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 SY3EWY-7 - show graphs
Mic-E message: Off duty
Location: 37°34.14' N 22°48.10' E - locator KM17JN66EN - show map
327.9 m West bearing 284° from Náfplio, Nomós Argolídos, Peloponnese, Greece [?]
3.0 km West bearing 260° from Aria, Nomós Argolídos, Peloponnese, Greece
84.6 km Southwest bearing 240° from Piraeus, Nomós Attikís, Attica, Greece
92.4 km Southwest bearing 241° from Athens, Nomarchía Athínas, Attica, Greece
Last position: 2025-11-08 20:31:23 UTC (28d 8h57m ago)
2025-11-08 22:31:23 EET local time at Náfplio, Greece [?]
Altitude: -4 m
Course: 358°
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: SY3EWY-7>SWST14 via SV3ISZ-3,WIDE1*,WIDE2-2,qAO,SV1RZE-10 (good)
Positions stored: 31
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