Callsign:	9V6543
MMSI number:	563005590
Vessel class:	Tug (52)
Location:	1°16.87' N 103°44.57' E - locator OJ11UG97DL - show map 11.9 km West bearing 265° from Singapore, Singapore [?] 20.6 km South bearing 185° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-10 08:40:51 UTC (1d 9h38m ago) 2025-02-10 16:40:51 +08 local time at Singapore, Singapore [?]
Course:	327° – heading 511°
Speed:	6 km/h
Last path:	9V6543>ais via 9V1LW
Positions stored:	638

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.