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 SP9XWW-9 - show graphs
Comment: Slawek 145.500, SR9OA X
Mic-E message: En route
Last status: AVRT5 20210404
Location: 50°05.26' N 19°58.39' E - locator JO90XC61SA - show map
4.1 km East bearing 83° from Kraków, Lesser Poland Voivodeship, Poland [?]
9.2 km East bearing 97° from Rząska, Powiat krakowski, Lesser Poland Voivodeship, Poland
69.9 km East bearing 105° from Katowice, Silesian Voivodeship, Poland
Last position: 2025-05-22 16:12:41 UTC (9d 8h46m ago)
2025-05-22 18:12:41 CEST local time at Kraków, Poland [?]
Altitude: 249 m
Course: 140°
Speed: 0 km/h
Last telemetry: 2025-05-17 03:14:48 UTC (14d 21h44m ago) – show telemetry
Ch 1: 12, Ch 2: 626, Ch 3: 358, Ch 4: 20, Ch 5: 0
Last path: SP9XWW-9>UP0U26 via SR9WXP,WIDE1,SP9DLM,WIDE2*,qAO,SR6NKB (good)
Positions stored: 49881
Other SSIDs: SP9XWW-15 SP9XWW
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