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 IU4OPX-7 - show graphs
Comment: Portatile AT878
Location: 44°41.31' N 10°41.24' E - locator JN54IQ25LF - show map
4.6 km East bearing 104° from Reggio nell'Emilia, Provincia di Reggio Emilia, Emilia-Romagna, Italy [?]
9.6 km Northeast bearing 42° from Albinea, Provincia di Reggio Emilia, Emilia-Romagna, Italy
111.8 km Northwest bearing 337° from Florence, Provincia di Firenze, Tuscany, Italy
145.8 km Southeast bearing 126° from Milan, Province of Milan, Lombardy, Italy
Last position: 2025-09-24 21:08:56 UTC (37d 2h2m ago)
2025-09-24 23:08:56 CEST local time at Reggio nell'Emilia, Italy [?]
Altitude: 88 m
Course: 172°
Speed: 98 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: IU4OPX-7>APDR10 via WIDE2-2,qAR,IU4BUQ (good)
Positions stored: 44
Other SSIDs: IU4OPX-5
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