Callsign:	HO3274
MMSI number:	351209000
Navigational status:	unknown (99)
Vessel class:	Tug (52)
Destination:	CLASS B
Location:	1°17.06' N 103°44.88' E - locator OJ11UG98SF - show map - static map 7.1 miles West bearing 267° from Singapore, Singapore [?] 12.6 miles South bearing 181° from Johor Bahru, Johor, Malaysia
Last position:	2011-09-03 08:31:24 UTC (164d 8h41m ago) 2011-09-03 16:31:24 SGT local time at Singapore, Singapore [?]
Course:	355° – heading 511°
Speed:	6 MPH
Dimensions:	length 26 m width 8 m draught 0.0 m
Last path:	HO3274>ais via MarineTraffic
Positions stored:	142

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
ACX PEARL		441.4 yards 354°	2012-02-07 04:34:09		JADE ARROW		0.5 miles 79°	2012-01-30 08:23:51
MAERSK LA PAZ		0.7 miles 83°	2012-01-30 13:08:48		VISION		0.7 miles 84°	2012-02-07 21:24:57
HANNOVER BRIDGE		0.7 miles 136°	2012-01-30 15:14:47		NORTHERN RELIANCE		0.7 miles 64°	2012-01-29 20:06:15
PRO SAPPHIRE		0.8 miles 253°	2012-01-28 19:07:50		SINAR BITUNG		0.8 miles 88°	2012-02-07 16:32:21
HYUNDAI PROGRESS		0.9 miles 143°	2012-02-07 21:06:54		ANATOMA		0.9 miles 22°	2012-01-27 07:58:39
AL JARRAF		0.9 miles 23°	2012-01-27 02:31:47		HONG KONG BRIDGE		0.9 miles 132°	2012-01-30 01:33:49
STAR ENDEAVOUR		1.0 miles 61°	2012-01-29 10:00:45		KOTA RAJIN		1.0 miles 130°	2012-02-07 21:22:06
CREST OCEAN		1.0 miles 35°	2012-01-30 10:29:24		SANTA RITA		1.0 miles 90°	2012-01-30 10:07:25
GLENN LIBERTY		1.1 miles 35°	2012-01-29 09:47:33		GLENN FREEDOM		1.1 miles 34°	2012-01-24 19:33:47
MAERSK EDISON		1.1 miles 99°	2012-02-07 22:33:16		000262144		1.1 miles 31°	2012-01-29 10:20:38

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.