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APRS station JR5YBZ-3 - show graphs
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Comment: 439.640MHz T088 -5000kHz JR5W0 KUREISHI
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 [?]
10.0 miles West bearing 251° from Ikeda, Tokushima, 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: 2020-09-30 06:09:59 EDT (3m4s ago)
2020-09-30 19:09:59 JST local time at Kawanoe, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JR5YBZ-3>APNU19 via qAR,JA5YRY-10
Positions stored: 14
Packet rate: 895 seconds between packets on average during 43871 seconds.
APRS digipeater – Statistics for 2020-09:
Stations heard directly: 44 on radio path – show map
Last heard a station directly: 2020-09-30 05:23:02 EDT (50m1s ago)
Normal receiver range estimate: 62 miles (Updated: 2020-07-31 19:44:44 EDT)
Position packets heard directly: 1750 on radio path
Stations near current position of JR5YBZ-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA5/EH1395.7 miles 251°2020-09-12 07:15:01 JA5RCT-75.8 miles 252°2020-09-19 09:43:30
JA5NCK-128.3 miles 264°2020-09-30 05:00:48 JJ5MRR-99.7 miles 270°2020-09-30 04:36:32
JR5WH-I9.7 miles 59°2020-09-30 05:55:27 JA5WTL-Y11.6 miles 274°2020-09-12 23:59:49
JG4LCS/514.2 miles 246°2020-09-20 23:40:58 JA5/EH00414.2 miles 246°2020-09-20 22:19:45
JG4LCS-714.2 miles 246°2020-09-21 00:03:55 JA5/TS08817.8 miles 102°2020-09-21 01:56:49
JH5LZO-918.4 miles 270°2020-09-30 00:53:22 JA5GGB-718.7 miles 20°2020-09-27 01:46:23
JA5GGB18.8 miles 20°2020-09-30 06:07:09 JJ5MDM-718.8 miles 118°2020-09-26 00:09:59
JH5YRQ-N18.9 miles 199°2020-09-22 17:45:34 JH5HTX-1319.3 miles 31°2020-09-30 06:12:54
JF5QUT-919.3 miles 262°2020-09-30 06:06:26 JE5RTW-819.6 miles 260°2020-09-30 02:50:21
JE5RTW-719.6 miles 260°2020-09-07 19:48:12 JA5/TS00419.8 miles 99°2020-09-21 01:03:57
Stations which heard JR5YBZ-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA4XO-1 18 2020-09-21 17:26:43 2020-09-25 19:27:46 PM63TX > PM64XO 47.3 miles 22° 2020-09-25 19:27:46
JE4FNC-10 5 2020-09-22 05:26:51 2020-09-27 11:58:14 PM63TX > PM75AC 80.5 miles 16° 2020-09-27 11:58:14
JN4HSC-10 19 2020-09-23 15:27:12 2020-09-28 12:28:29 PM63TX > PM65UE 83.3 miles 4° 2020-09-28 12:28:29
JA5YRY-10 524 2020-09-21 01:56:36 2020-09-30 06:09:59 PM63TX > PM64LA 37.1 miles 276° 2020-09-30 06:09:59
JR5IUI-10 1 2020-09-24 05:57:23 2020-09-24 05:57:23 PM63TX > PM63MX 34.6 miles 270° 2020-09-24 05:57:23
JG5MMU-10 198 2020-09-21 01:26:32 2020-09-30 05:58:56 PM63TX > PM64LC 38.6 miles 283° 2020-09-30 05:58:56
