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 object 439.425ND - show graphs
Source callsign: SR5DZ
Comment: 439.425MHz C127 -760 R35k SR5ND Nowy Dwor Maz
Location: 52°26.88' N 20°42.52' E - locator KO02IK57AM - show map
2.0 km North bearing 345° from Nowy Dwór Mazowiecki, Powiat nowodworski, Masovian Voivodeship, Poland [?]
6.7 km East bearing 76° from Zakroczym, Powiat nowodworski, Masovian Voivodeship, Poland
31.8 km Northwest bearing 320° from Warsaw, Masovian Voivodeship, Poland
114.9 km Northeast bearing 47° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-02-18 23:40:33 UTC (5m59s ago)
2025-02-19 00:40:33 CET local time at Nowy Dwór Mazowiecki, Poland [?]
Last path: SR5DZ>APRJ2 via qAR,SR5NLK-1
Positions stored: 5
Others sourced by SR5DZ: SR5ND
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