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 SP3KB-7 - show graphs
Comment: SP3KB/p 433.500 i SR1SZ
Location: 54°08.80' N 15°17.20' E - locator JO74PD45JE - show map
435.1 m Northwest bearing 315° from Mrzeżyno, Powiat gryficki, West Pomeranian Voivodeship, Poland [?]
13.0 km West bearing 264° from Grzybowo, Powiat kołobrzeski, West Pomeranian Voivodeship, Poland
57.8 km West bearing 265° from Koszalin, Koszalin, West Pomeranian Voivodeship, Poland
93.2 km Northeast bearing 31° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position: 2025-05-27 13:06:25 UTC (10d 9h1m ago)
2025-05-27 15:06:25 CEST local time at Mrzeżyno, Poland [?]
Device: OpenGD77: OpenGD77
Last path: SP3KB-7>APOG77 via SR3NJE*,WIDE1*,WIDE2-1,qAR,SP3TLU (good)
Positions stored: 90
Other SSIDs: SP3KB-15 SP3KB-9 SP3KB SP3KB-5 SP3KB-10
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