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 SM4TUV-7 - show graphs
Map loading...
Comment: Lars. B
Mic-E message: In service
Location: 61°07.87' N 14°39.62' E - locator JP71HD91FL - show map - static map
1.7 miles Northeast bearing 63° from Orsa, Orsa Kommun, Dalarna, Sweden [?]
9.4 miles Northeast bearing 24° from Mora, Mora Kommun, Dalarna, Sweden
48.8 miles Northwest bearing 319° from Falun, Faluns Kommun, Dalarna, Sweden
51.7 miles Northwest bearing 330° from Borlänge (Borlaenge), Borlänge Kommun, Dalarna, Sweden
Last position: 2017-07-10 08:32:47 EDT (77d 11h46m ago)
2017-07-10 14:32:47 CEST local time at Orsa, Sweden [?]
Altitude: 873 ft
Course: 249°
Device: Yaesu: VX-8 (ht)
Last path: SM4TUV-7>V1PW87 via SM4JJW*,WIDE2-2,qAR,SK4KO-10 (good)
Positions stored: 4474
Stations near current position of SM4TUV-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SM4TUV29.3 yards 90°2017-09-25 20:13:30 SG4TYA C6.0 miles 317°2017-09-25 20:07:34
SG4TYA-C6.0 miles 317°2017-09-25 20:07:44 DW82948.1 miles 272°2017-09-25 20:05:35
SK4KO-109.4 miles 198°2017-09-25 20:16:12
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS