Callsign:	D5OS3
MMSI number:	636018222
IMO number:	337652
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo, carrying hazard/pollutant cat A (71)
Destination:	VNCMP
Location:	1°15.25' N 104°05.08' E - locator OJ21BG00DX - show map 26.4 km East bearing 99° from Singapore, Singapore [?] 33.4 km Southeast bearing 137° from Kampung Pasir Gudang Baru, Johor, Malaysia 43.2 km Southeast bearing 123° from Johor Bahru, Johor, Malaysia
Last position:	2026-01-07 07:01:03 UTC (20d 10h40m ago) 2026-01-07 15:01:03 +08 local time at Singapore, Singapore [?]
Course:	83° – heading 83°
Speed:	29 km/h
Dimensions:	length 294 m width 32 m draught 12.0 m
Last path:	D5OS3>ais via 9V1AK
Positions stored:	49934

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.