JR4QII-10 6 2020-09-22 08:26:53 2020-09-29 16:58:47 PM63TX > PM64MO 54.8 miles 322° 2020-09-29 16:58:47
JR5YFF-10 12 2020-09-21 17:56:44 2020-09-29 19:28:49 PM63TX > PM74CA 32.4 miles 84° 2020-09-29 19:28:49
JA5OCL-10 13 2020-09-23 10:27:09 2020-09-29 10:28:43 PM63TX > PM63PW 19.9 miles 262° 2020-09-29 10:28:43
JF5SIM-10 3 2020-09-21 10:56:39 2020-09-24 15:27:28 PM63TX > PM64WF 24.1 miles 41° 2020-09-24 15:27:28

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 - EDT last heard longest (rx => tx) longest at - EDT
JA4DWG-9 12 2020-09-21 03:26:07 2020-09-25 23:18:11 PM64WQ > PM63TX 50.8 miles 16° 2020-09-21 22:55:19
JE9MBV-9 22 2020-09-22 17:29:09 2020-09-24 23:02:56 PM64MP > PM63TX 55.9 miles 325° 2020-09-24 23:02:56
JF5QUT-9 19 2020-09-21 21:06:30 2020-09-22 01:39:48 PM63QX > PM63TX 17.0 miles 272° 2020-09-22 01:39:48
JA5GGB-7 41 2020-09-21 04:42:50 2020-09-26 23:01:15 PM64WF > PM63TX 22.0 miles 31° 2020-09-21 21:04:35
JA5CHI-7 2 2020-09-24 22:42:44 2020-09-24 22:44:44 PM64LB > PM63TX 38.7 miles 280° 2020-09-24 22:44:44
JL4BUQ-9 78 2020-09-21 20:59:35 2020-09-30 01:57:38 PM64SN > PM63TX 40.3 miles 351° 2020-09-21 21:06:05
JL4UMO-9 290 2020-09-21 04:05:07 2020-09-30 04:27:16 PM64UN > PM63TX 41.4 miles 4° 2020-09-29 04:06:30
JF5FFL-12 14 2020-09-22 00:29:30 2020-09-29 19:38:11 PM63PW > PM63TX 20.0 miles 261° 2020-09-29 19:38:11
JG4TFA-9 4 2020-09-21 03:56:25 2020-09-26 20:12:55 PM75BF > PM63TX 91.4 miles 17° 2020-09-21 03:56:25
JE5RTW-8 15 2020-09-22 00:08:56 2020-09-30 02:37:07 PM63MU > PM63TX 36.9 miles 258° 2020-09-26 18:31:25
JH4IZM-9 12 2020-09-26 22:15:34 2020-09-27 04:37:02 PM64FJ > PM63TX 72.3 miles 294° 2020-09-26 23:26:43
JF2BVT-14 5 2020-09-28 22:16:11 2020-09-30 00:53:31 PM65SA > PM63TX 73.3 miles 357° 2020-09-30 00:53:31
JA5NCK-12 268 2020-09-22 00:54:45 2020-09-30 05:00:48 PM63QW > PM63TX 15.3 miles 262° 2020-09-22 02:48:23
JA5JYP-12 2 2020-09-25 22:45:53 2020-09-27 23:04:56 PM64WO > PM63TX 47.9 miles 19° 2020-09-25 22:45:53
JH4AAC-14 5 2020-09-22 21:45:26 2020-09-29 22:32:31 PM64SV > PM63TX 64.3 miles 356° 2020-09-25 21:42:59
JR5EOY-12 3 2020-09-22 02:45:26 2020-09-22 03:35:28 PM63KW > PM63TX 44.9 miles 268° 2020-09-22 02:45:26
JR5WSU-9 2 2020-09-26 02:21:05 2020-09-26 21:43:09 PM64KA > PM63TX 45.6 miles 276° 2020-09-26 02:21:05
JF5WQL-12 22 2020-09-22 01:07:02 2020-09-29 05:04:45 PM63MU > PM63TX 34.4 miles 259° 2020-09-22 01:32:06
JA5VIB-9 5 2020-09-21 04:03:19 2020-09-21 04:13:03 PM63MU > PM63TX 37.2 miles 257° 2020-09-21 04:03:19
JR5EOY-8 16 2020-09-27 04:07:20 2020-09-27 04:38:16 PM63MV > PM63TX 32.4 miles 259° 2020-09-27 04:07:20
