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 HF4U-8 - show graphs
Comment: Paulina
Mic-E message: Off duty
Location: 53°08.28' N 23°10.87' E - locator KO13OD13RC - show map
2.1 km East bearing 76° from Białystok, Podlasie, Poland [?]
7.0 km South bearing 195° from Wasilków, Powiat białostocki, Podlasie, Poland
74.6 km Southwest bearing 215° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
120.6 km North bearing 344° from Brest, Brestskaya Voblastsʼ, Belarus
Last position: 2025-12-21 17:07:52 UTC (12d 15h39m ago)
2025-12-21 18:07:52 CET local time at Białystok, Poland [?]
Altitude: 155 m
Course: 58°
Speed: 7 km/h
Device: Kenwood: TM-D710 (rig)
Last path: HF4U-8>USPX28 via WIDE1-1,WIDE2-2,qAS,SR4DIG (good)
Positions stored: 1558
Other SSIDs: HF4U-5
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