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 object SQ7KLK B - show graphs
Source callsign: SQ7KLK-S
Comment: 70cm Voice (D-Star) 433.80000MHz +0.0000MHz
Location: 51°56.42' N 20°08.13' E - locator KO01BW65GQ - show map
2.2 km Southwest bearing 224° from Skierniewice, Skierniewice, Łódź Voivodeship, Poland [?]
5.8 km East bearing 97° from Maków, Powiat skierniewicki, Łódź Voivodeship, Poland
50.6 km Northeast bearing 65° from Łódź, Łódź Voivodeship, Poland
67.9 km Southwest bearing 242° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-05-09 19:58:12 UTC (7m7s ago)
2025-05-09 21:58:12 CEST local time at Skierniewice, Poland [?]
Altitude: 3 m
Last path: SQ7KLK-S>APDG01 via TCPIP*,qAC,SQ7KLK-GS
Positions stored: 1
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