Callsign:	WDD5558
MMSI number:	367160060
Navigational status:	Undefined/default (15)
Vessel class:	Towing (31)
Destination:	NORFORK VA (ETA 19000101000000)
Location:	38°59.73' N 76°22.92' W - locator FM18TX48DV - show map - static map 3.8 miles West bearing 286° from Stevensville, Queen Anne's County, Maryland, United States [?] 4.7 miles Southeast bearing 134° from Cape Saint Claire, Anne Arundel County, Maryland, United States 23.8 miles Southeast bearing 149° from Baltimore, City of Baltimore, Maryland, United States 92.6 miles Southwest bearing 225° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2012-02-04 22:55:48 UTC (9d 14h5m ago) 2012-02-04 17:55:48 EST local time at Stevensville, United States [?]
Course:	198° – heading 511°
Speed:	9 MPH
Dimensions:	length 18 m width 6 m draught 0.0 m
Last path:	WDD5558>ais via MarineTraffic
Positions stored:	8327

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
NORD TRADITION		259.7 yards 173°	2012-02-03 18:47:59		AVRA		472.1 yards 185°	2012-01-30 14:09:33
UTOPIA ACE		0.5 miles 183°	2012-01-31 02:16:16		MSC EMMA		1.1 miles 182°	2012-02-02 01:55:00
NIGHT OWL		1.7 miles 16°	2012-02-14 13:00:08		SINGELGRACHT		1.7 miles 182°	2012-02-07 00:53:50
CSL ATLAS		2.1 miles 6°	2012-01-31 21:06:49		GULF DAWN		2.2 miles 193°	2012-02-14 12:58:08
CLIPPER EMPEROR		2.8 miles 207°	2012-02-14 12:57:53		ULUSOY 11		2.9 miles 184°	2012-01-30 05:38:09
CS CALVINA		3.8 miles 201°	2012-02-14 12:57:53		MSC SUSANNA		4.3 miles 184°	2012-01-31 14:47:29
N3HGB-5		4.3 miles 86°	2012-01-25 21:42:19		N3HGB-1		4.3 miles 86°	2012-02-04 01:24:50
N3HU-1		4.5 miles 315°	2012-02-14 12:53:05		YP703		4.6 miles 260°	2012-02-10 16:31:49
SHARPS ISLAND		5.0 miles 60°	2012-01-18 10:01:05		YP704		5.3 miles 262°	2012-02-14 12:58:08
TAS PEARL		5.5 miles 256°	2012-02-10 23:02:53		WB1HAI-9		5.6 miles 253°	2012-02-13 23:58:18

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.