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APRS station JI3YVA-1 - show graphs
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Comment: W1,HGn-N Fill-in JDCC Himeji 144.66MHz 1k2
Last beacon: UIDIGI 1.9
Location: 34°48.38' N 134°42.67' E - locator PM74IT53IM - show map - static map
1.0 miles Southeast bearing 138° from Himeji, Hyōgo, Japan [?]
1.6 miles North bearing 349° from Shirahama, Hyōgo, Japan
27.9 miles West bearing 287° from Kōbe-shi, Hyōgo, Japan
45.5 miles West bearing 280° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-07-27 13:50:09 EDT (14m13s ago)
2021-07-28 02:50:09 JST local time at Himeji, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JI3YVA-1>APNU19 via qAR,JR5YFF-10
Positions stored: 21
Packet rate: 1212 seconds between packets on average during 59409 seconds.
Other SSIDs: JI3YVA-2 JI3YVA-B JI3YVA-N
APRS digipeater – Statistics for 2021-07:
Stations heard directly: 46 on radio path – show map
Last heard a station directly: 2021-07-27 08:38:49 EDT (5h25m ago)
Normal receiver range estimate: 43 miles (Updated: 2021-06-30 17:40:28 EDT)
Position packets heard directly: 3165 on radio path
Stations near current position of JI3YVA-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JI3YVA-220.7 yards 0°2021-07-27 13:50:06 JA/HG-28949.9 yards 270°2021-07-26 19:53:23
JP3YCO-I0.4 miles 77°2021-07-26 10:57:42 JP3YIG-I0.9 miles 108°2021-07-27 13:51:24
JA/HG-2901.6 miles 92°2021-07-20 18:02:19 JF3OQA-51.9 miles 320°2021-07-05 06:07:51
JA3LIL-72.3 miles 353°2021-07-26 19:07:39 JQ3LWN-92.9 miles 142°2021-07-18 00:51:20
SHOUJYUMARU NO.73.0 miles 236°2021-07-27 14:01:52 NORTHWEST SNIPE3.2 miles 202°2021-07-03 07:24:35
TANGGUH HIRI3.2 miles 202°2021-07-27 14:01:52 SOTOKUMARU3.2 miles 204°2021-07-27 08:16:51
SHINJU MARU NO.13.4 miles 167°2021-07-26 06:01:45 SUMISE MARU NO.323.4 miles 240°2021-07-27 14:01:52
SOBAN MARU3.4 miles 208°2021-07-26 19:04:48 MING PING3.6 miles 243°2021-07-19 05:41:52
SHINMASUEI3.6 miles 243°2021-07-21 04:40:34 YUSEI MARU3.6 miles 242°2021-07-27 13:43:52
JA3TMM-93.6 miles 311°2021-07-27 04:11:15 KINJYU MARU3.7 miles 237°2021-07-27 14:01:52
Stations which heard JI3YVA-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR5GDP 57 2021-07-03 09:15:42 2021-07-26 16:49:58 PM74IT > PM74CG 48.3 miles 218° 2021-07-26 16:49:58
JA3TMM-10 5 2021-06-30 21:15:15 2021-07-15 02:17:52 PM74IT > PM74HU 7.6 miles 288° 2021-07-15 02:17:52
JA3MAK 4 2021-07-12 05:17:20 2021-07-16 03:48:04 PM74IT > PM74ER 17.9 miles 253° 2021-07-16 03:48:04
JA3MZJ-10 63 2021-07-04 21:15:59 2021-07-27 09:50:06 PM74IT > PM74JT 4.4 miles 96° 2021-07-27 09:50:06
JR5YEM-10 45 2021-07-03 03:45:40 2021-07-11 21:17:17 PM74IT > PM74ED 48.0 miles 202° 2021-07-11 21:17:17
