Callsign:	TCAR4
MMSI number:	271002040
Navigational status:	At anchor (1)
Vessel class:	Cargo (70)
Destination:	MAR ADA
Location:	40°57.33' N 28°57.35' E - locator KN40LW49QH - show map 6.1 km Southeast bearing 135° from Zeytinburnu, Istanbul, Turkey [?] 6.5 km South bearing 175° from İstanbul, Istanbul, Turkey 8.1 km Southeast bearing 135° from güngören merter (guengoeren merter), Istanbul, Turkey 85.3 km North bearing 354° from Bursa, Bursa, Turkey
Last position:	2025-11-20 09:02:33 UTC (20h43m ago) 2025-11-20 12:02:33 +03 local time at Zeytinburnu, Turkey [?]
Course:	8° – heading 14°
Speed:	10 km/h
Dimensions:	draught 3.9 m
Last path:	TCAR4>ais via lostsailor
Positions stored:	2234

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.