Callsign:	SC4931C
MMSI number:	563069630
Vessel class:	Passenger (60)
Location:	1°17.33' N 103°55.22' E - locator OJ11XG09KH - show map 7.8 km East bearing 91° from Singapore, Singapore [?] 21.0 km South bearing 167° from Kampung Pasir Gudang Baru, Johor, Malaysia 26.7 km Southeast bearing 137° from Johor Bahru, Johor, Malaysia
Last position:	2025-03-04 11:07:48 UTC (7d 15h33m ago) 2025-03-04 19:07:48 +08 local time at Singapore, Singapore [?]
Course:	251° – heading 511°
Speed:	23 km/h
Last path:	SC4931C>ais via S60AK
Positions stored:	383

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.