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*
AIS vessel F4JTV - show graphs
Callsign: F4JTV
Location: 43°50.05' N 7°28.29' E - locator JN33RU60NE - show map
5.8 km Northeast bearing 24° from Gorbio, Département des Alpes-Maritimes, Provence-Alpes-Côte d'Azur, France [?]
10.4 km Northeast bearing 25° from Beausoleil, Département des Alpes-Maritimes, Provence-Alpes-Côte d'Azur, France
22.0 km Northeast bearing 48° from Nice, Département des Alpes-Maritimes, Provence-Alpes-Côte d'Azur, France
147.4 km Northeast bearing 57° from Toulon, Département du Var, Provence-Alpes-Côte d'Azur, France
Last position: 2025-08-28 11:55:39 UTC (4d 7h21m ago)
2025-08-28 13:55:39 CEST local time at Gorbio, France [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: F4JTV>APX220 via TCPIP*,qAC,FOURTH
Positions stored: 363
APRS igate – Statistics for 2025-09:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2025-09-01 18:47:23 UTC (30m12s ago)
Position packets heard directly: 134 on radio path
Position packets sent to APRS-IS: 134 – show map
Stations heard directly by F4JTV
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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