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 SA0BUX-8 - show graphs
Comment: 434.500MHz toff +000 RT3S-3 GPS
Location: 59°24.51' N 17°57.06' E - locator JO89XJ48CA - show map
689.1 m Northeast bearing 31° from Kista, Stockholms Kommun, Stockholm, Sweden [?]
2.2 km South bearing 180° from Sollentuna, Sollentuna Kommun, Stockholm, Sweden
10.6 km Northwest bearing 323° from Stockholm, Stockholms Kommun, Stockholm, Sweden
52.9 km South bearing 161° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2025-05-16 08:58:25 UTC (21d 11h23m ago)
2025-05-16 10:58:25 CEST local time at Kista, Sweden [?]
Device: OpenGD77: OpenGD77
Last path: SA0BUX-8>APOG77 via SL3ZB-2*,WIDE1*,WIDE2-1,qAR,SK3BG-10 (good)
Positions stored: 482
Other SSIDs: SA0BUX-9 SA0BUX-7 SA0BUX-15 SA0BUX SA0BUX-5 SA0BUX-12 SA0BUX-10 SA0BUX-1 SA0BUX-3 SA0BUX-2 SA0BUX-4 SA0BUX-11
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