Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.011 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station EA1DIW-7 - show graphs
Comment: Test cobertura
Location: 40°57.33' N 5°42.52' W - locator IN70DW49XH - show map
5.1 km West bearing 256° from Salamanca, Provincia de Salamanca, Castille and León, Spain [?]
6.9 km West bearing 275° from Santa Marta de Tormes, Provincia de Salamanca, Castille and León, Spain
113.2 km Southwest bearing 227° from Valladolid, Provincia de Valladolid, Castille and León, Spain
Last position: 2025-03-09 18:35:46 UTC (3d 21h7m ago)
2025-03-09 19:35:46 CET local time at Salamanca, Spain [?]
Altitude: 849 m
Course: 158°
Speed: 28 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: EA1DIW-7>APDR16 via WIDE1-1,qAR,EA1RCC-10 (good)
Positions stored: 1262
Other SSIDs: EA1DIW-9 EA1DIW-10 EA1DIW-2 EA1DIW-1 EA1DIW-3 EA1DIW EA1DIW-5
Stations which heard EA1DIW-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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