Callsign:	WDG2188
MMSI number:	367513050
IMO number:	217133
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	BOSTON
Location:	42°22.82' N 71°02.52' W - locator FN42LJ41WG - show map 2.8 km Northeast bearing 31° from Boston, Suffolk County, Massachusetts, United States [?] 5.3 km North bearing 7° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-03-13 22:55:40 UTC (34s ago) 2025-03-13 18:55:40 EDT local time at Boston, United States [?]
Course:	357.700012° – heading 511°
Speed:	0 km/h
Dimensions:	length 27 m width 8 m draught 4.0 m
Last path:	WDG2188>ais via kx1t
Positions stored:	46663

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.