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APRS station JA4YZK-10 - show graphs
Comment: W1,OYn-N I-GATE Kurashiki 9k6
Location: 34°34.00' N 133°44.11' E - locator PM64UN86FA - show map
2.1 miles Southwest bearing 237° from Kurashiki, Okayama, Japan [?]
7.0 miles South bearing 187° from Sōja, Okayama, Japan
13.1 miles Southwest bearing 240° from Okayama-shi, Okayama, Japan
73.6 miles East bearing 80° from Hiroshima-shi, Hiroshima, Japan
Last position: 2024-05-20 15:43:21 EDT (19m52s ago)
2024-05-21 04:43:21 JST local time at Kurashiki, Japan [?]
Device: Microsat: WX3in1 Plus 2.0
Last path: JA4YZK-10>APMI06 via TCPIP*,qAC,T2OSAKA
Positions stored: 1
Packet rate: 2167 seconds between packets on average during 106198 seconds.
APRS igate – Statistics for 2024-05:
Stations heard directly: 70 on radio path – show map
Last heard a station directly: 2024-05-20 15:45:35 EDT (17m38s ago)
Normal receiver range estimate: 62 miles (Updated: 2024-05-20 14:39:10 EDT)
Position packets heard directly: 10861 on radio path
Position packets sent to APRS-IS: 15703 – show map
Stations near current position of JA4YZK-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA/OY-2200.7 miles 246°2024-05-18 20:35:57 JE4SMF-91.8 miles 38°2024-05-19 20:36:04
JO4MTT-91.9 miles 149°2024-05-20 03:37:28 JH4KAG-92.5 miles 32°2024-05-20 03:08:44
JH4KAG2.5 miles 32°2024-04-30 04:15:28 JM4WDK-92.5 miles 269°2024-05-20 03:11:09
JL4WBR-92.6 miles 31°2024-05-18 00:14:23 JA4XTA2.8 miles 23°2024-05-02 19:27:53
JA4XTA-92.8 miles 23°2024-05-20 04:18:14 JJ4XCV-92.9 miles 49°2024-05-20 02:25:12
JJ4ERR-93.3 miles 249°2024-05-20 02:24:56 JA/OY-1983.4 miles 112°2024-04-30 23:12:49
JL1BXL-73.4 miles 113°2024-05-13 23:34:48 P-JE4YIB3.4 miles 59°2024-05-20 16:01:06
JE4YIB B3.5 miles 59°2024-05-20 15:47:57 JE4YIB-B3.5 miles 59°2024-05-20 15:48:07
JE4YIB-N3.5 miles 59°2024-05-20 15:45:27 JE4YIB-103.5 miles 59°2024-05-20 15:52:51
JF4FQY-93.5 miles 36°2024-05-19 19:12:04 JE4SMQ-93.5 miles 55°2024-05-20 05:22:29
Stations which heard JA4YZK-10 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JE4YMQ-10 102 2024-04-30 20:13:52 2024-05-20 15:13:21 PM64UN > PM64WP 10.3 miles 54° 2024-05-20 15:13:21
JE4YIB-10 27 2024-05-18 03:13:25 2024-05-20 11:13:22 PM64UN > PM64VO 3.5 miles 59° 2024-05-20 11:13:22

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 JA4YZK-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JE6VDB-9 17 2024-05-01 20:03:46 2024-05-03 07:12:54 PM64XQ > PM64UN 12.5 miles 56° 2024-05-02 06:32:32
