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 IK2RDU-7 - show graphs
Comment: IK2RDU - Giuseppe- A.R.I.-Erba
Location: 45°50.12' N 9°13.92' E - locator JN45OU70UL - show map
337.5 m North bearing 346° from Castelmarte, Provincia di Como, Lombardy, Italy [?]
1.1 km Northeast bearing 28° from Ponte Lambro, Provincia di Como, Lombardy, Italy
41.4 km North bearing 5° from Milan, Province of Milan, Lombardy, Italy
147.4 km Northeast bearing 54° from Torino, Provincia di Torino, Piedmont, Italy
Last position: 2025-10-11 09:44:08 UTC (3d 14h23m ago)
2025-10-11 11:44:08 CEST local time at Castelmarte, Italy [?]
Altitude: 388 m
Course: 164°
Speed: 0 km/h
Device: Anytone: AT-D878 (ht)
Last path: IK2RDU-7>APAT81 via IQ2ER,WIDE1*,WIDE2-1,qAR,IR2UBX-11 (good)
Positions stored: 16
Other SSIDs: IK2RDU
Stations which heard IK2RDU-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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