Callsign:	PDVM
MMSI number:	235055028
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	(ETA 19000101000000)
Location:	51°26.80' N 0°21.46' E - locator JO01EK27WE - show map - static map 2.6 miles South bearing 192° from Chadwell St Mary, County of Essex, England, United Kingdom [?] 6.1 miles West bearing 268° from Cliffe, County of Kent, England, United Kingdom 19.9 miles East bearing 103° from City of London, Greater London, England, United Kingdom 21.3 miles East bearing 100° from London, Greater London, England, United Kingdom
Last position:	2012-01-19 11:50:39 UTC (25d 21h59m ago) 2012-01-19 11:50:39 GMT local time at Chadwell St Mary, United Kingdom [?]
Course:	206° – heading 511°
Speed:	3 MPH
Dimensions:	draught 0.0 m
Last path:	PDVM>ais via MarineTraffic
Positions stored:	9368

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
HEMIKSEM		407.0 yards 351°	2012-01-16 01:52:56		MILLGARTH		0.5 miles 83°	2012-02-08 23:50:19
DUCHESS M		0.5 miles 65°	2012-01-21 13:18:55		DOCKMAN		0.5 miles 66°	2012-01-16 14:14:46
RESOURCE		0.7 miles 351°	2012-01-19 12:04:48		GRAVESEND VTS		0.7 miles 100°	2012-01-21 14:33:42
SVITZER MERCIA		1.1 miles 91°	2012-02-08 20:30:19		LADY KITTY		1.4 miles 93°	2012-01-17 09:16:51
G0RNU-9		1.4 miles 23°	2012-02-05 18:57:24		SOUTHWARK		1.5 miles 86°	2012-01-21 13:18:55
SVITZER LACEBY		1.5 miles 88°	2012-02-08 22:27:19		HAVEN SUPPORTER		1.5 miles 95°	2012-01-20 10:31:59
DRIFTWOOD 3		1.6 miles 98°	2012-01-16 14:25:31		CROSSNESS		1.6 miles 95°	2012-01-20 09:16:01
SVITZER BRUNEL		1.7 miles 95°	2012-02-08 21:54:19		SVITZER CECILIA		1.7 miles 95°	2012-01-16 10:19:56
REDOUBT		1.7 miles 300°	2012-01-21 13:22:49		POLLA ROSE		1.9 miles 95°	2012-01-19 12:32:50
RACIA		1.9 miles 76°	2012-01-21 10:55:56		MARE		3.1 miles 292°	2012-01-17 02:26:57

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.