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 F1BYG-9 - show graphs
Comment: hello bonjour
Mic-E message: En route
Location: 50°24.50' N 3°07.50' E - locator JO10NJ57AX - show map
7.7 km Northeast bearing 33° from Lambres-lez-Douai, Département du Nord, Nord-Pas-de-Calais, France [?]
8.9 km Northeast bearing 32° from Courchelettes, Département du Nord, Nord-Pas-de-Calais, France
99.3 km Southwest bearing 241° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
127.2 km Southwest bearing 225° from Antwerpen, Provincie Antwerpen, Flanders, Belgium
Last position: 2025-12-28 19:16:15 UTC (23h6m ago)
2025-12-28 20:16:15 CET local time at Lambres-lez-Douai, France [?]
Altitude: 102 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 338°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: F1BYG-9>UP2TZL via WIDE1-1,WIDE2-1,qAR,ON8SV-2 (good)
Positions stored: 1
Other SSIDs: F1BYG-10
Stations which heard F1BYG-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station 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