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 IT9AOI-H - show graphs
Location: 37°29.45' N 14°03.06' E - locator JM77AL67CT - show map
632.9 m Northeast bearing 57° from Caltanissetta, Provincia di Caltanissetta, Sicily, Italy [?]
5.8 km East bearing 83° from San Cataldo, Provincia di Caltanissetta, Sicily, Italy
91.4 km West bearing 270° from Catania, Provincia di Catania, Sicily, Italy
92.2 km Southeast bearing 139° from Palermo, Provincia di Palermo, Sicily, Italy
Last position: 2025-02-11 14:23:23 UTC (1d 6h2m ago)
2025-02-11 15:23:23 CET local time at Caltanissetta, Italy [?]
Device: Icom: IC-9100 (D-Star)
Last path: IT9AOI-H>API910 via DSTAR*,qAR,IR9ZZW-B (good)
Positions stored: 3
Other SSIDs: IT9AOI IT9AOI-4 IT9AOI-2 IT9AOI-1 IT9AOI-B IT9AOI-3 IT9AOI-M IT9AOI-N
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