Callsign:	525003371
MMSI number:	525003371
Vessel class:	Tug (52)
Location:	1°18.25' N 103°43.20' E - locator OJ11UH63JA - show map 14.5 km West bearing 276° from Singapore, Singapore [?] 18.4 km South bearing 193° from Johor Bahru, Johor, Malaysia
Last position:	2024-11-26 08:40:38 UTC (107d 11h17m ago) 2024-11-26 16:40:38 +08 local time at Singapore, Singapore [?]
Course:	333° – heading 511°
Speed:	2 km/h
Last path:	525003371>ais via 9V1LW
Positions stored:	26

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.