Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station JI3YVA-1 - show graphs
Map loading...
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: 2017-01-18 06:52:09 EST (27m8s ago)
2017-01-18 20:52:09 JST local time at Himeji, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JI3YVA-1>APNU19 via qAR,JR5YEP-10
Positions stored: 11
Packet rate: 1188 seconds between packets on average during 59409 seconds.
Other SSIDs: JI3YVA-2
APRS digipeater – Statistics for 2017-01:
Stations heard directly: 74 on radio path – show map
Last heard a station directly: 2017-01-18 07:13:19 EST (5m58s ago)
Normal receiver range estimate: 56 miles (Updated: 2017-01-18 06:53:30 EST)
Position packets heard directly: 4191 on radio path
Stations near current position of JI3YVA-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI3YVA-220.7 yards 0°2017-01-18 07:06:10 JP3YCO-I0.4 miles 77°2017-01-18 07:10:01
JA3AQW-101.6 miles 172°2017-01-18 07:15:18 JQ3LWN-91.8 miles 154°2017-01-14 17:45:49
JK3RWA-92.0 miles 266°2017-01-05 04:01:54 JO3NNV-92.9 miles 247°2017-01-17 17:57:17
NORTHWEST SEAEAGLE3.2 miles 202°2017-01-17 23:04:46 SHINJU MARU NO.13.5 miles 171°2017-01-18 02:32:34
JE3NRO-73.7 miles 310°2017-01-17 18:16:56 JA3TMM-93.7 miles 315°2017-01-18 04:29:18
JH3XVQ-94.3 miles 289°2017-01-18 01:14:22 JH3XVQ-14.3 miles 298°2017-01-18 06:21:45
JA3MZJ-104.4 miles 96°2017-01-18 06:56:18 JA3MZJ-74.4 miles 97°2017-01-17 04:34:46
OLIVE MARU NO.54.5 miles 228°2017-01-18 07:01:34 PACIFIC HORSE4.7 miles 251°2016-12-27 04:40:31
TAMAKI PRINCESS4.7 miles 247°2016-12-26 19:27:25 JH3LCX-74.8 miles 308°2017-01-17 21:15:51
JO3NNV-74.8 miles 84°2017-01-16 22:32:33 JA3DYM-95.0 miles 322°2017-01-17 03:07:07
Stations which heard JI3YVA-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE3GIC-10 9 2017-01-12 08:51:03 2017-01-16 18:51:52 PM74IT > PM74FT 12.7 miles 273° 2017-01-16 18:51:52
JA3TMM-10 16 2017-01-04 06:49:32 2017-01-17 04:21:56 PM74IT > PM74HU 7.5 miles 289° 2017-01-17 04:21:56
JA3AQW-10 15 2017-01-01 04:48:56 2017-01-06 17:49:58 PM74IT > PM74IS 1.6 miles 172° 2017-01-06 17:49:58
JL3ZAY-10 1 2017-01-10 06:20:41 2017-01-10 06:20:41 PM74IT > PM74KI 33.4 miles 163° 2017-01-10 06:20:41
JL3ZCN-10 10 2017-01-02 15:19:12 2017-01-14 01:21:21 PM74IT > PM74PJ 44.1 miles 128° 2017-01-14 01:21:21
JF3OGU-10 2 2017-01-08 22:20:26 2017-01-09 01:50:25 PM74IT > PM75OB 31.8 miles 55° 2017-01-09 01:50:25
JR5YEP-10 786 2016-12-31 19:18:51 2017-01-18 06:52:09 PM74IT > PM74FD 47.9 miles 197° 2017-01-18 06:52:09

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 - EST last heard longest (rx => tx) longest at - EST
