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 SM4YWZ-9 - show graphs Bookmark and Share
Map loading...
Comment: 14.1V 26COpenTracker+ 5 W TX
Location: 60°59.56' N 14°32.19' E - locator JP70GX48JF - show map - static map
1.0 miles South bearing 193° from Mora, Mora Kommun, Dalarna, Sweden [?]
9.2 miles South bearing 197° from Orsa, Dalarna, Sweden
45.5 miles Northwest bearing 307° from Falun, Faluns Kommun, Dalarna, Sweden
46.4 miles Northwest bearing 319° from Borlänge (Borlaenge), Borlänge Kommun, Dalarna, Sweden
Last position: 2011-02-21 15:46:32 UTC (357d 15h22m ago)
2011-02-21 16:46:32 CET local time at Mora, Sweden [?]
Altitude: 668 ft
Course: 30°
Speed: 14 MPH
Device: Argent Data Systems: OpenTracker version C1 (tracker)
Last path: SM4YWZ-9>APOTC1 via SK4RGO-1,WIDE1*,WIDE2-2,qAR,SM4JLX (good)
Positions stored: 26192
Other SSIDs: SM4YWZ-11
Stations near current position of SM4YWZ-9 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
7S4VL-40.6 miles 0°2012-02-14 07:07:38 7S4VL-81.1 miles 9°2012-02-12 23:56:31
SK4KO-11.3 miles 22°2012-02-14 06:11:05 7S4VL-11.9 miles 339°2012-02-13 18:30:53
7S4VL-31.9 miles 339°2012-02-13 18:31:55 7S4VL-101.9 miles 339°2012-02-13 18:35:02
SM4JLX-94.4 miles 128°2012-02-04 12:21:55 SM4JLX-84.4 miles 128°2012-02-05 11:17:03
7S4VL-24.4 miles 128°2012-02-05 12:35:09 7S4VL-94.4 miles 128°2012-02-04 14:29:39
SM4JLX4.4 miles 128°2012-02-14 06:57:57 SK4KO-28.3 miles 282°2012-02-14 06:42:38
SM4TUV-910.4 miles 23°2012-02-02 20:33:04 DW829410.6 miles 338°2012-02-14 07:07:27
SK4RGO-115.5 miles 0°2012-02-14 06:51:22 SM4JJW16.6 miles 36°2012-02-14 06:47:04
SM4FQW16.7 miles 112°2012-01-17 14:01:12 SK4KO-421.8 miles 295°2012-02-14 07:08:38
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