Callsign:	V4WJ5
MMSI number:	341549001
Vessel class:	RR 18 (Mob-83) (59)
Location:	1°17.54' N 103°58.63' E - locator OJ11XH70GD - show map 14.1 km East bearing 89° from Singapore, Singapore [?] 22.9 km Southeast bearing 151° from Kampung Pasir Gudang Baru, Johor, Malaysia 31.1 km Southeast bearing 128° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-25 07:27:01 UTC (12d 11h47m ago) 2025-02-25 15:27:01 +08 local time at Singapore, Singapore [?]
Course:	267° – heading 266°
Speed:	16 km/h
Last path:	V4WJ5>ais via S60AK
Positions stored:	50

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.