JM2UYS-9 4 2017-01-01 23:20:03 2017-01-02 06:51:06 PM74SP > PM74IT 46.4 miles 103° 2017-01-02 06:51:06
JE6CIR-9 58 2017-01-04 18:59:35 2017-01-05 20:55:25 PM74DL > PM74IT 33.9 miles 225° 2017-01-05 20:55:25
JM2AAZ-9 11 2017-01-09 21:41:16 2017-01-09 22:09:07 PM74LW > PM74IT 17.5 miles 61° 2017-01-09 22:09:07
JA3TMM-9 63 2016-12-31 22:16:57 2017-01-18 03:40:18 PM74ER > PM74IT 17.5 miles 253° 2017-01-18 00:48:54
JA5FXJ-12 1 2017-01-06 08:10:30 2017-01-06 08:10:30 PM64XI > PM74IT 52.9 miles 234° 2017-01-06 08:10:30
JE3RLL-9 50 2017-01-05 01:27:26 2017-01-10 00:50:45 PM74OT > PM74IT 30.4 miles 87° 2017-01-10 00:50:45
JH4XSY-7 5 2017-01-01 21:29:00 2017-01-03 23:26:25 PM74MQ > PM74IT 19.7 miles 119° 2017-01-01 21:29:00
JE3NRO-7 166 2016-12-31 19:22:17 2017-01-17 18:16:56 PM74GX > PM74IT 16.2 miles 319° 2017-01-14 18:59:14
JQ3XJV-9 139 2017-01-04 17:30:38 2017-01-18 04:09:42 PM74BP > PM74IT 32.6 miles 252° 2017-01-07 01:00:08
JA5ORL-9 12 2017-01-06 19:45:38 2017-01-17 01:05:12 PM73DW > PM74IT 65.1 miles 203° 2017-01-16 21:04:20
JM2WQD-9 3 2017-01-16 20:59:14 2017-01-16 22:55:15 PM74TS > PM74IT 53.4 miles 93° 2017-01-16 22:55:15
JF9LEV-14 68 2017-01-11 20:40:14 2017-01-16 00:49:48 PM74TS > PM74IT 51.2 miles 92° 2017-01-15 06:33:09
JO4CPI-9 4 2017-01-04 02:11:22 2017-01-04 02:52:15 PM74LT > PM74IT 15.3 miles 88° 2017-01-04 02:29:25
JH3HGI-9 42 2017-01-10 17:19:32 2017-01-17 22:53:06 PM74EU > PM74IT 20.1 miles 281° 2017-01-15 23:53:39
JI5LNS-9 40 2017-01-02 12:57:17 2017-01-07 17:57:33 PM74GD > PM74IT 46.3 miles 189° 2017-01-03 04:07:15
JH3DYR-9 5 2017-01-04 23:53:52 2017-01-05 00:39:20 PM74OT > PM74IT 30.5 miles 88° 2017-01-05 00:39:20
JA5ORL-1 24 2017-01-01 04:50:42 2017-01-17 06:21:47 PM74GB > PM74IT 52.5 miles 191° 2017-01-17 06:21:47
JA5UXK-1 50 2017-01-02 21:38:34 2017-01-17 00:42:07 PM73FW > PM74IT 60.6 miles 192° 2017-01-17 00:42:07
JO3HKT-8 30 2017-01-01 01:22:44 2017-01-06 01:24:24 PM74QQ > PM74IT 38.0 miles 103° 2017-01-01 01:56:09
JA3FVA-12 91 2017-01-01 02:56:01 2017-01-15 01:22:03 PM74LR > PM74IT 13.8 miles 116° 2017-01-11 00:48:30
JJ5DVR-9 4 2017-01-03 04:34:30 2017-01-03 04:37:14 PM74IU > PM74IT 4.0 miles 25° 2017-01-03 04:34:30
JL3FXB-9 75 2016-12-31 21:33:39 2017-01-17 07:58:23 PM74LX > PM74IT 19.5 miles 49° 2017-01-11 01:51:40
JH3BST-9 72 2017-01-04 21:08:20 2017-01-17 02:21:42 PM74MQ > PM74IT 19.9 miles 118° 2017-01-06 01:52:24
JA5FWH-12 7 2017-01-02 22:09:42 2017-01-15 19:55:13 PM74CG > PM74IT 47.3 miles 220° 2017-01-14 07:01:26
JA3EHK-12 19 2017-01-01 22:01:58 2017-01-15 22:51:35 PM74LS > PM74IT 12.3 miles 105° 2017-01-03 00:28:25
