Callsign:	YDA6188
MMSI number:	525500089
Vessel class:	Tug (52)
Location:	1°35.17' S 103°32.23' E - locator OI18SJ49LH - show map 9.0 km West bearing 280° from Jambi, Jambi, Indonesia [?] 61.6 km South bearing 185° from Mandahara, Indonesia
Last position:	2025-02-12 00:41:09 UTC (2d 32m ago) 2025-02-12 07:41:09 WIB local time at Jambi, Indonesia [?]
Course:	0° – heading 511°
Speed:	1 km/h
Last path:	YDA6188>ais via YD4AVN-singdx
Positions stored:	374

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.