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*
AIS vessel IASOS - show graphs
Callsign: TCA4683
MMSI number: 271045342
IMO number: 233882
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: TR ERE
Location: 41°01.72' N 29°00.08' E - locator KN41MA06DU - show map
3.7 km South bearing 161° from Şişli, Istanbul, Turkey [?]
4.6 km East bearing 69° from İstanbul, Istanbul, Turkey
93.1 km North bearing 357° from Bursa, Bursa, Turkey
Last position: 2026-01-22 10:31:15 UTC (1d 22h22m ago)
2026-01-22 13:31:15 +03 local time at Şişli, Turkey [?]
Course: 38° – heading 45°
Speed: 15 km/h
Dimensions: length 189 m width 32 m draught 9.8 m
Last path: TCA4683>ais via lostsailor
Positions stored: 50004
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