Callsign:	WDG2184
MMSI number:	367513010
IMO number:	576571
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	BOSTON
Location:	42°20.68' N 71°01.47' W - locator FN42LI72BR - show map 1.5 miles Northeast bearing 59° from South Boston, Suffolk County, Massachusetts, United States [?] 2.0 miles Southeast bearing 118° from Boston, Suffolk County, Massachusetts, United States 3.3 miles South bearing 173° from Chelsea, Suffolk County, Massachusetts, United States
Last position:	2025-01-20 03:53:14 EST (25s ago) 2025-01-20 03:53:14 EST local time at South Boston, United States [?]
Course:	200° – heading 253°
Speed:	0 MPH
Dimensions:	length 31 m width 12 m draught 5.8 m
Last path:	WDG2184>ais via kx1t
Positions stored:	276506

callsign		distance	last heard - EST		callsign		distance	last heard - EST
OLYMPIA		480.3 yards 60°	2025-01-15 20:39:54		LEANNA		0.4 miles 232°	2025-01-10 13:34:35
GANNET III		0.4 miles 231°	2025-01-13 10:21:33		ANNA R		0.5 miles 255°	2025-01-19 13:23:16
NICOLE C		0.5 miles 259°	2025-01-15 16:39:33		NANCY		0.5 miles 259°	2025-01-19 10:41:09
BOOMER TOO		0.6 miles 91°	2025-01-20 03:52:43		KB1CRN		0.7 miles 215°	2025-01-09 00:29:50
F/V GUARDIAN		0.8 miles 298°	2025-01-20 03:53:14		F/V AMERICA		0.8 miles 302°	2025-01-20 03:52:13
JOCKA		0.9 miles 306°	2025-01-20 03:52:13		MR PETE		0.9 miles 305°	2025-01-19 07:44:06
CRISPUS ATTUCKS		0.9 miles 304°	2025-01-17 19:13:48		EASTERN RESPONDER		1.0 miles 336°	2025-01-16 16:21:01
THE BEATRICE		1.0 miles 331°	2025-01-20 03:53:14		SPIRIT OF BOSTON		1.0 miles 297°	2025-01-16 21:44:33
ENCORE II		1.0 miles 312°	2025-01-18 11:31:08		SEAPORT ELITE II		1.0 miles 300°	2025-01-18 20:27:35
KC1TYH-7		1.1 miles 209°	2025-01-06 21:58:26		EASTERN POINT		1.1 miles 345°	2025-01-13 11:37:07

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.