Callsign:	WDG2184
MMSI number:	367513010
IMO number:	576571
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	BOSTON
Location:	42°22.78' N 71°02.57' W - locator FN42LJ41UC - show map 2.7 km Northeast bearing 31° from Boston, Suffolk County, Massachusetts, United States [?] 4.7 km East bearing 101° from Somerville, Middlesex County, Massachusetts, United States 5.2 km North bearing 6° from South Boston, Suffolk County, Massachusetts, United States 5.2 km East bearing 84° from Cambridge, Middlesex County, Massachusetts, United States
Last position:	2025-03-16 05:11:59 UTC (4s ago) 2025-03-16 01:11:59 EDT local time at Boston, United States [?]
Course:	68.800003° – heading 76°
Speed:	0 km/h
Dimensions:	length 31 m width 12 m draught 5.8 m
Last path:	WDG2184>ais via kx1t
Positions stored:	288937

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.