Callsign:	9V5633
MMSI number:	563015540
Vessel class:	Tug (52)
Location:	1°15.64' N 103°50.54' E - locator OJ11WG12BN - show map 3.3 km South bearing 195° from Singapore, Singapore [?] 23.9 km South bearing 190° from Kampung Pasir Gudang Baru, Johor, Malaysia 24.6 km South bearing 158° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-28 18:18:13 UTC (15h11m ago) 2025-03-01 02:18:13 +08 local time at Singapore, Singapore [?]
Course:	130.600006° – heading 511°
Speed:	10 km/h
Last path:	9V5633>ais via S60AK
Positions stored:	1616

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.