Callsign:	WDD4253
MMSI number:	367142260
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	YARD (ETA 20120811120000)
Location:	30°00.27' N 89°56.64' W - locator EM50AA61RB - show map - static map 4.4 miles North bearing 15° from Chalmette, Saint Bernard Parish, Louisiana, United States [?] 4.9 miles North bearing 4° from Meraux, Saint Bernard Parish, Louisiana, United States 8.6 miles Northeast bearing 66° from New Orleans, Orleans Parish, Louisiana, United States 78.5 miles Southeast bearing 113° from Baton Rouge, East Baton Rouge Parish, Louisiana, United States
Last position:	2011-08-08 18:13:55 UTC (189d 21h6m ago) 2011-08-08 13:13:55 CDT local time at Chalmette, United States [?]
Course:	251° – heading 511°
Speed:	7 MPH
Dimensions:	length 19 m width 7 m draught 2.6 m
Last path:	WDD4253>ais via MarineTraffic
Positions stored:	192

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
DW5349		6.2 miles 270°	2012-02-14 15:10:33		WB5CCO		6.9 miles 281°	2012-02-11 07:05:33
LIXFFWC0A		7.2 miles 248°	2012-01-26 14:09:48		N5UXT		7.8 miles 276°	2012-02-03 06:39:39
N5UXT-4		8.7 miles 245°	2012-02-06 19:56:47		Office		8.8 miles 245°	2012-01-29 13:52:38
DW5277		9.9 miles 197°	2012-02-14 15:08:22		DW6888		10.6 miles 212°	2012-02-14 15:15:26
KB5AVY-15		11.0 miles 276°	2012-01-29 04:08:54		KB5AVY-5		11.4 miles 274°	2012-01-16 04:10:43
KB5AVY-7		11.4 miles 275°	2012-01-20 15:24:34		KB5AVY-9		11.4 miles 275°	2012-02-14 15:11:57
CW3916		11.4 miles 198°	2012-02-14 14:46:21		DW1036		11.5 miles 267°	2012-02-14 15:11:48
KB5AVY-10		12.2 miles 257°	2012-02-06 03:36:40		DW2387		12.3 miles 242°	2012-02-14 15:08:42
DW4711		12.4 miles 228°	2012-02-14 15:15:20		KB5AVY		12.4 miles 257°	2012-02-09 15:03:33
KB5OZE-9		12.7 miles 274°	2012-02-14 12:15:56		N5RMK-10		13.4 miles 266°	2012-02-12 18:11:42

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.