JR5CFK 71 2021-06-30 20:15:16 2021-07-27 11:20:07 PM74IT > PM74BG 48.7 miles 222° 2021-07-27 11:20:07
JQ3IGA-10 17 2021-07-01 02:45:18 2021-07-20 21:18:55 PM74IT > PM74TR 53.4 miles 97° 2021-07-20 21:18:55
JR5YFF-10 842 2021-06-30 20:45:16 2021-07-27 13:50:09 PM74IT > PM74CA 61.7 miles 208° 2021-07-27 13:50:09
JP3SRS-10 75 2021-07-01 16:45:25 2021-07-21 15:19:04 PM74IT > PM74TP 54.1 miles 101° 2021-07-21 15:19:04
JR5IZI-10 99 2021-07-01 03:15:18 2021-07-25 20:49:49 PM74IT > PM64XG 55.1 miles 228° 2021-07-25 20:49:49

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 JI3YVA-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JA3TMM-9 141 2021-07-01 02:23:51 2021-07-27 04:09:11 PM74GT > PM74IT 7.5 miles 279° 2021-07-08 20:36:59
JE3NRO-7 51 2021-06-30 21:37:28 2021-07-21 21:39:44 PM74NQ > PM74IT 22.6 miles 109° 2021-07-18 03:08:38
JQ3XJV-9 131 2021-07-01 04:12:32 2021-07-27 04:31:31 PM74JW > PM74IT 9.6 miles 17° 2021-07-15 20:37:45
JE9MBV-9 2 2021-07-03 17:02:45 2021-07-03 17:06:24 PM74MW > PM74IT 20.5 miles 61° 2021-07-03 17:02:45
JA5ORL-9 5 2021-07-14 05:42:58 2021-07-14 06:38:40 PM74PR > PM74IT 34.6 miles 99° 2021-07-14 05:42:58
JO3HKT-8 58 2021-07-11 17:30:02 2021-07-18 04:44:46 PM74PR > PM74IT 35.8 miles 101° 2021-07-18 04:44:46
JA3FVA-12 433 2021-07-01 01:23:33 2021-07-27 02:17:04 PM74LR > PM74IT 14.6 miles 117° 2021-07-24 22:25:53
JL3FXB-9 19 2021-07-01 03:36:48 2021-07-25 05:51:50 PM74KX > PM74IT 17.3 miles 42° 2021-07-08 05:54:29
JH3BST-9 74 2021-07-04 18:28:02 2021-07-27 01:34:00 PM74MW > PM74IT 21.3 miles 65° 2021-07-09 00:54:57
JA3LEB-7 21 2021-07-05 20:49:31 2021-07-26 21:52:41 PM74GU > PM74IT 9.8 miles 291° 2021-07-08 04:26:09
JA3MZJ-7 182 2021-06-30 21:21:41 2021-07-27 03:14:44 PM74KR > PM74IT 9.6 miles 125° 2021-07-21 21:17:06
JE3LUA-9 134 2021-07-03 04:02:43 2021-07-04 02:24:56 PM74TO > PM74IT 55.3 miles 103° 2021-07-04 02:24:56
JA3TMM-10 5 2021-07-02 08:44:08 2021-07-13 00:36:34 PM74HU > PM74IT 7.6 miles 288° 2021-07-13 00:36:34
JE3GFZ-9 12 2021-07-01 04:23:10 2021-07-15 23:17:06 PM74DU > PM74IT 23.7 miles 276° 2021-07-05 22:12:07
JH3XVQ-9 29 2021-07-01 00:35:19 2021-07-23 23:53:06 PM74HV > PM74IT 9.9 miles 313° 2021-07-01 00:50:23
JQ3FUT-12 80 2021-07-01 02:01:43 2021-07-27 04:02:16 PM74IW > PM74IT 10.5 miles 10° 2021-07-27 04:02:16
JA3MAK 61 2021-07-07 11:50:34 2021-07-27 08:38:49 PM74ER > PM74IT 17.9 miles 253° 2021-07-27 08:38:49
JH3LCX-7 223 2021-06-30 20:17:59 2021-07-18 20:53:13 PM74HU > PM74IT 5.2 miles 301° 2021-07-16 21:07:09
JO3NNV-7 63 2021-07-12 02:14:26 2021-07-12 21:32:40 PM74IW > PM74IT 10.2 miles 10° 2021-07-12 21:32:40
JM3TPK-14 4 2021-07-06 10:57:34 2021-07-06 11:11:21 PM75FA > PM74IT 22.9 miles 314° 2021-07-06 11:11:21
