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 SQ5WTM-4 - show graphs
Mic-E message: Off duty
Location: 52°25.46' N 19°27.86' E - locator JO92RK51RU - show map
584.1 m South bearing 164° from Gostynin, Powiat gostyniński, Masovian Voivodeship, Poland [?]
15.6 km Southeast bearing 120° from Baruchowo, Powiat włocławski, Kujawsko-Pomorskie, Poland
74.9 km North bearing 360° from Łódź, Łódź Voivodeship, Poland
107.3 km West bearing 282° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-03-10 17:11:40 UTC (1d 8h39m ago)
2025-03-10 18:11:40 CET local time at Gostynin, Poland [?]
Altitude: 80 m
Course:
Speed: 35 km/h
Device: Yaesu: FT5D (ht)
Last path: SQ5WTM-4>URRU46 via WIDE1-1,WIDE2-1,qAR,SQ5NWH-10 (good)
Positions stored: 255
Other SSIDs: SQ5WTM-14 SQ5WTM-18 SQ5WTM-9 SQ5WTM-Y SQ5WTM-1 SQ5WTM-7
Stations which heard SQ5WTM-4 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