Callsign:	9WNN3
MMSI number:	533131137
Navigational status:	At anchor (1)
Vessel class:	Tug (52)
Destination:	ASPLU ANCH
Location:	1°13.10' N 103°44.27' E - locator OJ11UF82NJ - show map 14.8 km Southwest bearing 238° from Singapore, Singapore [?] 27.5 km South bearing 185° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-10 05:48:18 UTC (1d 18h22m ago) 2025-02-10 13:48:18 +08 local time at Singapore, Singapore [?]
Course:	302° – heading 302°
Speed:	0 km/h
Dimensions:	draught 6.8 m
Last path:	9WNN3>ais via 9V1LW
Positions stored:	154

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.