Callsign:	V4UO5
MMSI number:	341502001
Vessel class:	RR 18 (Mob-83) (59)
Location:	1°17.02' N 103°57.01' E - locator OJ11XG48AB - show map 11.1 km East bearing 93° from Singapore, Singapore [?] 22.5 km South bearing 159° from Kampung Pasir Gudang Baru, Johor, Malaysia 29.4 km Southeast bearing 133° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-26 03:56:36 UTC (2d 5h44m ago) 2025-02-26 11:56:36 +08 local time at Singapore, Singapore [?]
Course:	261° – heading 261°
Speed:	15 km/h
Last path:	V4UO5>ais via S60AK
Positions stored:	331

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.