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*
Web station SP1TMT-8 - show graphs
Location: 50°15.33' N 18°51.50' E - locator JO90KG21XH - show map
6.2 km Southwest bearing 223° from Świętochłowice, Świętochłowice, Silesian Voivodeship, Poland [?]
11.6 km Southwest bearing 207° from Bytom, Bytom, Silesian Voivodeship, Poland
12.0 km West bearing 269° from Katowice, Silesian Voivodeship, Poland
77.7 km West bearing 285° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2024-11-30 09:55:18 UTC (73d 2h17m ago)
2024-11-30 10:55:18 CET local time at Świętochłowice, Poland [?]
Altitude: 303 m
Course: 281°
Speed: 104 km/h
Last path: >aprs.fi via Web
Positions stored: 695
Other SSIDs: SP1TMT-9 SP1TMT-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