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 SY4AFS-7 - show graphs
Comment: PATER via DMR+ SW8T
Location: 38°55.63' N 22°20.60' E - locator KM18EW12EM - show map
8.3 km West bearing 291° from Lamía, Nomós Fthiótidos, Central Greece, Greece [?]
20.3 km South bearing 161° from Omvriakí, Nomós Fthiótidos, Central Greece, Greece
92.5 km Northeast bearing 35° from Pátra, Nomós Achaḯas, West Greece, Greece
156.6 km Northwest bearing 314° from Piraeus, Nomós Attikís, Attica, Greece
Last position: 2025-09-12 11:51:11 UTC (5d 16h15m ago)
2025-09-12 14:51:11 EEST local time at Lamía, Greece [?]
Course: 345°
Speed: 115 km/h
Last path: SY4AFS-7>APDMRP via SW8T,TCPIP*,qAU,T2KOBLENZ (good)
Positions stored: 7654
Other SSIDs: SY4AFS-DP
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