Callsign:	YB3941
MMSI number:	525800361
Navigational status:	Undefined/default (15)
Vessel class:	(0)
Location:	1°14.59' N 103°56.15' E - locator OJ11XF28HJ - show map 10.8 km Southeast bearing 118° from Singapore, Singapore [?] 26.3 km South bearing 166° from Kampung Pasir Gudang Baru, Johor, Malaysia 31.6 km Southeast bearing 141° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-19 22:45:46 UTC (8d 5h58m ago) 2025-02-20 06:45:46 +08 local time at Singapore, Singapore [?]
Course:	250° – heading 511°
Speed:	8 km/h
Dimensions:	draught 0.0 m
Last path:	YB3941>ais via S60AK
Positions stored:	382

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.