Callsign:	WDG2184
MMSI number:	367513010
IMO number:	576571
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	BOSTON
Location:	42°23.11' N 71°02.00' W - locator FN42LJ62AK - show map 3.7 km Northeast bearing 36° from Boston, Suffolk County, Massachusetts, United States [?] 5.4 km East bearing 93° from Somerville, Middlesex County, Massachusetts, United States 5.9 km North bearing 13° from South Boston, Suffolk County, Massachusetts, United States 6.0 km East bearing 79° from Cambridge, Middlesex County, Massachusetts, United States
Last position:	2025-03-17 05:50:18 UTC (22s ago) 2025-03-17 01:50:18 EDT local time at Boston, United States [?]
Course:	289.300018° – heading 340°
Speed:	1 km/h
Dimensions:	length 31 m width 12 m draught 5.8 m
Last path:	WDG2184>ais via kx1t
Positions stored:	289144

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.