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 F4BPP-1 - show graphs
Comment: 73 from F4BPP.
Location: 49°31.17' N 0°04.59' E - locator JN09AM94EQ - show map
1.3 km Northwest bearing 334° from Sainte-Adresse, Département de la Seine-Maritime, Haute-Normandie, France [?]
3.6 km Northwest bearing 322° from Le Havre, Département de la Seine-Maritime, Haute-Normandie, France
74.3 km West bearing 277° from Rouen, Département de la Seine-Maritime, Haute-Normandie, France
Last position: 2025-11-22 09:03:07 UTC (17d 18h41m ago)
2025-11-22 10:03:07 CET local time at Sainte-Adresse, France [?]
Course: 103°
Speed: 4 km/h
Last path: F4BPP-1>APN000 via WIDE1-1,WIDE2-2,qAO,F4BPP (good)
Positions stored: 16
Other SSIDs: F4BPP F4BPP-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