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 EA4AKB-3 - show graphs
Location: 40°37.41' N 4°00.55' W - locator IN70XO89VP - show map
1.3 km South bearing 196° from Collado-Villalba, Provincia de Madrid, Madrid, Spain [?]
4.2 km South bearing 161° from Alpedrete, Provincia de Madrid, Madrid, Spain
34.6 km Northwest bearing 312° from Madrid, Provincia de Madrid, Madrid, Spain
129.3 km Southeast bearing 152° from Valladolid, Provincia de Valladolid, Castille and León, Spain
Last position: 2025-05-05 18:44:06 UTC (14d 14h7m ago)
2025-05-05 20:44:06 CEST local time at Collado-Villalba, Spain [?]
Altitude: 890 m
Course: 71°
Speed: 0 km/h
Last path: EA4AKB-3>API52 via DSTAR*,qAR,EA4AKB-C (good)
Positions stored: 768
Other SSIDs: EA4AKB-C EA4AKB-P EA4AKB-A EA4AKB-D EA4AKB-B EA4AKB-E
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