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 IU4DJD-10 - show graphs
Comment: YSF#31585 via pYSFReflector FT-5D
Location: 45°02.38' N 9°42.36' E - locator JN45UA49RM - show map
944.3 m Southeast bearing 147° from Piacenza, Provincia di Piacenza, Emilia-Romagna, Italy [?]
4.8 km South bearing 172° from San Rocco al Porto, Provincia di Lodi, Lombardy, Italy
62.1 km Southeast bearing 139° from Milan, Province of Milan, Lombardy, Italy
93.1 km Northeast bearing 41° from Genova, Province of Genoa, Liguria, Italy
Last position: 2025-05-18 07:02:35 UTC (11d 3h8m ago)
2025-05-18 09:02:35 CEST local time at Piacenza, Italy [?]
Device: Unknown: Unknown
Last path: IU4DJD-10>APRS via TCPIP*,qAS,YSF31585
Positions stored: 354
Other SSIDs: IU4DJD-N IU4DJD-9 IU4DJD-7 IU4DJD-Y IU4DJD-2 IU4DJD-1
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