Callsign:	3WHL9
MMSI number:	574001540
Navigational status:	Under way (sailing) (8)
Vessel class:	Tanker (80)
Destination:	E.OPL
Location:	1°16.55' N 103°44.41' E - locator OJ11UG86TF - show map 12.3 km West bearing 263° from Singapore, Singapore [?] 21.2 km South bearing 185° from Johor Bahru, Johor, Malaysia
Last position:	2025-03-09 14:14:50 UTC (4d 8h51m ago) 2025-03-09 22:14:50 +08 local time at Singapore, Singapore [?]
Course:	128° – heading 125°
Speed:	4 km/h
Dimensions:	draught 4.5 m
Last path:	3WHL9>ais via 9V1LW
Positions stored:	800

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.