Source callsign:	2BZF3
MMSI number:	235070678
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Tug (52)
Destination:	LONDON (ETA 20091029160000)
Location:	51°26.79' N 0°21.03' E - locator JO01EK27BE - show map - static map 0.7 miles West bearing 251° from Tilbury, England, United Kingdom [?] 1.1 miles Northwest bearing 323° from Gravesend, County of Kent, England, United Kingdom 18.3 miles West bearing 250° from Southend-on-Sea, Borough of Southend-on-Sea, England, United Kingdom 20.9 miles East bearing 102° from London, England, United Kingdom
Last position:	2010-03-16 09:28:50 UTC (2d 18h48m ago) 2010-03-16 09:28:50 GMT local time at Tilbury, United Kingdom [?]
Course:	0° - heading 511°
Dimensions:	length 19 m width 6 m draught 2.5 m
Last path:	2BZF3>ais via 1,MarineTraffic
Positions stored:	1340

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
CHERRY_SAND		0.6 miles 64°	2010-03-17 11:30:27		CEMVALE		0.6 miles 284°	2010-03-12 10:05:40
DUCHESS M		0.7 miles 79°	2010-03-17 11:49:53		000021365		0.7 miles 344°	2010-03-06 18:46:33
WESTBOURNE		0.9 miles 80°	2010-03-12 10:04:33		C2C ASTRALIS		0.9 miles 10°	2010-03-12 10:06:46
IW1ROM		1.0 miles 338°	2010-02-25 15:16:59		GRAVESEND		1.0 miles 97°	2010-03-17 11:39:36
PATROL		1.1 miles 298°	2010-03-17 11:39:36		CROSSNESS		1.5 miles 94°	2010-03-17 11:46:24
SEA LEOPARD		1.5 miles 339°	2010-03-13 11:43:36		553117664		1.6 miles 308°	2010-03-12 09:31:29
CHRISTINE		1.6 miles 91°	2010-03-08 16:13:38		ELIZABETHAN		1.7 miles 98°	2010-02-17 12:29:57
CITY GAMMA		1.7 miles 98°	2010-02-20 16:46:42		OCEAN WIND 3		1.8 miles 94°	2010-02-17 12:40:10
BENFLEET		1.9 miles 94°	2010-03-17 11:59:21		LAMBETH		1.9 miles 94°	2010-02-17 10:51:19
MILLGARTH		2.0 miles 93°	2010-03-17 12:01:47		SVITZER REDBRIDGE		2.0 miles 94°	2010-03-17 11:52:58

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.