Callsign:	SW4390
MMSI number:	237312000
IMO number:	788385
Navigational status:	Undefined/default (15)
Vessel class:	Fishing (30)
Location:	40°15.95' N 22°55.07' E - locator KN10LG03DS - show map 13.8 km Southwest bearing 246° from Néa Kallikrátia, Nomós Chalkidikís, Central Macedonia, Greece [?] 17.2 km Southwest bearing 221° from Lákkoma, Nomós Chalkidikís, Central Macedonia, Greece 41.7 km South bearing 183° from Thessaloníki, Nomós Thessaloníkis, Central Macedonia, Greece 81.7 km Northeast bearing 31° from Lárisa, Nomós Larísis, Thessaly, Greece
Last position:	2025-12-12 11:49:58 UTC (1m41s ago) 2025-12-12 13:49:58 EET local time at Néa Kallikrátia, Greece [?]
Course:	35.100002° – heading 34°
Speed:	14 km/h
Dimensions:	length 25 m width 6 m draught 3.2 m
Last path:	SW4390>ais via sv2hnh
Positions stored:	21297

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.