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 SM4LRA-12 - show graphs
Map loading...
Comment: SM4LRA 3.96V X
Location: 59°36.37' N 15°19.96' E - locator JO79PO95WL - show map - static map
3.7 miles East bearing 75° from Lindesberg, Lindesbergs Kommun, Örebro, Sweden [?]
10.3 miles Southeast bearing 138° from Storå, Lindesbergs Kommun, Örebro, Sweden
23.4 miles North bearing 11° from Örebro, Örebro Kommun, Örebro, Sweden
42.6 miles West bearing 270° from Västerås, Västerås Kommun, Västmanland, Sweden
Last position: 2017-08-27 10:12:56 EDT (110d 1h53m ago)
2017-08-27 16:12:56 CEST local time at Lindesberg, Sweden [?]
Altitude: 271 ft
Course: 62°
Device: SainSonic: AP510 (tracker)
Last path: SM4LRA-12>APAVT5 via WIDE1-1,WIDE2-1,qAR,SM4KKL-1 (good)
Positions stored: 1735
Other SSIDs: SM4LRA-5
Stations near current position of SM4LRA-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SM4KKL-13.4 miles 274°2017-12-15 11:04:37 SM4KKL-83.4 miles 274°2017-12-04 05:21:16
SM4EPR-53.6 miles 271°2017-11-21 17:01:08 SM4KKL-54.4 miles 262°2017-12-05 13:58:11
SM4KKL-94.5 miles 262°2017-12-05 14:48:31 EW308412.2 miles 245°2017-12-15 11:05:07
sm4udp13.4 miles 205°2017-12-15 11:06:35 SG4UOF C16.5 miles 168°2017-12-15 10:56:04
SG4UOF-C16.5 miles 168°2017-12-15 10:56:14
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