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 SP1SU-7 - show graphs
Comment: Kacper /portable 73!
Mic-E message: Off duty
Location: 50°41.47' N 19°07.41' E - locator JO90NQ45TV - show map
2.3 km North bearing 2° from Kamienica Polska, Powiat częstochowski, Silesian Voivodeship, Poland [?]
4.7 km Northwest bearing 300° from Jastrząb, Powiat myszkowski, Silesian Voivodeship, Poland
87.9 km Northwest bearing 321° from Kraków, Lesser Poland Voivodeship, Poland
120.1 km South bearing 192° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-07-11 16:46:45 UTC (4d 8h59m ago)
2025-07-11 18:46:45 CEST local time at Kamienica Polska, Poland [?]
Course:
Speed: 0 km/h
Device: Yaesu: FT2D (ht)
Last path: SP1SU-7>UPTQ47 via WIDE1-1,WIDE2-1,qAR,SR9KFZ (good)
Positions stored: 1
Stations which heard SP1SU-7 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