Callsign:	ZQST9
MMSI number:	235000447
IMO number:	841546
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	WORKING ON THAMES (ETA 20111223083700)
Location:	51°28.15' N 0°48.10' E - locator JO01JL62EO - show map - static map 5.8 miles Southeast bearing 148° from Southchurch Village, Borough of Southend-on-Sea, England, United Kingdom [?] 6.0 miles Southeast bearing 142° from Southend-on-Sea, Borough of Southend-on-Sea, England, United Kingdom 38.5 miles East bearing 94° from City of London, Greater London, England, United Kingdom 40.1 miles East bearing 93° from London, Greater London, England, United Kingdom
Last position:	2012-01-24 13:21:49 UTC (21d 2h42m ago) 2012-01-24 13:21:49 GMT local time at Southchurch Village, United Kingdom [?]
Course:	219° – heading 220°
Speed:	13 MPH
Dimensions:	length 33 m width 9 m draught 4.6 m
Last path:	ZQST9>ais via MarineTraffic
Positions stored:	8471

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SVITZER VICTORY		0.6 miles 96°	2012-01-29 11:32:59		HYUNDAI BRAVE		0.6 miles 90°	2012-02-13 13:24:24
M/T AURORA		1.4 miles 22°	2012-02-12 16:10:18		NORQUEEN		1.6 miles 331°	2012-02-14 16:01:52
SEA CHARENTE		1.6 miles 345°	2012-02-14 09:31:48		SVITZER HARTY		1.8 miles 240°	2012-01-24 01:49:00
IONIA		2.1 miles 247°	2012-01-16 03:31:45		BALTICBORG		2.4 miles 77°	2012-02-14 16:02:52
SVITZER WARDEN		2.4 miles 78°	2012-02-09 22:52:04		VICTORIA HABOUR		2.4 miles 33°	2012-02-14 15:26:52
WILLEKE		2.7 miles 308°	2012-01-18 00:34:44		ABBIE LOU		2.9 miles 322°	2012-01-16 12:25:48
SAFMARINE BAYETE		2.9 miles 303°	2012-02-09 11:54:05		SVITZER MALLAIG		3.0 miles 238°	2012-01-21 14:06:38
SVITZER MORAG		3.0 miles 238°	2012-02-09 00:40:44		MARK C		3.0 miles 43°	2012-02-14 16:02:52
SAFMARINE NOMAZWE		3.2 miles 62°	2012-02-14 14:27:33		CANOPUS J		3.3 miles 69°	2012-02-13 00:52:27
VOHBURG		3.3 miles 232°	2012-02-09 09:40:23		ESTUARY WARDEN		3.4 miles 66°	2012-01-23 00:33:35

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.