Callsign:	TCVK2
MMSI number:	271043343
IMO number:	633355
Navigational status:	Under way (engine) (0)
Vessel class:	(90)
Destination:	RESEARCH OPERATION
Location:	40°57.36' N 28°56.14' E - locator KN40LW29GK - show map 5.0 km Southeast bearing 148° from Zeytinburnu, Istanbul, Turkey [?] 6.5 km South bearing 190° from İstanbul, Istanbul, Turkey 7.0 km Southeast bearing 145° from güngören merter (guengoeren merter), Istanbul, Turkey 85.6 km North bearing 353° from Bursa, Bursa, Turkey
Last position:	2025-11-15 21:44:53 UTC (5d 8h56m ago) 2025-11-16 00:44:53 +03 local time at Zeytinburnu, Turkey [?]
Course:	236° – heading 234°
Speed:	15 km/h
Dimensions:	length 41 m width 10 m draught 3.5 m
Last path:	TCVK2>ais via lostsailor
Positions stored:	157

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.