Callsign:	S2AI3
MMSI number:	405000239
IMO number:	793870
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	PEBGC
Location:	1°10.81' N 103°38.86' E - locator OJ11TE73RF - show map 25.6 km Southwest bearing 242° from Singapore, Singapore [?] 34.0 km South bearing 201° from Johor Bahru, Johor, Malaysia
Last position:	2025-12-30 02:48:11 UTC (20d 22h23m ago) 2025-12-30 10:48:11 +08 local time at Singapore, Singapore [?]
Course:	274° – heading 275°
Speed:	21 km/h
Dimensions:	length 185 m width 28 m draught 11.7 m
Last path:	S2AI3>ais via 9V1LW
Positions stored:	30962

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.