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APRS station JR7GYV-3 - show graphs
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Comment: 13.3V 25C Hachinohe digipeater by Tracker2
Location: 40°31.27' N 141°31.08' E - locator QN00SM25DB - show map - static map
1.4 miles East bearing 71° from Uchimaru, Aomori, Japan [?]
1.7 miles Northeast bearing 33° from Hachinohe, Aomori, Japan
92.5 miles Northeast bearing 53° from Akita, Akita, Japan
93.0 miles Northeast bearing 53° from Akita Shi, Akita, Japan
Last position: 2017-08-19 20:08:18 EDT (19m15s ago)
2017-08-20 09:08:18 JST local time at Uchimaru, Japan [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JR7GYV-3>APOT21 via qAR,JH7JDC
Positions stored: 2
Packet rate: 1128 seconds between packets on average during 18045 seconds.
Other SSIDs: JR7GYV-12 JR7GYV-5 JR7GYV-9
APRS digipeater – Statistics for 2017-08:
Stations heard directly: 23 on radio path – show map
Last heard a station directly: 2017-08-19 19:33:57 EDT (53m36s ago)
Position packets heard directly: 781 on radio path
Stations near current position of JR7GYV-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR7GYV-9420.7 yards 156°2017-08-19 04:37:25 JR7GYV-5446.0 yards 156°2017-08-14 02:04:39
JR7GYV-120.3 miles 166°2017-07-26 17:24:44 JO7QNH-90.8 miles 180°2017-08-19 07:57:52
JK7PKM-91.9 miles 258°2017-08-18 23:15:28 JG7QNG-92.0 miles 87°2017-08-18 00:53:41
JH7JDC-92.1 miles 304°2017-08-19 09:18:48 JH7JDC2.1 miles 304°2017-08-19 20:26:55
JR7JAW2.1 miles 263°2017-08-19 20:15:52 JA1BGJ-72.5 miles 62°2017-08-19 19:52:51
JR7QZQ-94.7 miles 265°2017-08-18 04:37:10 JR7BGC-96.5 miles 183°2017-08-14 21:38:02
JN7QYD6.5 miles 316°2017-08-09 04:55:21 JN7QYD-96.7 miles 321°2017-08-19 05:29:17
JN7QYD-77.0 miles 321°2017-08-04 17:57:15 JP7YEM-I8.6 miles 149°2017-07-20 22:11:25
JF7HQY-1013.9 miles 326°2017-08-19 20:15:39 JH7KPZ-917.2 miles 298°2017-08-18 00:54:01
JK7BEJ-922.9 miles 319°2017-08-19 04:50:59
Stations which heard JR7GYV-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JH7JDC 963 2017-07-31 20:04:45 2017-08-19 20:08:18 QN00SM > QN00RM 2.1 miles 304° 2017-08-19 20:08:18

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 JR7GYV-3
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JK7PKM-9 3 2017-08-15 23:12:12 2017-08-16 23:15:12 QN00RL > QN00SM 3.5 miles 213° 2017-08-16 23:13:31
JO7JQF-3 12 2017-08-01 17:48:12 2017-08-05 22:19:16 QM09XU > QN00SM 50.7 miles 153° 2017-08-05 22:19:16
JR7GYV-9 239 2017-08-01 03:36:17 2017-08-19 04:34:21 QN00QG > QN00SM 19.5 miles 197° 2017-08-14 00:14:55
JI8EWF-9 2 2017-08-04 21:52:07 2017-08-09 00:58:50 QN00RN > QN00SM 3.4 miles 324° 2017-08-09 00:58:50
JR7BGC-9 46 2017-07-31 22:41:06 2017-08-14 21:36:17 QN00LJ > QN00SM 30.8 miles 251° 2017-07-31 23:00:38
JO7UIJ-9 1 2017-08-11 23:57:44 2017-08-11 23:57:44 QN00PP > QN00SM 14.6 miles 304° 2017-08-11 23:57:44
JR7XGV-9 3 2017-08-16 02:20:44 2017-08-16 03:53:23 QN00RN > QN00SM 5.3 miles 324° 2017-08-16 02:20:44
JH7JDC-9 8 2017-08-01 02:14:44 2017-08-15 04:43:24 QN00TK > QN00SM 6.4 miles 133° 2017-08-15 04:43:24
JM7MIO-12 12 2017-08-11 08:24:16 2017-08-16 01:05:43 QN00QG > QN00SM 18.2 miles 200° 2017-08-16 01:05:43
7K1VKU-7 23 2017-08-07 01:18:09 2017-08-08 03:41:11 QN00RM > QN00SM 4.2 miles 266° 2017-08-08 01:40:43
JK7BEJ-9 19 2017-08-10 05:49:48 2017-08-19 01:25:40 QN00MS > QN00SM 32.0 miles 304° 2017-08-19 01:25:40
JO7QNH-9 293 2017-08-01 03:10:14 2017-08-19 07:57:25 QN00TL > QN00SM 5.2 miles 138° 2017-08-14 00:20:31
JG7QNG-9 34 2017-08-01 19:34:08 2017-08-18 00:53:41 QN00SM > QN00SM 2.0 miles 87° 2017-08-18 00:53:41
JA7FHI-12 4 2017-08-05 21:05:44 2017-08-06 18:10:31 QN00QQ > QN00SM 12.9 miles 322° 2017-08-05 21:05:44
JH7UAX-9 1 2017-08-03 22:23:00 2017-08-03 22:23:00 QN00IU > QN00SM 50.4 miles 299° 2017-08-03 22:23:00
JA1BGJ-7 43 2017-08-01 07:44:22 2017-08-19 19:33:57 QN00RM > QN00SM 4.5 miles 267° 2017-08-09 08:20:27
7M4QOA-9 5 2017-08-16 03:56:40 2017-08-17 03:56:15 QN00RK > QN00SM 7.4 miles 213° 2017-08-16 03:56:40
RN0JT 2 2017-08-02 07:29:01 2017-08-02 07:34:17 PO30SG > QN00SM 953.2 miles 320° 2017-08-02 07:34:17
JF1XMW-9 2 2017-08-07 02:11:05 2017-08-07 02:14:05 QN00KP > QN00SM 34.5 miles 283° 2017-08-07 02:11:05
JH7KPZ-9 18 2017-08-02 22:29:01 2017-08-18 00:47:59 QN00NR > QN00SM 23.3 miles 305° 2017-08-13 22:17:32
JG7NZF-7 5 2017-08-13 21:13:34 2017-08-14 02:39:40 QN00OP > QN00SM 16.0 miles 298° 2017-08-14 02:39:40
JA1HYE 4 2017-08-04 08:44:24 2017-08-04 09:13:46 QN00PJ > QN00SM 13.3 miles 228° 2017-08-04 09:13:46
JP7PTG 2 2017-08-05 18:18:44 2017-08-06 01:33:15 QN00JT > QN00SM 43.9 miles 299° 2017-08-05 18:18:44

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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