JG3HLX-9 2 2017-01-03 21:20:05 2017-01-04 20:21:29 PM74KK > PM74IT 27.7 miles 156° 2017-01-03 21:20:05
JA3LEB-7 56 2017-01-01 23:12:22 2017-01-17 18:55:53 PM74GU > PM74IT 8.0 miles 291° 2017-01-17 18:39:47
JE5RTW-8 3 2016-12-31 19:46:38 2016-12-31 19:49:36 PM74IU > PM74IT 4.2 miles 356° 2016-12-31 19:49:36
JE3GNC-7 6 2017-01-07 00:14:15 2017-01-09 05:52:51 PM74JU > PM74IT 6.1 miles 60° 2017-01-09 05:43:29
JN3JOE-9 16 2016-12-31 20:18:01 2017-01-17 15:59:13 PM74NQ > PM74IT 27.1 miles 110° 2017-01-08 20:19:51
JS3IUZ-7 6 2017-01-08 20:22:16 2017-01-09 03:40:32 PM74OT > PM74IT 28.9 miles 91° 2017-01-08 20:36:50
JO3NNV-9 403 2017-01-01 17:06:38 2017-01-17 17:57:17 PM74KW > PM74IT 11.6 miles 41° 2017-01-05 01:23:19
JQ3PBN-9 1 2017-01-17 17:01:53 2017-01-17 17:01:53 PM74TN > PM74IT 55.9 miles 107° 2017-01-17 17:01:53
JE1PTP-9 2 2017-01-03 12:48:43 2017-01-03 13:07:58 PM74RS > PM74IT 40.2 miles 95° 2017-01-03 13:07:58
JA5JYP-12 3 2017-01-05 17:09:27 2017-01-07 03:48:35 PM64VH > PM74IT 61.1 miles 236° 2017-01-06 17:00:57
JN3GWD-9 3 2017-01-03 07:30:21 2017-01-14 03:59:25 PM74PR > PM74IT 32.3 miles 102° 2017-01-14 03:41:28
JA3TMM-10 67 2016-12-31 22:33:28 2017-01-17 19:59:53 PM74HU > PM74IT 7.5 miles 289° 2017-01-17 19:59:53
JA3PYH-7 5 2017-01-07 22:53:51 2017-01-07 23:18:01 PM74LP > PM74IT 19.4 miles 124° 2017-01-07 23:07:54
JE3GFZ-9 11 2017-01-03 18:06:20 2017-01-13 20:23:28 PM74EU > PM74IT 21.3 miles 281° 2017-01-09 01:40:15
JH3XVQ-9 60 2017-01-01 20:21:37 2017-01-18 01:14:22 PM74GS > PM74IT 7.9 miles 255° 2017-01-16 19:52:21
JQ3FUT-12 271 2016-12-31 20:18:56 2017-01-18 06:22:14 PM74IW > PM74IT 10.5 miles 10° 2017-01-18 06:22:14
JR3ATK-9 9 2016-12-31 20:24:14 2017-01-14 23:44:45 PM74RJ > PM74IT 50.0 miles 123° 2016-12-31 20:24:44
JA5DJM-9 4 2017-01-04 05:28:57 2017-01-09 18:35:40 PM74DF > PM74IT 45.2 miles 212° 2017-01-09 18:31:30
JL3ZAY-13 860 2016-12-31 19:07:36 2017-01-18 06:15:29 PM74KI > PM74IT 33.4 miles 163° 2017-01-18 06:15:29
JG5UWK-9 12 2017-01-01 23:35:44 2017-01-02 22:08:55 PM74SQ > PM74IT 49.6 miles 100° 2017-01-02 00:22:07
JP3JGD-12 7 2017-01-11 16:54:42 2017-01-12 06:07:37 PM74FS > PM74IT 14.4 miles 265° 2017-01-11 16:54:42
JA3MAK 31 2017-01-03 20:44:31 2017-01-12 20:53:25 PM74ER > PM74IT 17.9 miles 253° 2017-01-12 20:53:25
JQ3XJV-7 130 2017-01-01 06:46:50 2017-01-18 07:13:19 PM74IV > PM74IT 5.5 miles 20° 2017-01-13 07:06:06
JM4KCS-7 1 2017-01-01 19:39:10 2017-01-01 19:39:10 PM74IW > PM74IT 10.3 miles 10° 2017-01-01 19:39:10
JH3NUL-9 46 2017-01-01 14:30:56 2017-01-03 00:17:03 PM75JD > PM74IT 23.9 miles 10° 2017-01-01 15:25:01