JO3PAS-12 10 2021-07-01 04:20:22 2021-07-19 18:02:50 PM74FT > PM74IT 12.4 miles 272° 2021-07-16 04:41:36
JP3DGT-7 2 2021-07-09 16:46:57 2021-07-09 16:48:58 PM75MA > PM74IT 24.7 miles 54° 2021-07-09 16:46:57
JA3MAK-1 80 2021-07-02 08:35:06 2021-07-17 04:54:35 PM74ER > PM74IT 18.2 miles 256° 2021-07-17 04:54:35
JA3MZJ-10 5 2021-06-30 20:36:27 2021-07-16 00:49:12 PM74JT > PM74IT 4.4 miles 96° 2021-07-16 00:49:12
JQ3BAM-9 36 2021-06-30 21:30:27 2021-07-23 20:35:06 PM74IX > PM74IT 10.5 miles 359° 2021-07-21 05:28:34
JP3PYY-9 39 2021-07-01 04:00:54 2021-07-19 18:17:51 PM74WM > PM74IT 67.3 miles 107° 2021-07-14 03:21:22
JQ3LWN-9 2 2021-07-17 07:32:43 2021-07-17 07:33:45 PM74IS > PM74IT 2.7 miles 141° 2021-07-17 07:32:43
JN1QFB-9 5 2021-07-18 01:19:28 2021-07-18 01:25:54 PM74QJ > PM74IT 48.1 miles 127° 2021-07-18 01:19:28
JG0BGW-9 14 2021-07-07 20:30:50 2021-07-08 02:43:27 PM74QQ > PM74IT 40.0 miles 101° 2021-07-07 20:30:50
JE3EMV-9 54 2021-07-01 20:29:25 2021-07-23 23:56:58 PM74NV > PM74IT 25.8 miles 76° 2021-07-16 00:02:33
JN4UMO-12 5 2021-07-09 20:11:30 2021-07-17 23:42:09 PM74CM > PM74IT 34.1 miles 235° 2021-07-17 23:42:09
JA3MAK-12 35 2021-07-02 22:56:41 2021-07-24 05:44:52 PM74ER > PM74IT 18.2 miles 256° 2021-07-07 21:16:16
JA5CSU-7 4 2021-07-11 18:39:37 2021-07-11 18:47:47 PM74BH > PM74IT 45.9 miles 224° 2021-07-11 18:47:47
JL3RVC-7 193 2021-07-01 08:14:19 2021-07-27 08:26:14 PM74LR > PM74IT 14.4 miles 118° 2021-07-24 01:07:59
JF3BDN-13 35 2021-07-01 01:45:18 2021-07-22 16:57:34 PM74OS > PM74IT 29.8 miles 97° 2021-07-22 16:57:34
JF3FGL-7 4 2021-07-24 18:33:28 2021-07-24 23:10:35 PM75KD > PM74IT 26.9 miles 24° 2021-07-24 23:10:35
JQ3AFF-9 5 2021-07-08 21:01:15 2021-07-18 22:55:28 PM75ME > PM74IT 32.9 miles 35° 2021-07-08 21:01:15
JI3OYK-9 4 2021-07-05 06:51:16 2021-07-19 03:45:40 PM74OU > PM74IT 29.9 miles 84° 2021-07-07 21:50:57
JM6DLB-9 25 2021-07-07 22:45:01 2021-07-16 22:31:36 PM74NV > PM74IT 26.1 miles 75° 2021-07-16 22:31:36
JA3LIL-7 727 2021-07-02 16:08:14 2021-07-26 19:07:39 PM74IU > PM74IT 4.6 miles 13° 2021-07-22 17:25:53
JG3XKA-9 1 2021-07-18 08:35:50 2021-07-18 08:35:50 PM74SS > PM74IT 49.0 miles 94° 2021-07-18 08:35:50
JP3QZN-8 35 2021-07-12 00:03:08 2021-07-23 03:00:02 PM74QM > PM74IT 43.9 miles 117° 2021-07-19 16:15:11
JQ3CCU-9 19 2021-07-21 03:59:30 2021-07-21 09:10:21 PM74NV > PM74IT 26.2 miles 78° 2021-07-21 03:59:30
JH6YCI-12 86 2021-07-02 02:38:01 2021-07-27 09:11:24 PM74DF > PM74IT 45.2 miles 212° 2021-07-12 14:33:49
JE5SOH-9 4 2021-07-12 06:40:30 2021-07-19 04:29:39 PM73HV > PM74IT 63.1 miles 185° 2021-07-19 04:29:39
JM6DLB-14 8 2021-07-20 00:31:39 2021-07-20 01:09:23 PM74NT > PM74IT 24.3 miles 88° 2021-07-20 00:31:39

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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