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 SM4XBL-12 - show graphs
Comment: SM4XBL, APRS X1C, sm4@xbl.nu 0143.3Km S21
Mic-E message: Off duty
Location: 60°29.79' N 15°25.72' E - locator JP70RL19KD - show map
0.8 miles North bearing 339° from Borlänge (Borlaenge), Borlänge Kommun, Dalarna, Sweden [?]
3.9 miles West bearing 257° from Ornäs, Borlänge Kommun, Dalarna, Sweden
59.4 miles West bearing 259° from Gävle, Gävle Kommun, Gävleborg, Sweden
72.1 miles Northwest bearing 328° from Västerås, Västerås Kommun, Västmanland, Sweden
Last position: 2024-05-12 11:15:46 EDT (20d 7h3m ago)
2024-05-12 17:15:46 CEST local time at Borlänge, Sweden [?]
Altitude: 499 ft
Course: 227°
Speed: 0 MPH
Device: Unknown: Other Mic-E
Last path: SM4XBL-12>VPRY79 via TCPIP*,qAC,T2PRT
Positions stored: 14319
Other SSIDs: SM4XBL-10 SM4XBL-7
Stations near current position of SM4XBL-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SM4XBL-1010.2 yards 270°2024-05-30 10:34:52 EW3302370.8 yards 220°2024-06-01 18:15:17
SA4SMH-10.9 miles 250°2024-06-01 18:06:40 SG4UZM-B1.1 miles 42°2024-06-01 18:16:21
SG4UZM B1.1 miles 42°2024-06-01 18:16:11 SG4UZM1.1 miles 42°2024-06-01 18:06:14
SM4UZM-71.1 miles 42°2024-05-11 16:30:11 SM4WMD-101.2 miles 24°2024-06-01 14:33:01
SM4UXS-11.4 miles 342°2024-06-01 18:16:30 SG4OUF1.7 miles 326°2024-05-29 06:46:49
SM4MJR1.8 miles 80°2024-06-01 18:06:12 SM4MJR-R1.8 miles 80°2024-06-01 18:13:53
SM4CKW4.9 miles 107°2024-05-12 03:57:52 SM4WOA-76.5 miles 193°2024-05-12 11:55:04
SK4BW-16.5 miles 170°2024-06-01 18:03:51 SK4BW6.5 miles 170°2024-06-01 18:05:44
SK4BW B6.5 miles 170°2024-06-01 18:15:32 SK4BW-B6.5 miles 170°2024-06-01 18:15:42
GB7SG-DP7.8 miles 139°2024-06-01 18:10:54 SM/DA-1027.9 miles 181°2024-05-07 15:08:35
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