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 object M20MOJA - show graphs
Map loading...
Source callsign: 9A3SWO-5
Comment: Clb=4.2m/s t=-273.0C 403.002 MHz Type=M20 Radiosonde http://bit.ly/2Bj4Sfk auto_rx v1.4.0
Location: 45°31.32' N 15°05.65' E - locator JN75NM15HG - show map - static map
9.2 km Southwest bearing 233° from Črnomelj, Črnomelj, Slovenia [?]
15.4 km Southwest bearing 206° from Semič, Semič, Slovenia
75.8 km Southwest bearing 245° from Zagreb - Centar, Grad Zagreb, Croatia
75.9 km Southwest bearing 245° from Zagreb, Grad Zagreb, Croatia
Last position: 2021-07-03 06:08:00 UTC (110d 16h7m ago)
2021-07-03 08:08:00 CEST local time at Črnomelj, Slovenia [?]
Altitude: 22673 m
Course: 266°
Speed: 46 km/h
Last path: 9A3SWO-5>APRARX via TCPIP*,qAC,SQ6KXY-1
Positions stored: 5
Others sourced by 9A3SWO-5: S3220333 S3451081 S4310176
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