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APRS station JR5YBZ-3 - show graphs
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Comment: W1,EHn-N KUREISHIKOUGEN 790mH 144.66/1200
Last beacon: UIDIGI 1.9
Location: 33°58.20' N 133°38.04' E - locator PM63TX62BT - show map - static map
5.0 miles Southeast bearing 130° from Kawanoe, Ehime, Japan [?]
10.2 miles South bearing 185° from Kanonji, Kagawa, Japan
50.7 miles South bearing 200° from Okayama-shi, Okayama, Japan
73.3 miles Southeast bearing 113° from Hiroshima-shi, Hiroshima, Japan
Last position: 2017-01-20 10:52:36 EST (12m42s ago)
2017-01-21 00:52:36 JST local time at Kawanoe, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JR5YBZ-3>APNU19 via qAR,JA5YRY-10
Positions stored: 14
Packet rate: 827 seconds between packets on average during 41331 seconds.
APRS digipeater – Statistics for 2017-01:
Stations heard directly: 64 on radio path – show map
Last heard a station directly: 2017-01-20 06:02:13 EST (5h3m ago)
Normal receiver range estimate: 62 miles (Updated: 2016-12-31 18:14:23 EST)
Position packets heard directly: 2451 on radio path
Stations near current position of JR5YBZ-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JJ5KUG-98.1 miles 6°2017-01-08 09:05:22 JA5NCK-128.3 miles 264°2017-01-20 01:19:39
JE5RTW-88.7 miles 269°2017-01-17 01:13:23 JA5HNV-99.0 miles 9°2017-01-16 18:35:00
JJ5MRR-29.7 miles 271°2017-01-20 10:54:01 JJ5MRR-99.7 miles 270°2017-01-19 22:50:58
JG5EQV-1010.2 miles 8°2017-01-20 10:39:13 JI5ILL-713.1 miles 224°2017-01-14 23:57:14
JA5IWA-915.5 miles 18°2017-01-20 03:52:31 JA5MVU-1017.1 miles 73°2017-01-20 10:38:59
JA5IWA-717.3 miles 16°2016-12-25 17:59:28 JA5NUU-B18.2 miles 196°2017-01-15 22:23:33
JA5NUU-A18.2 miles 196°2017-01-10 23:00:12 JH5LZO-918.4 miles 270°2017-01-15 04:06:08
JA5GGB-718.7 miles 20°2017-01-20 03:32:50 JA5GGB18.8 miles 20°2017-01-20 10:52:13
JA5NUU-C18.9 miles 199°2017-01-11 03:23:30 JJ5EMO19.0 miles 42°2017-01-16 03:55:50
JH5HTX-1319.3 miles 31°2017-01-20 10:59:00 JF5QUT-919.4 miles 262°2017-01-20 05:40:40
Stations which heard JR5YBZ-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA5GGB 21 2017-01-01 20:47:42 2017-01-17 06:51:46 PM63TX > PM64UF 18.8 miles 20° 2017-01-17 06:51:46
JF5FFL-10 2 2017-01-11 01:20:07 2017-01-20 04:52:32 PM63TX > PM63PW 20.0 miles 261° 2017-01-20 04:52:32
JA4XO-1 1 2017-01-17 23:21:56 2017-01-17 23:21:56 PM63TX > PM64XO 47.3 miles 22° 2017-01-17 23:21:56
JA4YMC-10 121 2017-01-01 16:47:40 2017-01-19 18:22:25 PM63TX > PM65TA 71.6 miles 360° 2017-01-19 18:22:25
