Callsign:	A4DT4
MMSI number:	461000246
IMO number:	9339325
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (89)
Destination:	EGPSD => TALLIN OPL
Location:	59°50.55' N 25°57.07' E - locator KO29XU42DF - show map 32.3 km Northeast bearing 23° from Loksa, Loksa linn, Harjumaa, Estonia [?] 48.7 km North bearing 339° from Haljala, Haljala vald, Lääne-Virumaa, Estonia 67.1 km Southeast bearing 122° from Helsinki, Nyland, Southern Finland, Finland 81.0 km Northeast bearing 56° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position:	2025-04-19 06:43:08 UTC (5d 12h42m ago) 2025-04-19 09:43:08 EEST local time at Loksa, Estonia [?]
Course:	308° – heading 33°
Speed:	0 km/h
Dimensions:	length 249 m width 44 m draught 8.0 m
Last path:	A4DT4>ais via hankoais
Positions stored:	1881

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.