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 EA4GVC-6 - show graphs
Comment: 73' QTH {UISS54}
Location: 40°41.08' N 4°04.65' W - locator IN70XQ04QH - show map
1.7 km Northeast bearing 37° from Guadarrama, Provincia de Madrid, Madrid, Spain [?]
5.3 km Northwest bearing 303° from Alpedrete, Provincia de Madrid, Madrid, Spain
43.5 km Northwest bearing 313° from Madrid, Provincia de Madrid, Madrid, Spain
120.6 km Southeast bearing 153° from Valladolid, Provincia de Valladolid, Castille and León, Spain
Last position: 2025-08-26 16:17:54 UTC (5d 9h37m ago)
2025-08-26 18:17:54 CEST local time at Guadarrama, Spain [?]
Device: Unknown: Unknown
Last path: EA4GVC-6>APRS via EA4URA-3,WIDE1*,qAR,ED4YAY-10 (good)
Positions stored: 1
Other SSIDs: EA4GVC-7 EA4GVC-2 EA4GVC EA4GVC-9 EA4GVC-3 EA4GVC-10 EA4GVC-1 EA4GVC-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