Callsign:	563040671
MMSI number:	563040671
Vessel class:	Pleasure (37)
Location:	1°17.77' N 103°43.95' E - locator OJ11UH71VC - show map 13.1 km West bearing 273° from Singapore, Singapore [?] 19.0 km South bearing 189° from Johor Bahru, Johor, Malaysia
Last position:	2025-01-31 14:16:45 UTC (11d 2h42m ago) 2025-01-31 22:16:45 +08 local time at Singapore, Singapore [?]
Course:	113° – heading 511°
Speed:	15 km/h
Last path:	563040671>ais via 9V1LW
Positions stored:	264

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.