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 SJ2W-9 - show graphs
Mic-E message: In service
Location: 63°36.93' N 19°49.45' E - locator JP93VO87VR - show map
4.3 km West bearing 259° from Hörnefors (Hoernefors), Umeå Kommun, Västerbotten, Sweden [?]
11.2 km Southeast bearing 147° from Mullsjö, Nordmalings Kommun, Västerbotten, Sweden
31.9 km Southwest bearing 222° from Umeå, Umeå Kommun, Västerbotten, Sweden
106.3 km Northwest bearing 304° from Vaasa, Österbotten, Province of Western Finland, Finland
Last position: 2025-05-31 14:33:03 UTC (1m7s ago)
2025-05-31 16:33:03 CEST local time at Hörnefors, Sweden [?]
Altitude: 26 m
Course: 68°
Speed: 96 km/h
Device: Kenwood: TM-D710 (rig)
Last path: SJ2W-9>V3SV93 via SK2AT-2*,WIDE1*,WIDE2-1,qAR,SM2VTS-1 (good)
Positions stored: 98327
Other SSIDs: SJ2W-1 SJ2W-7 SJ2W SJ2W-5
Stations which heard SJ2W-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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