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 DU1AJ-5 - show graphs
Comment: https://aprsdroid.org/
Location: 59°25.61' N 17°55.64' E - locator JO89XK12GK - show map
1.3 km West bearing 264° from Sollentuna, Sollentuna Kommun, Stockholm, Sweden [?]
2.8 km North bearing 339° from Kista, Stockholms Kommun, Stockholm, Sweden
13.1 km Northwest bearing 323° from Stockholm, Stockholms Kommun, Stockholm, Sweden
50.5 km South bearing 162° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2025-08-05 15:50:16 UTC (17d 5h29m ago)
2025-08-05 17:50:16 CEST local time at Sollentuna, Sweden [?]
Altitude: 41 m
Course: 68°
Speed: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: DU1AJ-5>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 684
Other SSIDs: DU1AJ-1 DU1AJ-10 DU1AJ-9 DU1AJ-7 DU1AJ DU1AJ-D
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