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 EA4GDK-9 - show graphs
Comment: FTX-1 QRV R82 O 145.500_6
Mic-E message: Off duty
Location: 40°23.75' N 3°38.05' W - locator IN80EJ34VX - show map
5.4 km Southeast bearing 134° from Salamanca, Provincia de Madrid, Madrid, Spain [?]
6.2 km East bearing 112° from Madrid, Provincia de Madrid, Madrid, Spain
6.6 km South bearing 165° from Ciudad Lineal, Provincia de Madrid, Madrid, Spain
9.5 km East bearing 85° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2025-10-12 19:02:39 UTC (25d 7h24m ago)
2025-10-12 21:02:39 CEST local time at Salamanca, Spain [?]
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:
Speed: 0 km/h
Device: Unknown: Other Mic-E
Last path: EA4GDK-9>TPRSWZ via ED4ZAA-3,WIDE1*,WIDE2-1,qAO,EA4ITG (good)
Positions stored: 40
Other SSIDs: EA4GDK EA4GDK-7 EA4GDK-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