Callsign:	563007360
MMSI number:	563007360
Vessel class:	Tug (52)
Location:	1°17.94' N 104°01.02' E - locator OJ21AH21AS - show map 18.6 km East bearing 87° from Singapore, Singapore [?] 24.7 km Southeast bearing 141° from Kampung Pasir Gudang Baru, Johor, Malaysia 34.2 km Southeast bearing 123° from Johor Bahru, Johor, Malaysia
Last position:	2025-03-04 18:31:01 UTC (9d 4h25m ago) 2025-03-05 02:31:01 +08 local time at Singapore, Singapore [?]
Course:	281° – heading 511°
Speed:	8 km/h
Last path:	563007360>ais via S60AK
Positions stored:	563

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.