Callsign:	9V7474
MMSI number:	563141500
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	SGP WCB
Location:	1°14.78' N 103°45.24' E - locator OJ11VF09LD - show map 11.7 km Southwest bearing 246° from Singapore, Singapore [?] 24.4 km South bearing 181° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-12 13:42:40 UTC (7h11m ago) 2025-02-12 21:42:40 +08 local time at Singapore, Singapore [?]
Course:	92.5° – heading 101°
Speed:	3 km/h
Dimensions:	draught 5.4 m
Last path:	9V7474>ais via 9V1LW
Positions stored:	10482

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.