JE4SMQ-9 433 2024-05-06 07:10:05 2024-05-20 05:21:58 PM64WQ > PM64UN 11.3 miles 31° 2024-05-11 02:22:21
JF4CYP-9 106 2024-05-01 06:43:18 2024-05-20 06:49:11 PM74AQ > PM64UN 19.3 miles 61° 2024-05-02 18:28:59
JR4VEV-9 19 2024-05-03 19:03:21 2024-05-08 05:13:13 PM64UT > PM64UN 16.9 miles 350° 2024-05-03 19:19:29
JA4DWG-9 16 2024-05-01 00:14:16 2024-05-19 08:09:02 PM64WP > PM64UN 9.9 miles 48° 2024-05-05 19:59:24
JJ4KME-9 6 2024-04-30 22:11:34 2024-04-30 23:12:23 PM64SP > PM64UN 13.5 miles 298° 2024-04-30 23:12:23
JJ4JMI-7 9 2024-05-07 05:58:50 2024-05-17 07:15:23 PM64VO > PM64UN 5.4 miles 56° 2024-05-10 06:45:00
JH3YBD-2 611 2024-04-30 20:08:44 2024-05-20 15:45:35 PM75HD > PM64UN 65.2 miles 53° 2024-05-20 15:45:35
JN4THO-7 7 2024-05-08 19:38:30 2024-05-16 19:56:55 PM64UN > PM64UN 2.3 miles 288° 2024-05-16 19:51:53
JI3YVA-2 39 2024-05-01 14:43:58 2024-05-20 15:12:40 PM74IT > PM64UN 57.8 miles 73° 2024-05-20 15:12:40
JJ4JMI-9 37 2024-05-01 05:10:32 2024-05-20 00:50:51 PM64WP > PM64UN 10.2 miles 61° 2024-05-12 18:35:31
JR4VEV-13 6 2024-05-04 15:02:59 2024-05-19 15:18:00 PM64TR > PM64UN 11.6 miles 336° 2024-05-19 15:18:00
JE4MKV-9 257 2024-05-01 05:11:29 2024-05-18 05:56:34 PM64XR > PM64UN 17.3 miles 51° 2024-05-07 03:47:22
JA4YYF-2 604 2024-04-30 20:57:44 2024-05-20 15:09:11 PM64RX > PM64UN 32.8 miles 335° 2024-05-20 15:09:11
JE1EER-9 8 2024-05-03 19:41:56 2024-05-03 20:08:35 PM64XR > PM64UN 16.1 miles 49° 2024-05-03 20:08:35
JN4HSC-9 49 2024-05-09 18:14:30 2024-05-19 23:45:16 PM64TT > PM64UN 18.7 miles 347° 2024-05-09 18:14:30
JO4EQJ-9 124 2024-05-01 01:18:47 2024-05-20 02:58:49 PM64UQ > PM64UN 7.3 miles 2° 2024-05-08 23:42:14
JH4JQC-14 20 2024-05-19 21:55:02 2024-05-20 03:31:46 PM64UQ > PM64UN 9.6 miles 354° 2024-05-20 03:31:46
JA6IJW-9 2 2024-05-03 06:44:45 2024-05-03 06:48:08 PM64WQ > PM64UN 12.5 miles 49° 2024-05-03 06:48:08
JM4WDK-9 144 2024-05-01 06:24:03 2024-05-20 03:11:09 PM64TM > PM64UN 7.3 miles 255° 2024-05-06 01:59:28
JE4YMQ-10 111 2024-04-30 23:40:04 2024-05-20 14:39:25 PM64WP > PM64UN 10.3 miles 54° 2024-05-20 14:39:25
JA5MSG-9 28 2024-05-11 20:37:25 2024-05-12 01:52:46 PM64VJ > PM64UN 12.7 miles 160° 2024-05-11 20:37:25
JH4UWK-9 134 2024-04-30 21:40:28 2024-05-20 01:05:12 PM64TR > PM64UN 13.4 miles 336° 2024-05-15 03:03:30
JF5LTR-9 6 2024-05-03 02:07:52 2024-05-03 02:16:05 PM64TN > PM64UN 6.1 miles 270° 2024-05-03 02:16:05
