Callsign:	HOA7990
MMSI number:	352898738
Navigational status:	Undefined/default (15)
Vessel class:	Tug (52)
Destination:	SINGAPORE
Location:	1°15.00' N 103°57.37' E - locator OJ11XF49RX - show map 12.6 km East bearing 111° from Singapore, Singapore [?] 26.2 km South bearing 161° from Kampung Pasir Gudang Baru, Johor, Malaysia 32.5 km Southeast bearing 137° from Johor Bahru, Johor, Malaysia
Last position:	2025-11-28 18:57:48 UTC (13d 17h56m ago) 2025-11-29 02:57:48 +08 local time at Singapore, Singapore [?]
Course:	256° – heading 511°
Speed:	6 km/h
Dimensions:	draught 0.0 m
Last path:	HOA7990>ais via 9V1AK
Positions stored:	433

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.