Callsign:	YJUM6
MMSI number:	576976000
IMO number:	9300647
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	PEARL OIL FIELD (ETA 20120316014500)
Location:	12°14.43' N 101°00.27' E - locator OK02MF07MQ - show map - static map 30.3 miles South bearing 167° from Sattahip, Chon Buri, Thailand [?] 33.1 miles South bearing 187° from Ban Chang, Rayong, Thailand 35.9 miles Southwest bearing 212° from Changwat Rayong, Rayong, Thailand 64.1 miles South bearing 176° from Si Racha, Chon Buri, Thailand
Last position:	2011-04-03 23:10:27 UTC (316d 14h9m ago) 2011-04-04 06:10:27 ICT local time at Sattahip, Thailand [?]
Course:	160° – heading 161°
Speed:	12 MPH
Dimensions:	draught 4.9 m
Last path:	YJUM6>ais via MarineTraffic
Positions stored:	2813

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC

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.