Callsign:	WDG7421
MMSI number:	367567110
IMO number:	678968
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	BOSTON
Location:	42°14.61' N 70°58.29' W - locator FN42MF38KL - show map 2.7 km East bearing 112° from Quincy, Norfolk County, Massachusetts, United States [?] 7.8 km East bearing 95° from Milton, Norfolk County, Massachusetts, United States 11.9 km Southeast bearing 147° from South Boston, Suffolk County, Massachusetts, United States 14.7 km Southeast bearing 150° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-03-03 19:26:41 UTC (2d 8h56m ago) 2025-03-03 14:26:41 EST local time at Quincy, United States [?]
Course:	329° – heading 511°
Speed:	0 km/h
Dimensions:	length 25 m width 9 m draught 2.0 m
Last path:	WDG7421>ais via kx1t
Positions stored:	37011

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.