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 F4EFD-3 - show graphs
Comment: 73 de F4EFD / Digipeater et IGate
Location: 47°16.71' N 2°12.88' W - locator IN87VG46FU - show map
4.8 km Southwest bearing 204° from Trignac, Département de la Loire-Atlantique, Pays de la Loire, France [?]
7.5 km Southwest bearing 220° from Montoir-de-Bretagne, Département de la Loire-Atlantique, Pays de la Loire, France
50.3 km West bearing 278° from Nantes, Département de la Loire-Atlantique, Pays de la Loire, France
101.1 km Southwest bearing 204° from Rennes, Département d'Ille-et-Vilaine, Brittany, France
Last position: 2025-04-16 18:55:50 UTC (35d 11h37m ago)
2025-04-16 20:55:50 CEST local time at Trignac, France [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: F4EFD-3>APWW11 via WIDE1-1,WIDE2-1,qAO,F6IPG (good)
Positions stored: 2
Last heard a station directly: 2025-04-14 19:12:15 UTC (37d 11h20m ago)
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