Callsign:	D5IR3
MMSI number:	636016973
IMO number:	408774
Navigational status:	Under way (engine) (0)
Vessel class:	(4)
Destination:	SGSIN
Location:	1°14.13' N 104°00.85' E - locator OJ21AF16QM - show map 19.2 km East bearing 108° from Singapore, Singapore [?] 30.4 km Southeast bearing 150° from Kampung Pasir Gudang Baru, Johor, Malaysia 38.3 km Southeast bearing 132° from Johor Bahru, Johor, Malaysia
Last position:	2026-01-01 02:42:22 UTC (21d 4h23m ago) 2026-01-01 10:42:22 +08 local time at Singapore, Singapore [?]
Course:	82° – heading 80°
Speed:	29 km/h
Dimensions:	length 231 m width 32 m draught 8.2 m
Last path:	D5IR3>ais via 9V1AK
Positions stored:	2026

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.