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 SP9ZL - show graphs
Comment: Lora Tracker 434.855 Batt=4.16V
Location: 50°17.94' N 18°41.77' E - locator JO90IH31NR - show map
1.4 km East bearing 84° from Gliwice, Gliwice, Silesian Voivodeship, Poland [?]
6.6 km Northwest bearing 328° from Przyszowice, Powiat gliwicki, Silesian Voivodeship, Poland
90.1 km West bearing 286° from Kraków, Lesser Poland Voivodeship, Poland
147.0 km Southeast bearing 127° from Wrocław, Lower Silesian Voivodeship, Poland
Last position: 2025-06-16 17:10:48 UTC (19d 11h31m ago)
2025-06-16 19:10:48 CEST local time at Gliwice, Poland [?]
Altitude: 259 m
Course: 248°
Speed: 0 km/h
Device: SQ9MDD: LoRa KISS TNC/Tracker (tracker)
Last path: SP9ZL>APLOX1 via SP9BIF-2,WIDE1*,qAR,SP9DLM-2 (good)
Positions stored: 54913
Other SSIDs: SP9ZL-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