Callsign:	UBOK4
MMSI number:	273338780
IMO number:	106936
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	RU ROV (ETA Oct23 10:00)
Location:	1°20.19' N 103°18.67' E - locator OJ11PI70IS - show map 18.8 km Southwest bearing 208° from Pontian Kechil, Johor, Malaysia [?] 29.7 km Southwest bearing 229° from Pekan Nenas, Johor, Malaysia 51.6 km West bearing 254° from Johor Bahru, Johor, Malaysia 60.1 km West bearing 275° from Singapore, Singapore
Last position:	2025-02-03 19:26:40 UTC (7d 23h39m ago) 2025-02-04 03:26:40 +08 local time at Pontian Kechil, Malaysia [?]
Course:	314° – heading 316°
Speed:	13 km/h
Dimensions:	length 88 m width 13 m draught 3.5 m
Last path:	UBOK4>ais via 9m2zak
Positions stored:	10640

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.