Callsign:	9V8509
MMSI number:	563184200
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	SINGAPORE/WQA
Location:	1°17.78' N 103°43.93' E - locator OJ11UH71UD - show map 13.1 km West bearing 273° from Singapore, Singapore [?] 19.0 km South bearing 189° from Johor Bahru, Johor, Malaysia
Last position:	2025-03-13 15:47:21 UTC (2m16s ago) 2025-03-13 23:47:21 +08 local time at Singapore, Singapore [?]
Course:	159.2° – heading 511°
Speed:	7 km/h
Dimensions:	draught 5.4 m
Last path:	9V8509>ais via 9V1LW
Positions stored:	10769

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.