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-12 - show graphs
Comment: TM-710G Kamikawa Aibetsu
Mic-E message: Off duty
Location: 43°54.33' N 142°34.05' E - locator QN13GV87CH - show map
11.1 miles Northwest bearing 294° from Kamikawa, Hokkaidō, Japan [?]
13.7 miles Northeast bearing 46° from Asahikawa, Hokkaidō, Japan
84.3 miles Northeast bearing 46° from Sapporo-shi, Hokkaidō, Japan
Last position: 2024-12-24 01:29:50 EST (6h15m ago)
2024-12-24 15:29:50 JST local time at Kamikawa, Japan [?]
Altitude: 682 ft
Course: 353°
Speed: 2 MPH
Device: Kenwood: TM-D710 (rig)
Last path: JA8SX-12>TSUTS3 via qAR,JA8SX-3
Positions stored: 71970
Other SSIDs: JA8SX-3 JA8SX-5
Stations near current position of JA8SX-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA8SX-328.9 yards 90°2024-12-24 07:40:21 JA8SX-5167.4 yards 61°2024-12-20 23:45:24
JI8NBJ-93.8 miles 248°2024-12-01 20:27:39 JM8BCU-59.9 miles 259°2024-12-12 23:42:17
JM8BCU-913.5 miles 243°2024-12-20 04:56:31 JM8SMO-114.8 miles 220°2024-12-24 07:30:34
Stations which heard JA8SX-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA8SX-3 266 2024-11-30 22:30:56 2024-12-24 01:29:50 QN13ES > QN13GV 14.2 miles 46° 2024-12-17 00:22:01
JA8GLZ-10 1 2024-12-16 23:01:56 2024-12-16 23:01:56 QN13GV > QN12KW 69.6 miles 164° 2024-12-16 23:01:56
JM8SMO-1 40 2024-12-10 18:09:45 2024-12-17 00:39:06 QN13GU > QN13ER 11.1 miles 219° 2024-12-10 18:09:45

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.
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