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 N0AER-4 - show graphs
Comment: aprs.fi + DR-735
Location: 41°39.10' N 4°43.70' W - locator IN71PP26OJ - show map
544.7 m Southwest bearing 224° from Valladolid, Provincia de Valladolid, Castille and León, Spain [?]
5.5 km Northwest bearing 321° from Cistérniga, Provincia de Valladolid, Castille and León, Spain
115.0 km Southwest bearing 228° from Burgos, Provincia de Burgos, Castille and León, Spain
Last position: 2025-06-08 07:50:28 UTC (1d 19h39m ago)
2025-06-08 09:50:28 CEST local time at Valladolid, Spain [?]
Speed: 0 km/h
Last path: N0AER-4>aprs.fi via aprsfi-iOS
Positions stored: 4
Other SSIDs: N0AER
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