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*
Web station SM0MDG-10 - show graphs
Comment: aprs.fi for iOS
Location: 59°17.97' N 18°00.24' E - locator JO99AH01LU - show map
4.9 km Northeast bearing 58° from Segeltorp, Huddinge Kommun, Stockholm, Sweden [?]
5.1 km Southwest bearing 223° from Stockholm, Stockholms Kommun, Stockholm, Sweden
5.8 km Southeast bearing 141° from Bromma, Stockholms Kommun, Stockholm, Sweden
65.3 km South bearing 162° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2025-08-06 08:58:31 UTC (26d 23h20m ago)
2025-08-06 10:58:31 CEST local time at Segeltorp, Sweden [?]
Course: 320°
Speed: 1 km/h
Last path: SM0MDG-10>aprs.fi via aprsfi-iOS
Positions stored: 1
Other SSIDs: SM0MDG-1 SM0MDG-i
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