Callsign:	3WHR7
MMSI number:	574003530
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker, carrying hazard/pollutant cat A (81)
Destination:	VUNG TAU VN
Location:	1°14.09' N 104°00.68' E - locator OJ21AF16II - show map 18.9 km East bearing 109° from Singapore, Singapore [?] 30.3 km Southeast bearing 151° from Kampung Pasir Gudang Baru, Johor, Malaysia 38.1 km Southeast bearing 132° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-06 02:22:48 UTC (5d 17h19m ago) 2025-02-06 10:22:48 +08 local time at Singapore, Singapore [?]
Course:	81° – heading 82°
Speed:	22 km/h
Dimensions:	draught 8.2 m
Last path:	3WHR7>ais via S60AK
Positions stored:	430

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.