JA3OMC-9 2 2017-01-01 03:58:19 2017-01-01 19:01:34 PM75OB > PM74IT 34.5 miles 56° 2017-01-01 19:01:34
JA5UXK-12 17 2017-01-03 18:30:01 2017-01-16 21:11:24 PM73FW > PM74IT 62.9 miles 194° 2017-01-03 23:23:14
JL3QGA-14 6 2017-01-10 11:54:29 2017-01-12 17:49:18 PM74SN > PM74IT 51.3 miles 109° 2017-01-10 11:54:29
JH3LCX-7 63 2017-01-01 19:44:24 2017-01-16 21:00:29 PM74HV > PM74IT 6.7 miles 321° 2017-01-08 20:34:46
JA3PYH-9 55 2017-01-01 18:45:25 2017-01-17 20:18:21 PM74NQ > PM74IT 27.0 miles 111° 2017-01-09 00:03:49
JA5WUO-12 2 2017-01-06 00:36:36 2017-01-07 01:25:47 PM74AD > PM74IT 57.6 miles 219° 2017-01-07 01:25:47
JP3DGT-7 2 2017-01-06 17:27:21 2017-01-06 17:31:19 PM74OX > PM74IT 31.1 miles 68° 2017-01-06 17:27:21
JK3HDV-9 426 2017-01-01 08:08:25 2017-01-18 06:24:41 PM74LR > PM74IT 14.1 miles 109° 2017-01-03 21:05:25
JO3UDB-9 3 2017-01-15 18:06:53 2017-01-15 18:23:14 PM75NA > PM74IT 28.7 miles 62° 2017-01-15 18:06:53
JL3CTH-12 10 2017-01-15 05:28:35 2017-01-15 06:34:20 PM75GA > PM74IT 16.8 miles 323° 2017-01-15 05:28:35
JA3MAK-1 217 2016-12-31 20:47:07 2017-01-18 06:53:30 PM74ER > PM74IT 18.2 miles 256° 2017-01-18 06:53:30
JJ5DYM-9 1 2017-01-03 08:20:45 2017-01-03 08:20:45 PM64WH > PM74IT 60.0 miles 236° 2017-01-03 08:20:45
JR7RFF-9 4 2017-01-03 22:13:52 2017-01-03 22:19:55 PM74MN > PM74IT 23.3 miles 132° 2017-01-03 22:13:52
JQ3BAM-9 110 2017-01-01 19:38:15 2017-01-18 04:41:22 PM74JW > PM74IT 9.2 miles 19° 2017-01-06 20:07:32
JH5FRF-9 2 2017-01-01 01:06:48 2017-01-01 01:26:36 PM74EA > PM74IT 56.1 miles 198° 2017-01-01 01:06:48
JA5VIB-7 18 2017-01-01 17:44:05 2017-01-01 22:57:22 PM74EF > PM74IT 44.1 miles 206° 2017-01-01 17:44:05
JA5ENN-9 2 2017-01-10 19:40:10 2017-01-15 21:09:41 PM74GB > PM74IT 53.4 miles 190° 2017-01-10 19:40:10
JA5OVU-12 36 2017-01-01 20:14:46 2017-01-17 01:05:17 PM74FC > PM74IT 51.1 miles 198° 2017-01-16 20:55:31
JA3OMC-3 5 2017-01-07 23:21:53 2017-01-13 19:26:39 PM75OC > PM74IT 34.5 miles 56° 2017-01-13 19:26:39
JP3PYY-12 14 2017-01-13 02:52:38 2017-01-16 05:54:22 PM74OU > PM74IT 29.3 miles 84° 2017-01-16 05:54:22
JQ3LWN-9 73 2017-01-04 17:08:06 2017-01-14 17:45:49 PM74HU > PM74IT 4.3 miles 308° 2017-01-12 07:45:54
JA5JKC-9 16 2017-01-13 03:22:59 2017-01-13 14:13:03 JG00AA > PM74IT 9789.7 miles 264° 2017-01-13 11:40:53
JA5LUA-9 23 2017-01-01 21:24:55 2017-01-02 01:19:47 PM74DF > PM74IT 46.1 miles 214° 2017-01-02 01:19:47
JP3PXV-7 26 2016-12-31 20:16:28 2017-01-17 19:04:09 PM74MR > PM74IT 18.7 miles 109° 2017-01-17 18:57:18

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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS