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*
Web station EA4IMQ-i - show graphs
Comment: aprs.fi iOS
Location: 40°28.00' N 3°44.00' W - locator IN80DL22AA - show map
3.5 km South bearing 183° from Fuencarral-El Pardo, Provincia de Madrid, Madrid, Spain [?]
5.7 km West bearing 256° from Pinar de Chamartín, Provincia de Madrid, Madrid, Spain
6.2 km Northwest bearing 335° from Madrid, Provincia de Madrid, Madrid, Spain
8.7 km North bearing 7° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2025-09-25 16:54:45 UTC (1d 6h18m ago)
2025-09-25 18:54:45 CEST local time at Fuencarral-El Pardo, Spain [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Speed: 0 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 20
Other SSIDs: EA4IMQ-7 EA4IMQ
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