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 JA8SX-3 - show graphs
Map loading...
Comment: Aibetsu UI Digi
Location: 43°54.33' N 142°34.07' E - locator QN13GV87DH - show map - static map
11.1 miles Northwest bearing 294° from Kamikawa, Hokkaidō, Japan [?]
13.7 miles Northeast bearing 46° from Asahikawa, Hokkaidō, Japan
84.4 miles Northeast bearing 46° from Sapporo-shi, Hokkaidō, Japan
Last position: 2017-03-29 08:54:29 EDT (14m53s ago)
2017-03-29 21:54:29 JST local time at Kamikawa, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA8SX-3>APU25N via WIDE1-1,qAR,JM8ACU-10 (good)
Positions stored: 816
Packet rate: 900 seconds between packets on average during 44999 seconds.
Other SSIDs: JA8SX-12
APRS digipeater – Statistics for 2017-03:
Stations heard directly: 8 on radio path – show map
Last heard a station directly: 2017-03-29 01:43:50 EDT (7h25m ago)
Position packets heard directly: 696 on radio path
Stations near current position of JA8SX-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA8SX-1228.9 yards 270°2017-03-29 01:12:37 JM8BCU-911.4 miles 218°2017-03-28 23:28:23
JE8DCA11.8 miles 236°2017-03-28 06:22:16 JF8AFA-1012.4 miles 217°2017-03-29 08:48:43
JF8AFA-512.4 miles 217°2017-03-22 04:58:52 JF8AFA-912.4 miles 217°2017-03-29 05:23:07
JM8KFU14.3 miles 219°2017-03-26 01:10:49 JH8BHR-720.9 miles 147°2017-03-19 22:45:17
Stations which heard JA8SX-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JH8YSZ-3 353 2017-03-01 10:52:15 2017-03-29 00:09:32 QN13GV > QN13FI 39.4 miles 186° 2017-03-29 00:09:32
JM8ACU-10 1561 2017-02-28 19:07:15 2017-03-29 08:54:29 QN13GV > QN03RA 81.9 miles 223° 2017-03-02 02:07:12
JF8AFA-10 1119 2017-02-28 19:22:16 2017-03-29 01:40:04 DL61AQ > QN13FS 6092.7 miles 317° 2017-03-02 01:59:45

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 JA8SX-3
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JM2WQD-9 15 2017-03-26 06:09:59 2017-03-28 19:39:26 QN12KX > QN13GV 66.6 miles 165° 2017-03-28 19:39:26
JE8LWZ-9 1 2017-03-19 05:58:54 2017-03-19 05:58:54 QN03WN > QN13GV 40.9 miles 234° 2017-03-19 05:58:54
JA8SX-12 553 2017-02-28 22:09:26 2017-03-29 01:12:37 QN13ES > QN13GV 14.4 miles 231° 2017-03-05 03:01:38
JM8BCU-9 26 2017-03-05 16:52:19 2017-03-28 23:05:58 QN13ER > QN13GV 16.9 miles 222° 2017-03-28 18:59:57
JR8YJD-3 2 2017-03-02 19:47:36 2017-03-22 12:36:47 QN02SV > QN13GV 84.8 miles 217° 2017-03-22 12:36:47
JH8YSZ-3 77 2017-03-01 11:08:40 2017-03-29 01:43:50 QN13FI > QN13GV 39.4 miles 186° 2017-03-29 01:43:50
JR8IVS-9 7 2017-03-24 23:12:51 2017-03-26 04:03:39 QN13BQ > QN13GV 26.6 miles 239° 2017-03-24 23:40:08
JH8MTV-9 15 2017-03-27 22:35:12 2017-03-29 00:05:48 QN13BR > QN13GV 25.4 miles 238° 2017-03-27 22:35:12

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