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 SP2U-7 - show graphs
Comment: 145.500 FM, Poland Room C4FM, FM Link 73 de SP2U (Marcin)
Mic-E message: En route
Location: 54°24.49' N 18°38.36' E - locator JO94HJ67RX - show map
6.3 km North bearing 356° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland [?]
6.3 km Southeast bearing 126° from Sopot, Sopot, Pomeranian Voivodeship, Poland
125.1 km West bearing 255° from Kaliningrad, Kaliningrad, Russia
Last position: 2025-08-24 11:17:36 UTC (25d 6h42m ago)
2025-08-24 13:17:36 CEST local time at Gdańsk, Poland [?]
Altitude: -4 m
Course: 85°
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: SP2U-7>UT2T49 via WIDE1-1,WIDE2-2,qAR,SR2NWG (good)
Positions stored: 2361
Other SSIDs: SP2U-2 SP2U-R SP2U-9 SP2U-1 SP2U-18 SP2U-Y SP2U SP2U-6
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