JR5YDS-10 2 2017-01-10 16:50:02 2017-01-18 23:52:13 PM63TX > PM64MB 36.2 miles 279° 2017-01-18 23:52:13
JA4ZRK 25 2017-01-06 19:49:01 2017-01-18 07:52:02 PM63TX > PM64PN 43.7 miles 336° 2017-01-18 07:52:02
JG5EQV-10 5 2017-01-02 00:17:44 2017-01-15 15:51:20 PM63TX > PM64TC 10.2 miles 8° 2017-01-15 15:51:20
JN4HSC-10 6 2017-01-03 11:18:07 2017-01-08 22:19:33 PM63TX > PM65UE 83.3 miles 4° 2017-01-08 22:19:33
JE4YIB-10 1 2017-01-08 20:19:32 2017-01-08 20:19:32 PM63TX > PM64VO 43.9 miles 11° 2017-01-08 20:19:32
JA5YRY-10 912 2016-12-31 19:24:45 2017-01-20 10:52:36 PM63TX > PM64LA 37.1 miles 276° 2017-01-20 10:52:36
JG5MMU-10 690 2016-12-31 19:17:25 2017-01-20 10:22:35 PM63TX > PM64LC 38.6 miles 283° 2017-01-20 10:22:35
JR4QII-10 239 2017-01-11 08:22:45 2017-01-20 07:26:56 PM63TX > PM64MO 54.8 miles 322° 2017-01-20 07:26:56

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 JR5YBZ-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JH4GLG-9 39 2017-01-04 16:11:50 2017-01-20 02:36:47 PM64UO > PM63TX 43.4 miles 5° 2017-01-07 00:51:12
JE6CIR-9 10 2017-01-06 02:22:29 2017-01-07 01:34:11 PM64WG > PM63TX 26.4 miles 37° 2017-01-06 02:22:29
JA4DWG-9 2 2017-01-17 18:26:17 2017-01-17 18:27:02 PM64WP > PM63TX 49.5 miles 15° 2017-01-17 18:27:02
JA4FKO-9 4 2017-01-04 01:23:28 2017-01-04 01:58:14 PM64WQ > PM63TX 52.2 miles 16° 2017-01-04 01:58:14
JA5FXJ-12 8 2017-01-01 05:14:00 2017-01-12 21:38:51 PM64XI > PM63TX 31.1 miles 35° 2017-01-01 05:14:00
JQ3XJV-9 1 2017-01-07 00:35:38 2017-01-07 00:35:38 PM64XP > PM63TX 48.3 miles 19° 2017-01-07 00:35:38
JK4MRL-7 7 2017-01-01 05:00:16 2017-01-01 22:23:17 PM64OJ > PM63TX 38.9 miles 322° 2017-01-01 17:00:27
JH5AEN-9 25 2017-01-09 01:56:42 2017-01-12 20:39:58 PM63RW > PM63TX 11.2 miles 264° 2017-01-12 20:03:53
JO4CPI-9 6 2017-01-04 03:41:24 2017-01-04 05:24:25 PM64XR > PM63TX 55.4 miles 20° 2017-01-04 03:41:24
JJ5EKS-9 70 2016-12-31 19:29:43 2017-01-01 03:01:47 PM64UF > PM63TX 17.8 miles 18° 2017-01-01 01:48:11
JF5QUT-9 5 2017-01-15 03:00:43 2017-01-20 05:41:05 PM63PW > PM63TX 19.5 miles 264° 2017-01-15 03:03:28
JI5LNS-9 33 2017-01-02 10:39:07 2017-01-15 03:06:30 PM64LB > PM63TX 38.5 miles 281° 2017-01-14 20:49:53
JH4MGU-9 1 2017-01-10 17:14:08 2017-01-10 17:14:08 PM75DE > PM63TX 92.8 miles 25° 2017-01-10 17:14:08
JA5CHI-7 13 2017-01-03 18:52:28 2017-01-03 22:25:47 PM64QL > PM63TX 39.1 miles 337° 2017-01-03 19:51:26
JN4UMO-9 3 2017-01-12 11:02:04 2017-01-17 17:21:53 PM64XP > PM63TX 48.9 miles 22° 2017-01-12 11:15:27
JJ5DVR-9 12 2017-01-03 06:33:20 2017-01-03 07:26:18 PM64VL > PM63TX 35.8 miles 14° 2017-01-03 06:33:20
