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 IU5JIM-7 - show graphs
Comment: #Grizzly/B=076
Location: 43°13.76' N 11°32.74' E - locator JN53SF55LA - show map
2.6 km West bearing 255° from Asciano, Provincia di Siena, Tuscany, Italy [?]
8.2 km Southwest bearing 216° from Rapolano Terme, Provincia di Siena, Tuscany, Italy
64.3 km South bearing 158° from Florence, Provincia di Firenze, Tuscany, Italy
81.5 km Southeast bearing 153° from Prato, Provincia di Prato, Tuscany, Italy
Last position: 2026-02-07 22:23:38 UTC (5h41m ago)
2026-02-07 23:23:38 CET local time at Asciano, Italy [?]
Altitude: 481 m
Last path: IU5JIM-7>APRSMC via TCPIP*,qAR,IW5BLC-91
Positions stored: 2
Other SSIDs: IU5JIM-10 IU5JIM-9 IU5JIM
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