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 JI4POR-10 - show graphs
Map loading...
Comment: "MATSUE" in SHIMANE JAPAN {UIV32N}
Last status: UI-View32 V2.03
Location: 35°27.22' N 133°05.40' E - locator PM65NK08TV - show map - static map
2.6 miles Southeast bearing 120° from Matsue-shi, Shimane, Japan [?]
9.1 miles West bearing 279° from Yasugi, Shimane, Japan
72.6 miles Northwest bearing 319° from Okayama-shi, Okayama, Japan
81.3 miles Northeast bearing 26° from Hiroshima-shi, Hiroshima, Japan
Last position: 2019-10-14 01:00:32 EDT (25m38s ago)
2019-10-14 14:00:32 JST local time at Matsue-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JI4POR-10>APU25N via WIDE1-1,qAR,JH4KWH-10 (good)
Positions stored: 1
Packet rate: 882 seconds between packets on average during 43231 seconds.
Other SSIDs: JI4POR-7
APRS igate – Statistics for 2019-10:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2019-10-13 21:30:15 EDT (3h55m ago)
Position packets heard directly: 435 on radio path
Position packets sent to APRS-IS: 1481 – show map
Stations near current position of JI4POR-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH4KWH-72.1 miles 238°2019-09-28 03:51:30 JH4KWH-92.1 miles 238°2019-10-13 23:16:54
JH4KWH-102.1 miles 238°2019-10-14 01:07:17 JA4RQO-76.2 miles 138°2019-09-28 20:42:29
JA/SN-1006.2 miles 138°2019-09-28 19:28:30 JA4RQO/46.2 miles 138°2019-09-28 21:34:36
JF4ERQ-98.0 miles 54°2019-10-13 21:23:38 JK8JSJ-78.2 miles 53°2019-10-14 01:25:28
JF4TGO-38.2 miles 53°2019-10-14 01:00:20 JO4HDK-78.3 miles 57°2019-09-29 23:49:32
JI4PTM-913.5 miles 94°2019-10-12 02:29:39 JG4WZP-1015.5 miles 248°2019-10-14 01:11:00
WIR-1218015.5 miles 248°2019-10-14 01:16:10 JO4JDD-518.7 miles 103°2019-09-21 07:04:45
JE4EQC18.8 miles 253°2019-10-07 05:20:39 JH4SPU-919.2 miles 87°2019-10-11 20:06:41
JR4WE-I19.8 miles 252°2019-10-14 01:07:32 JM4QPB-920.2 miles 87°2019-10-12 09:38:28
JR0MOE-522.8 miles 260°2019-09-21 03:56:34 JA4RQO-528.2 miles 237°2019-09-24 02:57:40
Stations which heard JI4POR-10 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JG4WZP-10 30 2019-10-02 07:50:46 2019-10-13 13:30:32 PM65NK > PM65KI 15.5 miles 248° 2019-10-13 13:30:32
JH4KWH-10 524 2019-09-30 20:18:00 2019-10-14 01:00:32 PM65NK > PM65MK 2.1 miles 238° 2019-10-14 01:00:32

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 JI4POR-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JH4KWH-9 33 2019-10-04 23:11:43 2019-10-11 23:57:42 PM65PL > PM65NK 12.0 miles 84° 2019-10-05 04:48:16
JF4TGO-3 321 2019-09-30 20:00:14 2019-10-13 21:30:15 PM65OM > PM65NK 8.2 miles 53° 2019-10-13 21:30:15
JI4PTM-9 65 2019-10-01 08:12:12 2019-10-10 07:33:29 PM65QK > PM65NK 13.8 miles 93° 2019-10-10 07:33:29
JH4SPU-9 16 2019-10-01 02:46:14 2019-10-11 20:03:39 PM65RL > PM65NK 21.8 miles 85° 2019-10-06 07:17:04

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.
User guide · 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