JG4PWJ-14 118 2024-05-04 20:09:46 2024-05-19 23:24:08 PM64VL > PM64UN 6.1 miles 161° 2024-05-19 18:21:12
JE4YJJ-2 436 2024-04-30 20:25:22 2024-05-20 13:01:48 PM65TA > PM64UN 31.0 miles 349° 2024-05-20 13:01:48
JG4PWJ-7 37 2024-05-04 23:19:37 2024-05-19 06:59:26 PM64TN > PM64UN 6.7 miles 272° 2024-05-05 01:48:55
JF4FQY-9 656 2024-05-01 00:42:45 2024-05-19 19:12:04 PM64WP > PM64UN 10.0 miles 56° 2024-05-18 21:51:22
JH2IAG-9 674 2024-04-30 20:31:38 2024-05-20 04:50:32 PM64XQ > PM64UN 16.3 miles 63° 2024-05-14 21:56:38
JF4ERQ-9 10 2024-05-11 22:02:53 2024-05-11 22:17:03 PM64VQ > PM64UN 9.3 miles 33° 2024-05-11 22:17:03
JE4SMF-9 76 2024-05-04 18:21:05 2024-05-19 20:36:04 PM64XO > PM64UN 14.0 miles 81° 2024-05-16 17:15:37
JA4XTA-9 579 2024-04-30 20:13:07 2024-05-20 04:18:14 PM64VP > PM64UN 8.1 miles 37° 2024-05-07 20:08:01
JE4AJK-9 58 2024-04-30 22:39:03 2024-05-06 03:55:50 PM74BO > PM64UN 24.6 miles 82° 2024-05-05 20:11:10
JO4DPV-9 285 2024-05-01 20:08:37 2024-05-19 22:41:52 PM64VP > PM64UN 5.9 miles 44° 2024-05-19 22:32:18
JE4MKV-7 321 2024-04-30 21:39:19 2024-05-18 19:49:23 PM64TN > PM64UN 6.7 miles 273° 2024-05-05 02:24:25
JA4XQS-9 496 2024-05-01 04:22:14 2024-05-19 06:44:54 PM64VP > PM64UN 7.6 miles 42° 2024-05-18 19:01:24
JH4EJK-9 2 2024-05-09 06:11:27 2024-05-12 01:21:56 PM64RN > PM64UN 13.7 miles 270° 2024-05-12 01:21:56
JR4KIF-7 27 2024-04-30 22:29:30 2024-05-20 01:15:08 PM74BQ > PM64UN 22.0 miles 71° 2024-05-11 21:25:25
JE4SMF-7 5 2024-05-04 21:26:35 2024-05-04 22:29:37 PM64TN > PM64UN 6.7 miles 273° 2024-05-04 22:29:37
JR4DSE-9 66 2024-05-04 17:45:08 2024-05-14 21:18:50 PM64XP > PM64UN 12.6 miles 65° 2024-05-14 20:30:48
JH4OWG-7 9 2024-05-04 22:16:40 2024-05-05 00:27:19 PM64TN > PM64UN 6.9 miles 273° 2024-05-04 22:17:41
JH4VEC-9 55 2024-05-01 05:29:07 2024-05-20 08:47:44 PM64XP > PM64UN 13.3 miles 71° 2024-05-01 09:03:52
JN4FOY-7 44 2024-05-04 19:25:50 2024-05-04 21:50:37 PM64TN > PM64UN 6.7 miles 273° 2024-05-04 21:08:19
JA4ZAQ-2 189 2024-05-01 01:36:36 2024-05-20 14:39:29 PM64XR > PM64UN 15.9 miles 47° 2024-05-20 14:39:29
JH4KAG-9 665 2024-05-01 01:04:21 2024-05-20 03:08:44 PM74BO > PM64UN 21.6 miles 80° 2024-05-11 20:56:12
JA4UQC-9 202 2024-05-01 02:28:13 2024-05-20 05:37:39 PM64WR > PM64UN 13.9 miles 25° 2024-05-10 06:44:38
JR4GEK-9 159 2024-05-01 16:30:49 2024-05-15 16:50:56 PM64XP > PM64UN 11.2 miles 67° 2024-05-11 22:01:27
JR4MET-9 74 2024-05-04 18:15:25 2024-05-19 19:29:49 PM64WP > PM64UN 9.9 miles 57° 2024-05-17 07:07:22
JA5JYP-7 3 2024-04-30 21:48:09 2024-04-30 21:51:10 PM64XO > PM64UN 10.7 miles 77° 2024-04-30 21:50:10
JR4EDQ-7 36 2024-05-03 22:22:08 2024-05-11 21:01:59 PM64WP > PM64UN 11.0 miles 67° 2024-05-11 21:01:59
JN4AHI-9 409 2024-05-01 04:07:31 2024-05-19 04:02:05 PM64XQ > PM64UN 15.2 miles 61° 2024-05-11 06:26:43
JO4MTT-9 512 2024-05-01 01:46:50 2024-05-20 03:37:28 PM64VP > PM64UN 5.8 miles 42° 2024-05-18 01:30:16
JA4GWS-7 12 2024-05-04 21:13:33 2024-05-05 20:09:32 PM64XO > PM64UN 14.0 miles 81° 2024-05-05 20:09:32
JL4WBR-9 237 2024-05-08 20:35:57 2024-05-18 00:14:23 PM64TN > PM64UN 4.5 miles 253° 2024-05-17 23:25:43
JL1BXL-9 47 2024-05-13 19:25:29 2024-05-19 04:40:25 PM64US > PM64UN 15.3 miles 351° 2024-05-19 04:19:25
JN6SGT-8 12 2024-05-07 05:14:29 2024-05-20 07:36:02 PM64VP > PM64UN 6.8 miles 38° 2024-05-20 07:24:02
JH4OWG-9 143 2024-05-01 09:47:08 2024-05-19 05:40:38 PM64XP > PM64UN 12.7 miles 61° 2024-05-12 01:15:58
JI5PUK-9 32 2024-05-04 05:35:44 2024-05-15 05:57:58 PM64XQ > PM64UN 16.6 miles 61° 2024-05-11 02:24:34
JO4MIC-7 2 2024-05-04 20:19:59 2024-05-04 20:21:59 PM64TN > PM64UN 6.7 miles 273° 2024-05-04 20:21:59
JH4ROA-9 133 2024-05-07 22:59:42 2024-05-19 04:54:07 PM64UW > PM64UN 24.9 miles 354° 2024-05-10 06:37:28
JL4LIJ-9 54 2024-05-08 18:49:34 2024-05-20 04:52:57 PM64XN > PM64UN 13.4 miles 94° 2024-05-16 18:30:29
JJ4XCV-9 305 2024-05-01 04:21:48 2024-05-20 02:24:36 PM64XP > PM64UN 12.5 miles 59° 2024-05-15 03:50:34
JR4EUD-9 73 2024-05-02 18:26:25 2024-05-18 23:44:12 PM65SB > PM64UN 37.2 miles 343° 2024-05-11 04:41:56
JR4EUD-7 2 2024-05-14 04:11:22 2024-05-18 04:46:30 PM64UN > PM64UN 2.7 miles 277° 2024-05-14 04:11:22
JH4QGW-9 6 2024-05-11 21:46:12 2024-05-12 00:15:02 PM64WO > PM64UN 10.8 miles 68° 2024-05-11 21:55:12
JF1UTD-9 37 2024-05-04 08:59:51 2024-05-05 02:27:26 PM64WO > PM64UN 10.7 miles 68° 2024-05-04 08:59:51
JR4TBE-9 1 2024-05-05 09:00:22 2024-05-05 09:00:22 PM64TN > PM64UN 5.5 miles 274° 2024-05-05 09:00:22
JF4IQS-9 94 2024-04-30 20:00:51 2024-05-05 21:49:32 PM64XC > PM64UN 32.7 miles 159° 2024-05-05 21:49:32
JJ4ERR-9 672 2024-05-01 03:59:23 2024-05-20 02:22:51 PM64UQ > PM64UN 8.2 miles 353° 2024-05-06 00:14:41
JL6HOV-9 3 2024-05-14 07:09:51 2024-05-14 07:19:51 PM64TN > PM64UN 6.5 miles 266° 2024-05-14 07:19:51

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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