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 SQ3MVD-5 - show graphs
Comment: https://aprsdroid.org/
Location: 51°25.95' N 17°55.82' E - locator JO81XK13PT - show map
713.6 m North bearing 342° from Ostrzeszów, Powiat ostrzeszowski, Greater Poland Voivodeship, Poland [?]
8.7 km Northeast bearing 47° from Kobyla Góra, Powiat ostrzeszowski, Greater Poland Voivodeship, Poland
72.5 km Northeast bearing 59° from Wrocław, Lower Silesian Voivodeship, Poland
111.8 km West bearing 252° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-08-16 22:19:42 UTC (4d 4h30m ago)
2025-08-17 00:19:42 CEST local time at Ostrzeszów, Poland [?]
Altitude: 230 m
Course: 165°
Speed: 11 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SQ3MVD-5>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored: 25582
Other SSIDs: SQ3MVD-10
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