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 EA4GRN - show graphs
Comment: OpenWebRX APRS LOECHES
Location: 40°22.77' N 3°24.73' W - locator IN80HJ01MB - show map
6.4 km East bearing 75° from Velilla de San Antonio, Provincia de Madrid, Madrid, Spain [?]
10.3 km Northeast bearing 55° from Vaciamadrid, Provincia de Madrid, Madrid, Spain
24.9 km East bearing 99° from Madrid, Provincia de Madrid, Madrid, Spain
28.2 km East bearing 92° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2025-08-23 08:50:38 UTC (8d 15h22m ago)
2025-08-23 10:50:38 CEST local time at Velilla de San Antonio, Spain [?]
Last telemetry: 2024-08-27 11:48:07 UTC (369d 12h25m ago) – show telemetry
RSSI: -72 dbm, VBAT: 2.900 V
Device: WB2OSZ: DireWolf
Last path: EA4GRN>APDW16 via TCPIP*,qAC,T2AUSTRIA
Positions stored: 445
Other SSIDs: EA4GRN-10 EA4GRN-7 EA4GRN-4
Last heard a station directly: 2025-08-23 08:42:54 UTC (8d 15h30m ago)
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