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 SP4KW-9 - show graphs
Comment: KAROL
Mic-E message: Off duty
Location: 54°01.75' N 22°30.75' E - locator KO14GA17MA - show map
620.4 m Southeast bearing 145° from Olecko, Powiat olecki, Warmian-Masurian Voivodeship, Poland [?]
11.8 km East bearing 95° from Świętajno, Powiat olecki, Warmian-Masurian Voivodeship, Poland
94.0 km Northwest bearing 294° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
131.9 km Southwest bearing 223° from Kaunas, Kauno Apskritis, Lithuania
Last position: 2024-04-14 18:26:23 UTC (301d 17h32m ago)
2024-04-14 20:26:23 CEST local time at Olecko, Poland [?]
Altitude: 178 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 70°
Speed: 2 km/h
Device: Yaesu: FTM-300D (rig)
Last path: SP4KW-9>UTPQ7L via qAR,SR4NWU
Positions stored: 517
Other SSIDs: SP4KW SP4KW-7
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