JR5IUI-12 25 2020-09-22 03:25:44 2020-09-30 01:16:22 PM64MG > PM63TX 40.3 miles 302° 2020-09-22 20:30:29
JO3PAS-12 3 2020-09-26 03:40:28 2020-09-26 21:35:02 PM74FS > PM63TX 72.9 miles 39° 2020-09-26 21:34:25
JA5OCL-12 437 2020-09-21 00:57:04 2020-09-30 03:43:58 PM63MW > PM63TX 34.1 miles 267° 2020-09-22 02:31:13
JA5EWH-12 1 2020-09-21 23:51:25 2020-09-21 23:51:25 PM63MU > PM63TX 36.0 miles 258° 2020-09-21 23:51:25
JA5CVU-7 8 2020-09-23 00:52:02 2020-09-26 20:24:14 PM64LA > PM63TX 37.5 miles 277° 2020-09-26 19:47:20
JH5UVK-12 2 2020-09-22 22:16:25 2020-09-22 23:37:38 PM64LA > PM63TX 37.2 miles 275° 2020-09-22 23:37:38
JF5FFL-9 4 2020-09-21 22:33:47 2020-09-29 02:39:03 PM63LU > PM63TX 37.4 miles 257° 2020-09-21 22:33:47
JJ5MRR-9 16 2020-09-23 20:33:05 2020-09-30 04:36:32 PM63RW > PM63TX 12.4 miles 265° 2020-09-26 21:19:29
JH5LZO-9 151 2020-09-21 19:23:45 2020-09-30 00:48:46 PM63MV > PM63TX 33.0 miles 262° 2020-09-29 22:28:32
JO3IPC-9 2 2020-09-27 09:56:02 2020-09-27 09:58:27 PM64UN > PM63TX 41.6 miles 3° 2020-09-27 09:58:27
JR5FCG-9 17 2020-09-21 06:16:48 2020-09-30 04:13:05 PM63MU > PM63TX 36.6 miles 258° 2020-09-21 06:16:48
JF7VVL-7 1 2020-09-26 22:13:43 2020-09-26 22:13:43 PM64OJ > PM63TX 39.4 miles 321° 2020-09-26 22:13:43
JR4HGF-9 7 2020-09-28 18:06:27 2020-09-28 22:15:02 PM64DJ > PM63TX 79.7 miles 291° 2020-09-28 18:06:27
JN4VVU-9 76 2020-09-21 20:44:50 2020-09-27 19:54:07 PM64TN > PM63TX 41.8 miles 358° 2020-09-27 04:51:51
JF4JZZ-9 70 2020-09-21 04:22:48 2020-09-30 04:56:35 PM64DH > PM63TX 80.9 miles 287° 2020-09-25 18:02:41
JA5CSU-9 2 2020-09-23 01:09:08 2020-09-27 22:27:38 PM64WH > PM63TX 27.4 miles 27° 2020-09-23 01:09:08
JA5NAE-9 7 2020-09-24 22:34:47 2020-09-24 23:44:07 PM64MD > PM63TX 36.2 miles 288° 2020-09-24 22:34:47
JO4DFJ-9 56 2020-09-21 22:53:35 2020-09-29 05:32:15 PM64DK > PM63TX 83.8 miles 294° 2020-09-24 05:57:09
JG1EHY-9 1 2020-09-28 05:40:18 2020-09-28 05:40:18 PM65PL > PM63TX 107.2 miles 349° 2020-09-28 05:40:18
JH4QPI-9 3 2020-09-25 23:46:30 2020-09-25 23:54:58 PM64XR > PM63TX 55.2 miles 20° 2020-09-25 23:46:30
JM6DLB-9 1 2020-09-30 05:23:02 2020-09-30 05:23:02 PM64OV > PM63TX 68.0 miles 339° 2020-09-30 05:23:02
JI4VRX-7 15 2020-09-23 18:28:25 2020-09-29 23:38:23 PM64WS > PM63TX 57.7 miles 12° 2020-09-27 18:57:42
JR4CUX-9 3 2020-09-23 22:21:08 2020-09-26 22:06:08 PM75CD > PM63TX 87.8 miles 21° 2020-09-26 21:10:42
JH4FUF-9 5 2020-09-21 22:09:57 2020-09-24 06:53:56 PM64FJ > PM63TX 72.1 miles 294° 2020-09-22 00:37:25

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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