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 EA4GNW - show graphs
Comment: EA4GNW PEDREZUELA MADRID
Mic-E message: Off duty
Location: 40°44.87' N 3°35.84' W - locator IN80ER89HL - show map
5.8 km South bearing 161° from Venturada, Provincia de Madrid, Madrid, Spain [?]
8.3 km South bearing 164° from Cabanillas de la Sierra, Provincia de Madrid, Madrid, Spain
37.9 km North bearing 14° from Madrid, Provincia de Madrid, Madrid, Spain
138.0 km Southeast bearing 137° from Valladolid, Provincia de Valladolid, Castille and León, Spain
Last position: 2025-06-01 15:46:36 UTC (1d 7h20m ago)
2025-06-01 17:46:36 CEST local time at Venturada, Spain [?]
Position ambiguous: Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Course:
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: EA4GNW>TPTZZZ via WIDE1-1,qAO,EA4FER-15 (good)
Positions stored: 322
Other SSIDs: EA4GNW-N EA4GNW-8 EA4GNW-1
Stations which heard EA4GNW 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