JL4BUQ-9 63 2017-01-01 01:57:43 2017-01-08 07:38:49 PM64SM > PM63TX 39.7 miles 350° 2017-01-07 12:52:34
JR5MJL-12 9 2017-01-10 22:11:39 2017-01-10 23:19:28 PM64VK > PM63TX 34.0 miles 17° 2017-01-10 22:27:04
JL4UMO-9 273 2017-01-02 19:42:24 2017-01-20 04:55:29 PM64UP > PM63TX 46.6 miles 3° 2017-01-17 01:08:02
JF5FFL-12 28 2017-01-02 20:57:33 2017-01-19 22:52:28 PM64MG > PM63TX 40.5 miles 302° 2017-01-02 23:03:13
JG4TFA-9 2 2017-01-02 02:26:43 2017-01-20 04:45:06 PM75AC > PM63TX 81.0 miles 15° 2017-01-02 02:26:43
JE5RTW-8 64 2016-12-31 21:11:27 2017-01-17 01:13:23 PM64VJ > PM63TX 31.6 miles 18° 2016-12-31 21:11:27
JE3GNC-7 19 2017-01-04 04:42:45 2017-01-09 07:53:50 PM64UO > PM63TX 44.1 miles 7° 2017-01-04 06:14:57
JR4DYZ-12 1 2017-01-04 02:13:43 2017-01-04 02:13:43 PM64CE > PM63TX 81.8 miles 280° 2017-01-04 02:13:43
JA5IWA-9 28 2017-01-09 21:04:24 2017-01-20 03:52:31 PM64WH > PM63TX 25.5 miles 28° 2017-01-11 00:19:27
JO4BDG-7 310 2017-01-01 18:47:29 2017-01-20 06:02:13 PM64RN > PM63TX 41.4 miles 349° 2017-01-20 06:02:13
JH4IZM-9 31 2016-12-31 20:27:38 2017-01-09 01:51:55 PM64KK > PM63TX 53.3 miles 307° 2017-01-04 01:15:51
JH5PYM-7 40 2017-01-02 18:25:01 2017-01-20 02:48:33 PM64LB > PM63TX 38.5 miles 281° 2017-01-14 18:11:45
JO4ABC-9 114 2017-01-01 19:13:22 2017-01-13 22:05:59 PM64IH > PM63TX 58.7 miles 296° 2017-01-03 20:36:01
JA5NCK-12 95 2017-01-02 01:42:13 2017-01-20 01:19:39 PM64UE > PM63TX 16.8 miles 20° 2017-01-18 00:31:58
JA5JYP-12 9 2017-01-05 16:41:21 2017-01-19 19:33:03 PM64WO > PM63TX 47.8 miles 19° 2017-01-19 19:33:03
JA4QAQ-7 41 2017-01-09 18:52:01 2017-01-18 00:23:12 PM64UT > PM63TX 58.0 miles 3° 2017-01-11 18:52:36
JA4XO-12 1 2017-01-18 20:52:51 2017-01-18 20:52:51 PM64XO > PM63TX 47.0 miles 21° 2017-01-18 20:52:51
JG5UWK-9 7 2017-01-03 00:09:52 2017-01-03 00:20:51 PM63TV > PM63TX 4.8 miles 181° 2017-01-03 00:20:51
JO4DFJ-9 4 2017-01-05 00:42:52 2017-01-19 22:40:51 PM64DK > PM63TX 83.7 miles 294° 2017-01-06 04:39:05
JA5OJF-12 2 2017-01-04 06:03:18 2017-01-04 06:10:43 PM64WH > PM63TX 27.2 miles 27° 2017-01-04 06:10:43
JF5WQL-12 23 2017-01-04 20:17:06 2017-01-19 20:14:16 PM63MX > PM63TX 33.5 miles 273° 2017-01-08 02:41:24
JR4HJP-9 46 2017-01-03 03:17:22 2017-01-06 00:00:36 PM64HK > PM63TX 66.8 miles 300° 2017-01-06 00:00:36
JA5UEZ-9 14 2016-12-31 19:22:14 2017-01-19 20:04:55 PM63MX > PM63TX 32.8 miles 271° 2017-01-17 02:34:00
JA5HNV-9 30 2017-01-13 16:55:05 2017-01-16 18:35:00 PM64UC > PM63TX 11.8 miles 30° 2017-01-16 18:11:04
