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 SQ9MJ-2 - show graphs
Last status: System booted W1 TX&RX 434.855MHz 1200bps
Location: 49°47.17' N 19°01.04' E - locator JN99MS28BQ - show map
7.7 km North bearing 352° from Szczyrk, Powiat bielski, Silesian Voivodeship, Poland [?]
9.2 km Northwest bearing 333° from Godziszka, Silesian Voivodeship, Poland
52.5 km South bearing 181° from Katowice, Silesian Voivodeship, Poland
72.3 km Southwest bearing 243° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-12-27 12:31:32 UTC (29s ago)
2025-12-27 13:31:32 CET local time at Szczyrk, Poland [?]
Altitude: 414 m
Speed: 4 km/h
Last telemetry: 2025-12-27 12:28:25 UTC (3m36s ago) – show telemetry
V_Batt: 361 Count
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: SQ9MJ-2>APLRT1 via WIDE1-1,Q05L5,qAR,SQ9KPH-11 (good)
Positions stored: 72
Other SSIDs: SQ9MJ-3 SQ9MJ-12 SQ9MJ-9 SQ9MJ-4 SQ9MJ-10 SQ9MJ-7 SQ9MJ-18 SQ9MJ-15 SQ9MJ SQ9MJ-5
Stations which heard SQ9MJ-2 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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