Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.013 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station SM2GSR-4 - show graphs
Comment: MMDVM DMO 144.8500/144.8500 CC2
Location: 63°42.88' N 20°22.82' E - locator KP03ER51PM - show map
1.3 km Northeast bearing 40° from Holmsund, Umeå Kommun, Västerbotten, Sweden [?]
3.5 km Northeast bearing 62° from Obbola, Västerbotten, Sweden
14.0 km Southeast bearing 155° from Umeå, Umeå Kommun, Västerbotten, Sweden
92.2 km Northwest bearing 319° from Vaasa, Österbotten, Province of Western Finland, Finland
Last position: 2024-10-25 08:28:15 UTC (141d 5h56m ago)
2024-10-25 10:28:15 CEST local time at Holmsund, Sweden [?]
Device: R3ABM: BrandMeister DMR
Last path: SM2GSR-4>APBM1S via TCPIP*,qAS,SA7BGG-15
Positions stored: 1
Other SSIDs: SM2GSR-2 SM2GSR SM2GSR-5 SM2GSR-9
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