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 SV3ISZ-7 - show graphs
Comment: VASILIS.PORTABLE
Mic-E message: Off duty
Location: 37°31.28' N 22°51.46' E - locator KM17KM25WC - show map
149.0 m Northwest bearing 327° from Tolón, Nomós Argolídos, Peloponnese, Greece [?]
2.7 km South bearing 188° from Asíni, Nomós Argolídos, Peloponnese, Greece
83.3 km Southwest bearing 236° from Piraeus, Nomós Attikís, Attica, Greece
91.0 km Southwest bearing 236° from Athens, Nomarchía Athínas, Attica, Greece
Last position: 2025-06-15 13:24:07 UTC (21d 7h46m ago)
2025-06-15 16:24:07 EEST local time at Tolón, Greece [?]
Altitude: 25 m
Course: 242°
Speed: 0 km/h
Device: Yaesu: VX-8 (ht)
Last path: SV3ISZ-7>SWSQ28 via SV3ISZ-3*,WIDE1*,WIDE2-2,qAR,J41VAA (good)
Positions stored: 17226
Other SSIDs: SV3ISZ-3 SV3ISZ-1 SV3ISZ SV3ISZ-5
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