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 SV1UY-9 - show graphs
Comment: Demetre, VA136, WLNK-1
Mic-E message: En route
Location: 37°57.00' N 23°46.08' E - locator KM17VW28DA - show map
4.5 km East bearing 90° from Néa Smýrni, Nomarchía Athínas, Attica, Greece [?]
5.6 km Southeast bearing 126° from Athens, Nomarchía Athínas, Attica, Greece
11.5 km East bearing 89° from Piraeus, Nomós Attikís, Attica, Greece
Last position: 2025-07-19 21:10:00 UTC (25d 14h6m ago)
2025-07-20 00:10:00 EEST local time at Néa Smýrni, Greece [?]
Altitude: 250 m
Course: 172°
Speed: 50 km/h
Device: Kenwood: TM-D710 (rig)
Last path: SV1UY-9>SW5W00 via WIDE1-1,WIDE2-2,qAR,SV1BYK-3 (good)
Positions stored: 7687
Other SSIDs: SV1UY-15 SV1UY-8 SV1UY-1 SV1UY-10 SV1UY-7 SV1UY SV1UY-2 SV1UY-3 SV1UY-4 SV1UY-12 SV1UY-11
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