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 SP4AW-7 - show graphs
Comment: 145.500MHz op. Artur
Location: 54°19.75' N 19°10.13' E - locator JO94OH09GA - show map
722.7 m West bearing 291° from Sztutowo, Powiat nowodworski, Pomeranian Voivodeship, Poland [?]
3.7 km East bearing 86° from Stegna, Powiat nowodworski, Pomeranian Voivodeship, Poland
33.9 km East bearing 94° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
96.2 km Southwest bearing 245° from Kaliningrad, Kaliningrad, Russia
Last position: 2024-08-09 17:47:10 UTC (273d 5h7m ago)
2024-08-09 19:47:10 CEST local time at Sztutowo, Poland [?]
Course: 201°
Speed: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SP4AW-7>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 415
Other SSIDs: SP4AW-9
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