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 SQ5MPG - show graphs
Comment: ,/W2 145.450MHz TOFF YAAC Client
Location: 52°04.10' N 20°01.10' E - locator KO02AB26EJ - show map
441.6 m North bearing 350° from Bobrowniki, powiat Łowicki, Łódź Voivodeship, Poland [?]
6.6 km Southeast bearing 131° from Łowicz, powiat Łowicki, Łódź Voivodeship, Poland
51.8 km Northeast bearing 47° from Łódź, Łódź Voivodeship, Poland
70.1 km West bearing 256° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-11-11 19:25:54 UTC (25d 35m ago)
2025-11-11 20:25:54 CET local time at Bobrowniki, Poland [?]
Device: Unknown: Unknown
Last path: SQ5MPG>APRS via WIDE1-1,WIDE2-2,qAO,SP5CWC-2 (good)
Positions stored: 1
Other SSIDs: SQ5MPG-1 SQ5MPG-7 SQ5MPG-2 SQ5MPG-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