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 F4JWO-15 - show graphs
Comment: 73 de F4JWO APRSDROID
Location: 47°04.55' N 0°50.25' W - locator IN97NB98ME - show map
3.6 km East bearing 74° from Cholet, Département de Maine-et-Loire, Pays de la Loire, France [?]
3.7 km Northwest bearing 335° from Mazières-en-Mauges, Département de Maine-et-Loire, Pays de la Loire, France
56.3 km East bearing 106° from Nantes, Département de la Loire-Atlantique, Pays de la Loire, France
131.1 km Southeast bearing 151° from Rennes, Département d'Ille-et-Vilaine, Brittany, France
Last position: 2025-01-04 14:42:05 UTC (138d 13h21m ago)
2025-01-04 15:42:05 CET local time at Cholet, France [?]
Altitude: 110 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 326°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: F4JWO-15>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored: 13883
Other SSIDs: F4JWO-5
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