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 QQ4IAJ-9 - show graphs
Comment: 145.500MHz 145.500 STEFAN ON TOUR
Mic-E message: En route
Location: 46°36.44' N 12°17.57' E - locator JN66DO55DS - show map
14.1 km Northeast bearing 56° from Cortina d'Ampezzo, Provincia di Belluno, Veneto, Italy [?]
17.5 km Northeast bearing 24° from San Vito di Cadore, Provincia di Belluno, Veneto, Italy
99.7 km Southeast bearing 137° from Innsbruck, Tyrol, Austria
156.4 km Northwest bearing 313° from Trieste, Provincia di Trieste, Friuli Venezia Giulia, Italy
Last position: 2025-09-08 11:02:21 UTC (40d 4h31m ago)
2025-09-08 13:02:21 CEST local time at Cortina d'Ampezzo, Italy [?]
Altitude: 2144 m
Course: 200°
Speed: 24 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: QQ4IAJ-9>TV3V44 via IR3UEZ-11,WIDE1*,qAR,IV3GFJ-11 (good)
Positions stored: 42
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