Callsign:	SP1390A
MMSI number:	563021430
Navigational status:	Under way (engine) (0)
Vessel class:	Pilot (50)
Destination:	SINGAPORE
Location:	1°17.60' N 103°43.60' E - locator OJ11UH70EJ - show map 13.7 km West bearing 272° from Singapore, Singapore [?] 19.4 km South bearing 190° from Johor Bahru, Johor, Malaysia
Last position:	2025-03-11 00:51:16 UTC (2d 15h15m ago) 2025-03-11 08:51:16 +08 local time at Singapore, Singapore [?]
Course:	125° – heading 511°
Speed:	31 km/h
Dimensions:	draught 0.0 m
Last path:	SP1390A>ais via 9V1LW
Positions stored:	6354

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.