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 CS7BKU-8 - show graphs
Comment: João, MTM5400 - APRS via TETRA
Last status: Qso ended (CS7BKU-8)
Location: 38°42.63' N 9°21.44' W - locator IM58HR70CM - show map
5.2 km West bearing 261° from Porto Salvo, Oeiras, Lisbon, Portugal [?]
6.1 km West bearing 274° from Terrugem, Oeiras, Lisbon, Portugal
12.0 km Southwest bearing 246° from Amadora, Amadora, Lisbon, Portugal
19.4 km West bearing 268° from Lisbon, Lisbon, Lisbon, Portugal
Last position: 2025-10-07 08:03:05 UTC (2h2m ago)
2025-10-07 09:03:05 WEST local time at Porto Salvo, Portugal [?]
Last path: CS7BKU-8>TETRA via qAR,CQ0EAMS
Positions stored: 60
Other SSIDs: CS7BKU CS7BKU-7
Stations which heard CS7BKU-8 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