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 EA4DUT - show graphs
Comment: WSPR 7MHz IN80EJ 23dBm, APRS by BIRCS, ZakTech Multi-Band WSPR Receiver
Location: 40°23.75' N 3°37.50' W - locator IN80EJ54AX - show map
3.0 km East bearing 82° from Puente de Vallecas, Provincia de Madrid, Madrid, Spain [?]
5.3 km East bearing 111° from Retiro, Provincia de Madrid, Madrid, Spain
7.0 km East bearing 109° from Madrid, Provincia de Madrid, Madrid, Spain
10.2 km East bearing 86° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2025-10-02 01:04:00 UTC (8d 22h48m ago)
2025-10-02 03:04:00 CEST local time at Puente de Vallecas, Spain [?]
Course:
Speed: 0 km/h
Last path: EA4DUT>APBI00 via TCPIP*,qAU,T2SPAIN
Positions stored: 5
Other SSIDs: EA4DUT-10 EA4DUT-i EA4DUT-3
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