:33
JA2YQQ-37.7 miles 40°2017-10-17 10:28:01 JA2YQQ-47.7 miles 40°2017-10-17 10:25:39
JE2ZUF-107.8 miles 322°2017-10-17 10:46:37 JG2OPT-97.9 miles 324°2017-10-16 02:22:06
Stations which heard JF2ZGN-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 13 2017-10-03 23:04:38 2017-10-12 18:17:45 PM94MV > PM95TR 67.1 miles 30° 2017-10-12 18:17:45
JA2YLN 28 2017-10-01 04:51:02 2017-10-17 10:48:54 PM94MV > PM95KC 18.4 miles 328° 2017-10-17 10:48:54
JG1SYB-10 176 2017-09-30 21:54:48 2017-10-17 08:08:24 PM94MV > PM95XQ 77.9 miles 43° 2017-10-17 08:08:24
JO1UIC-10 419 2017-10-01 01:38:55 2017-10-17 09:11:35 PM94MV > QM05AP 78.4 miles 48° 2017-10-17 09:11:35
JI1FPY-6 24 2017-10-08 22:46:17 2017-10-17 03:18:51 PM94MV > PM95TM 57.5 miles 38° 2017-10-17 03:18:51
JA2APZ 56 2017-09-30 20:18:45 2017-10-16 09:42:02 PM94MV > PM94NW 7.0 miles 46° 2017-10-16 09:42:02
JJ2YDX-10 3 2017-10-02 16:07:28 2017-10-13 20:27:09 PM94MV > PM95IE 28.3 miles 322° 2017-10-13 20:27:09
JA2OZB-10 29 2017-10-03 16:08:25 2017-10-16 18:14:18 PM94MV > PM94EX 37.8 miles 282° 2017-10-16 18:14:18

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 JF2ZGN-3
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JA2OKX-9 23 2017-10-03 03:17:22 2017-10-11 05:24:48 PM94CU > PM94MV 44.8 miles 270° 2017-10-06 21:24:03
JA1KWV-1 388 2017-09-30 20:09:04 2017-10-17 10:49:11 PM95TR > PM94MV 67.1 miles 30° 2017-10-17 10:49:11
JO2KNV-9 51 2017-09-30 21:01:32 2017-10-17 04:49:21 PM94CU > PM94MV 44.6 miles 267° 2017-09-30 22:10:56
JF1QGG 71 2017-10-01 14:20:34 2017-10-17 10:44:36 PM95XQ > PM94MV 77.4 miles 42° 2017-10-17 10:44:36
JA1KWV-15 64 2017-09-30 20:27:28 2017-10-17 10:42:38 PM95TR > PM94MV 67.0 miles 30° 2017-10-17 10:42:38
JO1UIC-12 1 2017-10-14 09:22:39 2017-10-14 09:22:39 QM05AP > PM94MV 78.3 miles 47° 2017-10-14 09:22:39
JA2OZB-12 52 2017-10-10 17:54:10 2017-10-11 05:10:13 PM95EA > PM94MV 37.2 miles 284° 2017-10-11 05:10:13
JG2CTE-12 19 2017-10-01 02:17:26 2017-10-15 02:50:37 PM95FA > PM94MV 34.7 miles 286° 2017-10-11 01:38:24
JI1FPY-6 137 2017-10-01 08:52:22 2017-10-07 11:25:51 PM95TM > PM94MV 57.5 miles 38° 2017-10-07 11:25:51
JA2OZB-7 19 2017-10-10 21:55:29 2017-10-11 01:25:17 PM94NV > PM94MV 6.0 miles 82° 2017-10-11 01:25:17
JA2APZ-9 80 2017-10-10 02:33:58 2017-10-16 01:30:41 PM95MA > PM94MV 9.4 miles 17° 2017-10-10 02:38:04
JA2YQQ-4 520 2017-10-01 00:42:32 2017-10-17 09:56:54 PM94NX > PM94MV 7.7 miles 40° 2017-10-17 09:56:54
JR2YQN-3 566 2017-09-30 20:37:58 2017-10-17 10:26:52 PM94MT > PM94MV 6.0 miles 167° 2017-10-17 10:26:52
JA2IQZ-9 330 2017-10-02 19:20:41 2017-10-17 06:13:46 PM95ME > PM94MV 21.4 miles 357° 2017-10-09 03:22:05
JA2GPW-12 30 2017-10-07 03:58:46 2017-10-13 04:37:42 PM95FA > PM94MV 33.5 miles 287° 2017-10-13 04:28:47
JA2GPW-8 52 2017-10-01 19:03:27 2017-10-17 07:58:33 PM95FA > PM94MV 34.3 miles 286° 2017-10-07 00:44:13
JR2NWS-7 3 2017-10-07 18:22:22 2017-10-08 00:48:43 PM95CL > PM94MV 64.5 miles 312° 2017-10-07 18:22:22
JN1ZOG-15 14 2017-10-01 00:42:23 2017-10-17 09:19:17 PM95TR > PM94MV 68.5 miles 30° 2017-10-17 09:19:17
JR2TOA-8 173 2017-10-02 15:41:09 2017-10-10 09:28:30 PM95VP > PM94MV 67.5 miles 39° 2017-10-02 18:23:11
JR6LWQ-9 6 2017-10-07 17:24:15 2017-10-12 06:13:42 PM95JU > PM94MV 69.4 miles 347° 2017-10-08 02:29:13
JL2CIJ-3 83 2017-10-15 21:39:16 2017-10-16 03:45:40 PM94MW > PM94MV 6.1 miles 28° 2017-10-16 03:45:40
JQ1ZQJ-9 48 2017-10-04 05:29:38 2017-10-16 03:29:52 PM95QK > PM94MV 43.0 miles 28° 2017-10-05 04:29:52
JN1QFB-9 6 2017-10-07 21:46:35 2017-10-07 22:33:19 PM95RP > PM94MV 56.1 miles 23° 2017-10-07 21:46:35
JP1XOC-7 2 2017-10-05 04:52:59 2017-10-11 16:17:14 PM95SI > PM94MV 43.1 miles 41° 2017-10-11 16:17:14
JP1XOC-8 65 2017-09-30 20:30:58 2017-10-07 23:52:04 PM95RH > PM94MV 37.9 miles 36° 2017-10-01 03:30:27

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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