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 IN3ACO-9 - show graphs
Comment: 430.475MHz T123 +500 in3aco sede borgo vals prov trento 73
Mic-E message: En route
Location: 45°37.55' N 8°42.45' E - locator JN45IP40VE - show map
4.9 km Northwest bearing 311° from Lonate Pozzolo, Provincia di Varese, Lombardy, Italy [?]
7.7 km Northwest bearing 312° from Vanzaghello, Province of Milan, Lombardy, Italy
41.6 km Northwest bearing 296° from Milan, Province of Milan, Lombardy, Italy
100.8 km Northeast bearing 52° from Torino, Provincia di Torino, Piedmont, Italy
Last position: 2025-01-30 19:07:59 UTC (8d 10h15m ago)
2025-01-30 20:07:59 CET local time at Lonate Pozzolo, Italy [?]
Altitude: 212 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 87°
Speed: 39 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: IN3ACO-9>TU3WUL via WIDE1-1,qAR,IR2UBX-11 (good)
Positions stored: 55769
Other SSIDs: IN3ACO-7
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