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 SM4XFJ-9 - show graphs
Comment: Stay tuned
Mic-E message: Committed
Location: 60°28.58' N 15°26.07' E - locator JP70RL24DH - show map
0.7 miles South bearing 188° from Borlänge (Borlaenge), Borlänge Kommun, Dalarna, Sweden [?]
4.3 miles Southwest bearing 238° from Ornäs, Borlänge Kommun, Dalarna, Sweden
59.5 miles West bearing 257° from Gävle, Gävle Kommun, Gävleborg, Sweden
70.8 miles Northwest bearing 327° from Västerås, Västerås Kommun, Västmanland, Sweden
Last position: 2024-09-17 02:29:10 EDT (65d 9h ago)
2024-09-17 08:29:10 CEST local time at Borlänge, Sweden [?]
Altitude: 262 ft
Course: 190°
Speed: 12 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: SM4XFJ-9>6PRX58 via WIDE1-1,WIDE2-2,qAR,SM4XFJ-1 (good)
Positions stored: 54695
Other SSIDs: SM4XFJ-1 SM4XFJ-7 SM4XFJ-12 SM4XFJ-15 SM4XFJ-2 SM4XFJ-3
Stations near current position of SM4XFJ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SM4WMD-110.7 miles 344°2024-11-21 10:20:51 SA4JEA-91.3 miles 345°2024-11-20 15:28:27
SA4JEA-101.3 miles 345°2024-11-19 00:19:47 EW33021.3 miles 345°2024-11-19 08:10:15
SA4SMH-11.5 miles 315°2024-11-21 10:23:57 SM4UZM-82.2 miles 17°2024-10-31 07:27:24
SK4BW-102.2 miles 13°2024-10-30 06:50:11 SK4BW-112.2 miles 13°2024-11-21 10:26:21
SG4UZM-B2.2 miles 13°2024-11-09 04:17:34 SG4UZM B2.2 miles 13°2024-11-09 04:17:24
SG4UZM2.2 miles 13°2024-11-09 09:23:46 SM4MJR-72.3 miles 42°2024-11-09 17:08:36
SM4MJR2.3 miles 42°2024-11-21 10:23:27 SM4MJR-102.3 miles 42°2024-11-21 10:25:15
SM4UZM-72.4 miles 21°2024-11-03 06:12:20 SM4WMD-102.5 miles 6°2024-11-21 10:21:44
SM4WMD-152.5 miles 6°2024-10-31 13:14:26 SA4AGM2.9 miles 323°2024-11-21 09:50:46
SG4OUF3.0 miles 338°2024-11-20 16:07:55 SA4NSA-93.4 miles 226°2024-11-10 14:24:27
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