Callsign:	TCSM5
MMSI number:	271002467
Vessel class:	High Speed Catamaran (40)
Location:	40°57.66' N 28°55.59' E - locator KN40LX10EP - show map 4.2 km Southeast bearing 153° from Zeytinburnu, Istanbul, Turkey [?] 6.1 km Southeast bearing 148° from güngören merter (guengoeren merter), Istanbul, Turkey 6.2 km South bearing 198° from İstanbul, Istanbul, Turkey 86.2 km North bearing 352° from Bursa, Bursa, Turkey
Last position:	2025-10-22 15:29:04 UTC (29d 15h53m ago) 2025-10-22 18:29:04 +03 local time at Zeytinburnu, Turkey [?]
Course:	40° – heading 511°
Speed:	37 km/h
Last path:	TCSM5>ais via lostsailor
Positions stored:	247

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.