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 SM4URM-8 - show graphs
Map loading...
Mic-E message: Off duty
Location: 59°26.88' N 13°25.72' E - locator JO69RK17KM - show map - static map
5.4 miles Northwest bearing 331° from Karlstad, Karlstads Kommun, Värmland, Sweden [?]
5.7 miles South bearing 199° from Forshaga, Forshaga Kommun, Värmland, Sweden
63.7 miles West bearing 282° from Örebro, Örebro Kommun, Örebro, Sweden
Last position: 2018-10-15 10:04:46 EDT (36d 23h29m ago)
2018-10-15 16:04:46 CEST local time at Karlstad, Sweden [?]
Altitude: 161 ft
Course: 64°
Speed: 8 MPH
Device: Yaesu: VX-8G (ht)
Last path: SM4URM-8>UYRV88 via WIDE1-1,WIDE2-1,qAR,SM4KEL-1 (good)
Positions stored: 3707
Other SSIDs: SM4URM SM4URM-10 SM4URM-14 SM4URM-5 SM4URM-7 SM4URM-9 SM4URM-B SM4URM-N SM4URM-R
Stations near current position of SM4URM-8 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SM4URM37.2 yards 124°2018-11-21 07:18:29 SM4URM-10289.8 yards 192°2018-11-18 10:20:02
SG4BYH2.6 miles 131°2018-11-03 06:22:09 SM4KEL-16.1 miles 117°2018-11-21 08:11:14
CW46746.4 miles 116°2018-11-21 08:27:59 SM4SIT11.8 miles 306°2018-10-22 16:40:31
SK4IL/R13.0 miles 237°2018-11-21 08:14:59 SK4IL-213.4 miles 235°2018-11-21 08:30:05
SK4IL14.3 miles 237°2018-11-21 08:23:26 SM4MWH15.1 miles 58°2018-11-16 08:31:34
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