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 EA1IDU-7 - show graphs
Comment: EA1IDU-MOVIL-PORTABLE
Location: 40°30.01' N 3°35.73' W - locator IN80EM80MA - show map
5.2 km South bearing 161° from San Sebastián de los Reyes, Provincia de Madrid, Madrid, Spain [?]
6.6 km Southeast bearing 143° from Alcobendas, Provincia de Madrid, Madrid, Spain
13.0 km Northeast bearing 44° from Madrid, Provincia de Madrid, Madrid, Spain
17.7 km Northeast bearing 46° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2025-05-26 02:56:33 UTC (6d 17h40m ago)
2025-05-26 04:56:33 CEST local time at San Sebastián de los Reyes, Spain [?]
Altitude: 669 m
Course: 167°
Speed: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: EA1IDU-7>APDR12 via TCPIP*,qAC,T2SPAIN
Positions stored: 320
Other SSIDs: EA1IDU EA1IDU-12 EA1IDU-11 EA1IDU-10 EA1IDU-9
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