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 SP7JB-10 - show graphs
Comment: IC 7100
Location: 51°44.78' N 19°23.00' E - locator JO91QR59XC - show map
5.7 km West bearing 266° from Łódź, Łódź Voivodeship, Poland [?]
9.2 km Northwest bearing 312° from Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland
123.7 km Southwest bearing 245° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-10-22 15:56:08 UTC (8d 21h2m ago)
2025-10-22 17:56:08 CEST local time at Łódź, Poland [?]
Altitude: 5 m
Device: Icom: IC-7100 (D-Star)
Last path: SP7JB-10>API710 via DSTAR*,qAR,SP7JB-B (good)
Positions stored: 4
Other SSIDs: SP7JB-B SP7JB-7 SP7JB SP7JB-C SP7JB-6 SP7JB-N SP7JB-5
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