JR5EOY-8 20 2017-01-13 01:25:39 2017-01-13 02:08:01 PM63MU > PM63TX 37.0 miles 258° 2017-01-13 02:08:01
JA3PYH-9 13 2017-01-02 01:14:40 2017-01-03 00:24:46 PM64UP > PM63TX 46.5 miles 6° 2017-01-03 00:24:46
JR5IUI-12 20 2017-01-01 02:58:15 2017-01-20 03:20:47 PM64LB > PM63TX 37.6 miles 278° 2017-01-20 03:20:47
JA5WUO-12 37 2017-01-02 23:03:53 2017-01-20 04:35:34 PM74AI > PM63TX 33.7 miles 39° 2017-01-02 23:03:53
JA5OCL-12 426 2017-01-03 19:48:59 2017-01-20 03:15:31 PM63NV > PM63TX 31.4 miles 262° 2017-01-07 08:28:02
JA5CVU-12 6 2017-01-04 22:50:21 2017-01-19 21:18:13 PM64LB > PM63TX 38.1 miles 278° 2017-01-04 22:50:21
JA5BXF-12 48 2017-01-09 02:44:55 2017-01-20 02:52:07 PM64LA > PM63TX 40.1 miles 275° 2017-01-15 20:08:41
JA5CVU-7 8 2017-01-11 18:58:29 2017-01-11 19:36:27 PM64LA > PM63TX 37.6 miles 277° 2017-01-11 18:58:29
JH5UVK-12 2 2017-01-05 22:15:48 2017-01-12 02:20:24 PM64LA > PM63TX 36.8 miles 278° 2017-01-12 02:20:24
JA5DVW-9 11 2017-01-19 19:12:27 2017-01-19 20:44:51 PM63MU > PM63TX 35.5 miles 258° 2017-01-19 19:12:27
JJ5DYM-9 32 2017-01-02 03:36:26 2017-01-15 04:35:53 PM64VL > PM63TX 37.7 miles 14° 2017-01-06 19:32:01
JE5ETO-9 1 2017-01-15 00:39:52 2017-01-15 00:39:52 PM63MX > PM63TX 33.5 miles 273° 2017-01-15 00:39:52
JF5FFL-9 22 2017-01-14 20:06:10 2017-01-15 16:27:42 PM63MX > PM63TX 33.1 miles 271° 2017-01-15 15:44:23
JH5LVC-9 70 2017-01-01 21:39:41 2017-01-19 23:11:19 PM64LB > PM63TX 38.5 miles 281° 2017-01-14 21:25:50
JA4PAB-9 1 2017-01-06 21:13:50 2017-01-06 21:13:50 PM64MQ > PM63TX 58.8 miles 327° 2017-01-06 21:13:50
JH5LZO-9 19 2017-01-05 20:44:14 2017-01-15 04:19:25 PM64LB > PM63TX 40.3 miles 280° 2017-01-05 21:15:37
JA5VIB-7 21 2016-12-31 22:40:30 2017-01-02 05:26:19 PM64MA > PM63TX 34.7 miles 276° 2016-12-31 22:40:30
JA5WUO-9 3 2017-01-16 01:22:50 2017-01-16 06:41:11 PM64XH > PM63TX 29.6 miles 38° 2017-01-16 06:41:11
JJ5KOJ-7 160 2017-01-01 18:04:45 2017-01-19 23:26:02 PM63MV > PM63TX 33.3 miles 262° 2017-01-12 08:01:06
JJ5ISE-7 4 2017-01-01 23:06:03 2017-01-13 19:52:50 PM64LA > PM63TX 38.7 miles 276° 2017-01-01 23:06:03
JL3CTC-7 3 2017-01-11 04:43:28 2017-01-13 05:03:32 PM64TD > PM63TX 10.8 miles 7° 2017-01-11 04:43:28
JG5QFY-7 2 2017-01-03 01:15:21 2017-01-06 05:38:44 PM64VH > PM63TX 25.2 miles 25° 2017-01-06 05:38:44
JP3PYY-12 7 2017-01-13 04:15:36 2017-01-16 03:37:54 PM64VO > PM63TX 46.0 miles 11° 2017-01-13 04:15:36
JH5MXB-9 22 2017-01-04 02:43:09 2017-01-19 05:41:14 PM63MU > PM63TX 36.3 miles 257° 2017-01-19 05:41:14

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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