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 IR3UJ B - show graphs
Source callsign: IR3UJ-S
Comment: 440 Voice 430.07500MHz +1.6000MHz
Location: 45°48.67' N 13°32.00' E - locator JN65ST34XQ - show map
443.7 m North bearing 352° from Monfalcone, Provincia di Gorizia, Friuli Venezia Giulia, Italy [?]
2.3 km Southeast bearing 127° from Ronchi dei Legionari, Provincia di Gorizia, Friuli Venezia Giulia, Italy
79.7 km West bearing 251° from Ljubljana, Ljubljana, Slovenia
102.5 km Northeast bearing 66° from Venice, Provincia di Venezia, Veneto, Italy
Last position: 2025-02-18 21:30:49 UTC (9m39s ago)
2025-02-18 22:30:49 CET local time at Monfalcone, Italy [?]
Altitude: 25 m
Last path: IR3UJ-S>APD5T1 via TCPIP*,qAC,IR3UJ-GS
Positions stored: 2
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