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 weather station SQ9SMC-13 - show graphs
Comment: AQ: Umiarkowana -- PM2.5: 43, PM10: 57
Location: 50°46.97' N 18°59.05' E - locator JO90LS87CV - show map
1.5 km East bearing 78° from Blachownia, Powiat częstochowski, Silesian Voivodeship, Poland [?]
6.0 km South bearing 180° from Kalej, Powiat kłobucki, Silesian Voivodeship, Poland
102.0 km Northwest bearing 320° from Kraków, Lesser Poland Voivodeship, Poland
112.6 km South bearing 198° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-03-12 04:30:03 UTC (25s ago)
2025-03-12 05:30:03 CET local time at Blachownia, Poland [?]
Last WX report: 2025-03-12 04:30:03 UTC (25s ago) – show weather charts
6.1 °C 89% 1002.4 mbar 0.4 m/s North
Device: Unknown: Unknown
Last path: SQ9SMC-13>APRS via TCPIP*,qAS,SQ9SMC
Positions stored: 1
Other SSIDs: SQ9SMC-B SQ9SMC SQ9SMC-1 SQ9SMC-7 SQ9SMC-5 SQ9SMC-9 SQ9SMC-18
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