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 EA4TK - show graphs
Comment: WSPR 10MHz IN80EJ 23dBm, APRS by BIRCS [97]
Location: 40°23.75' N 3°37.50' W - locator IN80EJ54AX - show map
6.9 km South bearing 159° from Ciudad Lineal, Provincia de Madrid, Madrid, Spain [?]
7.0 km East bearing 109° from Madrid, Provincia de Madrid, Madrid, Spain
8.8 km South bearing 171° from Hortaleza, Provincia de Madrid, Madrid, Spain
10.2 km East bearing 86° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2025-02-18 20:06:06 UTC (13m35s ago)
2025-02-18 21:06:06 CET local time at Ciudad Lineal, Spain [?]
Course:
Speed: 0 km/h
Last path: EA4TK>APBI00 via TCPIP*,qAU,T2SPAIN
Positions stored: 6
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