Callsign:	9V9943
MMSI number:	563238400
Navigational status:	Under way (sailing) (8)
Vessel class:	Tug (52)
Destination:	SG TUA
Location:	1°15.29' N 103°37.86' E - locator OJ11TG51RE - show map 24.6 km West bearing 261° from Singapore, Singapore [?] 27.3 km Southwest bearing 211° from Johor Bahru, Johor, Malaysia
Last position:	2025-03-12 01:01:03 UTC (1d 18h41m ago) 2025-03-12 09:01:03 +08 local time at Singapore, Singapore [?]
Course:	90° – heading 79°
Speed:	11 km/h
Dimensions:	draught 0.0 m
Last path:	9V9943>ais via 9m2zak
Positions stored:	773

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.