Callsign:	YDB3189
MMSI number:	525500086
Vessel class:	Tug (52)
Location:	1°33.15' S 103°39.42' E - locator OI18TK87UJ - show map 6.9 km Northeast bearing 40° from Jambi, Jambi, Indonesia [?] 58.3 km South bearing 172° from Mandahara, Indonesia
Last position:	2025-02-10 19:02:27 UTC (1m42s ago) 2025-02-11 02:02:27 WIB local time at Jambi, Indonesia [?]
Course:	0° – heading 511°
Speed:	0 km/h
Last path:	YDB3189>ais via YD4AVN-singdx
Positions stored:	86

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.